Merge branch 'master' into close-index-api-refactoring

buildSrc/build.gradle

@@ -223,6 +223,18 @@ if (project != rootProject) {
     integTestClass = 'org.elasticsearch.gradle.test.GradleIntegrationTestCase'
   }
 
+  testingConventions {
+    naming.clear()
+    naming {
+      Tests {
+        baseClass 'org.elasticsearch.gradle.test.GradleUnitTestCase'
+      }
+      IT {
+        baseClass 'org.elasticsearch.gradle.test.GradleIntegrationTestCase'
+      }
+    }
+  }
+
   /*
    * We alread configure publication and we don't need or want this one that
    * comes from the java-gradle-plugin.

buildSrc/src/main/groovy/org/elasticsearch/gradle/plugin/PluginBuildPlugin.groovy

@@ -78,6 +78,19 @@ public class PluginBuildPlugin extends BuildPlugin {
                 skipIntegTestInDisguise = true
             }
         }
+        project.testingConventions {
+            naming.clear()
+            naming {
+                Tests {
+                    baseClass 'org.apache.lucene.util.LuceneTestCase'
+                }
+                IT {
+                    baseClass 'org.elasticsearch.test.ESIntegTestCase'
+                    baseClass 'org.elasticsearch.test.rest.ESRestTestCase'
+                    baseClass 'org.elasticsearch.test.ESSingleNodeTestCase'
+                }
+            }
+        }
         createIntegTestTask(project)
         createBundleTask(project)
         project.configurations.getByName('default').extendsFrom(project.configurations.getByName('runtime'))

buildSrc/src/main/groovy/org/elasticsearch/gradle/precommit/PrecommitTasks.groovy

@@ -91,7 +91,17 @@ class PrecommitTasks {
     }
 
     static Task configureTestingConventions(Project project) {
-        project.getTasks().create("testingConventions", TestingConventionsTasks.class)
+        TestingConventionsTasks task = project.getTasks().create("testingConventions", TestingConventionsTasks.class)
+        task.naming {
+            Tests {
+                baseClass "org.apache.lucene.util.LuceneTestCase"
+            }
+            IT {
+                baseClass "org.elasticsearch.test.ESIntegTestCase"
+                baseClass 'org.elasticsearch.test.rest.ESRestTestCase'
+            }
+        }
+        return task
     }
 
     private static Task configureJarHell(Project project) {

buildSrc/src/main/java/org/elasticsearch/gradle/precommit/TestingConventionRule.java

@@ -0,0 +1,99 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.precommit;
+
+import java.io.Serializable;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Objects;
+import java.util.Set;
+import java.util.regex.Pattern;
+
+/**
+ * Represent rules for tests enforced by the @{link {@link TestingConventionsTasks}}
+ *
+ * Rules are identified by name, tests must have this name as a suffix and implement one of the base classes
+ * and be part of all the specified tasks.
+ */
+public class TestingConventionRule implements Serializable {
+
+    private final String suffix;
+
+    private Set<String> baseClasses = new HashSet<>();
+
+    private Set<Pattern> taskNames = new HashSet<>();
+
+    public TestingConventionRule(String suffix) {
+        this.suffix = suffix;
+    }
+
+    public String getSuffix() {
+        return suffix;
+    }
+
+    /**
+     * Alias for @{link getSuffix} as Gradle requires a name property
+     *
+     */
+    public String getName() {
+        return suffix;
+    }
+
+    public void baseClass(String clazz) {
+        baseClasses.add(clazz);
+    }
+
+    public void setBaseClasses(Collection<String> baseClasses) {
+        this.baseClasses.clear();
+        this.baseClasses.addAll(baseClasses);
+    }
+
+    public void taskName(Pattern expression) {
+        taskNames.add(expression);
+    }
+    public void taskName(String expression) {
+        taskNames.add(Pattern.compile(expression));
+    }
+
+    public void setTaskNames(Collection<Pattern> expressions) {
+        taskNames.clear();
+        taskNames.addAll(expressions);
+    }
+
+    public Set<String> getBaseClasses() {
+        return baseClasses;
+    }
+
+    public Set<Pattern> getTaskNames() {
+        return taskNames;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        TestingConventionRule that = (TestingConventionRule) o;
+        return Objects.equals(suffix, that.suffix);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(suffix);
+    }
+}

buildSrc/src/main/java/org/elasticsearch/gradle/precommit/TestingConventionsTasks.java

@@ -18,8 +18,10 @@
  */
 package org.elasticsearch.gradle.precommit;
 
+import groovy.lang.Closure;
 import org.elasticsearch.gradle.tool.Boilerplate;
 import org.gradle.api.DefaultTask;
+import org.gradle.api.NamedDomainObjectContainer;
 import org.gradle.api.Task;
 import org.gradle.api.file.FileCollection;
 import org.gradle.api.file.FileTree;
@@ -54,50 +56,37 @@ import java.util.stream.Stream;
 
 public class TestingConventionsTasks extends DefaultTask {
 
-    private static final String TEST_CLASS_SUFIX = "Tests";
-    private static final String INTEG_TEST_CLASS_SUFIX = "IT";
     private static final String TEST_METHOD_PREFIX = "test";
 
-    /**
-     * Are there tests to execute ? Accounts for @Ignore and @AwaitsFix
-     */
-    private Boolean activeTestsExists;
-
     private Map<String, File> testClassNames;
 
+    private final NamedDomainObjectContainer<TestingConventionRule> naming;
+
     public TestingConventionsTasks() {
         setDescription("Tests various testing conventions");
         // Run only after everything is compiled
         Boilerplate.getJavaSourceSets(getProject()).all(sourceSet -> dependsOn(sourceSet.getClassesTaskName()));
+        naming = getProject().container(TestingConventionRule.class);
     }
 
     @Input
-    public Map<String, Set<File>> classFilesPerTask(FileTree testClassFiles) {
+    public Map<String, Set<File>> classFilesPerEnabledTask(FileTree testClassFiles) {
         Map<String, Set<File>> collector = new HashMap<>();
+
         // RandomizedTestingTask
         collector.putAll(
-            Stream.concat(
-                getProject().getTasks().withType(getRandomizedTestingTask()).stream(),
-                // Look at sub-projects too. As sometimes tests are implemented in parent but ran in sub-projects against
-                // different configurations
-                getProject().getSubprojects().stream().flatMap(subproject ->
-                    subproject.getTasks().withType(getRandomizedTestingTask()).stream()
-                )
-            )
+            getProject().getTasks().withType(getRandomizedTestingTask()).stream()
                 .filter(Task::getEnabled)
                 .collect(Collectors.toMap(
                     Task::getPath,
                     task -> testClassFiles.matching(getRandomizedTestingPatternSet(task)).getFiles()
-            ))
+                    )
+                )
         );
+
         // Gradle Test
         collector.putAll(
-            Stream.concat(
-                getProject().getTasks().withType(Test.class).stream(),
-                getProject().getSubprojects().stream().flatMap(subproject ->
-                        subproject.getTasks().withType(Test.class).stream()
-                )
-            )
+            getProject().getTasks().withType(Test.class).stream()
                 .filter(Task::getEnabled)
                 .collect(Collectors.toMap(
                     Task::getPath,
@@ -119,14 +108,22 @@ public class TestingConventionsTasks extends DefaultTask {
         return testClassNames;
     }
 
+    @Input
+    public NamedDomainObjectContainer<TestingConventionRule> getNaming() {
+        return naming;
+    }
+
     @OutputFile
     public File getSuccessMarker() {
         return new File(getProject().getBuildDir(), "markers/" + getName());
     }
 
+    public void naming(Closure<TestingConventionRule> action) {
+        naming.configure(action);
+    }
+
     @TaskAction
     public void doCheck() throws IOException {
-        activeTestsExists = false;
         final String problems;
 
         try (URLClassLoader isolatedClassLoader = new URLClassLoader(
@@ -134,62 +131,83 @@ public class TestingConventionsTasks extends DefaultTask {
         )) {
             Predicate<Class<?>> isStaticClass = clazz -> Modifier.isStatic(clazz.getModifiers());
             Predicate<Class<?>> isPublicClass = clazz -> Modifier.isPublic(clazz.getModifiers());
-            Predicate<Class<?>> implementsNamingConvention = clazz ->
-                clazz.getName().endsWith(TEST_CLASS_SUFIX) ||
-                    clazz.getName().endsWith(INTEG_TEST_CLASS_SUFIX);
+            Predicate<Class<?>> isAbstractClass = clazz -> Modifier.isAbstract(clazz.getModifiers());
 
-            Map<File, ? extends Class<?>> classes = getTestClassNames().entrySet().stream()
+            final Map<File, ? extends Class<?>> classes = getTestClassNames().entrySet().stream()
                 .collect(Collectors.toMap(
                     Map.Entry::getValue,
                     entry -> loadClassWithoutInitializing(entry.getKey(), isolatedClassLoader))
                 );
 
-            FileTree allTestClassFiles = getProject().files(
+            final FileTree allTestClassFiles = getProject().files(
                 classes.values().stream()
                     .filter(isStaticClass.negate())
                     .filter(isPublicClass)
-                    .filter(implementsNamingConvention)
+                    .filter((Predicate<Class<?>>) this::implementsNamingConvention)
                     .map(clazz -> testClassNames.get(clazz.getName()))
                     .collect(Collectors.toList())
             ).getAsFileTree();
 
-            final Map<String, Set<File>> classFilesPerTask = classFilesPerTask(allTestClassFiles);
+            final Map<String, Set<File>> classFilesPerTask = classFilesPerEnabledTask(allTestClassFiles);
 
-            Map<String, Set<Class<?>>> testClassesPerTask = classFilesPerTask.entrySet().stream()
+            final Map<String, Set<Class<?>>> testClassesPerTask = classFilesPerTask.entrySet().stream()
                 .collect(
                     Collectors.toMap(
                         Map.Entry::getKey,
                         entry -> entry.getValue().stream()
                             .map(classes::get)
-                            .filter(implementsNamingConvention)
+                            .filter(this::implementsNamingConvention)
                             .collect(Collectors.toSet())
                     )
                 );
 
+            final Map<String, Set<Class<?>>> suffixToBaseClass;
+            if (classes.isEmpty()) {
+                // Don't load base classes if we don't have any tests.
+                // This allows defaults to be configured for projects that don't have any tests
+                //
+                suffixToBaseClass = Collections.emptyMap();
+            } else {
+                suffixToBaseClass = naming.stream()
+                    .collect(
+                        Collectors.toMap(
+                            TestingConventionRule::getSuffix,
+                            rule -> rule.getBaseClasses().stream()
+                                .map(each -> loadClassWithoutInitializing(each, isolatedClassLoader))
+                                .collect(Collectors.toSet())
+                        ));
+            }
+
             problems = collectProblems(
                 checkNoneExists(
                     "Test classes implemented by inner classes will not run",
                     classes.values().stream()
                         .filter(isStaticClass)
-                        .filter(implementsNamingConvention.or(this::seemsLikeATest))
+                        .filter(isPublicClass)
+                        .filter(((Predicate<Class<?>>) this::implementsNamingConvention).or(this::seemsLikeATest))
                 ),
                 checkNoneExists(
                     "Seem like test classes but don't match naming convention",
                     classes.values().stream()
                         .filter(isStaticClass.negate())
                         .filter(isPublicClass)
-                        .filter(this::seemsLikeATest)
-                        .filter(implementsNamingConvention.negate())
+                        .filter(isAbstractClass.negate())
+                        .filter(this::seemsLikeATest) // TODO when base classes are set, check for classes that extend them
+                        .filter(((Predicate<Class<?>>) this::implementsNamingConvention).negate())
                 ),
+                // TODO: check for non public classes that seem like tests
+                // TODO: check for abstract classes that implement the naming conventions
+                // No empty enabled tasks
                 collectProblems(
                     testClassesPerTask.entrySet().stream()
                         .map(entry ->
                             checkAtLeastOneExists(
-                                "test class in " + entry.getKey(),
+                                "test class included in task " + entry.getKey(),
                                 entry.getValue().stream()
                             )
                         )
-                        .collect(Collectors.joining())
+                        .sorted()
+                        .collect(Collectors.joining("\n"))
                 ),
                 checkNoneExists(
                     "Test classes are not included in any enabled task (" +
@@ -201,25 +219,43 @@ public class TestingConventionsTasks extends DefaultTask {
                                 .anyMatch(fileSet -> fileSet.contains(testFile)) == false
                         )
                         .map(classes::get)
+                ),
+                collectProblems(
+                    suffixToBaseClass.entrySet().stream()
+                        .filter(entry -> entry.getValue().isEmpty() == false)
+                        .map(entry -> {
+                            return checkNoneExists(
+                                "Tests classes with suffix `" + entry.getKey() + "` should extend " +
+                                    entry.getValue().stream().map(Class::getName).collect(Collectors.joining(" or ")) +
+                                    " but the following classes do not",
+                                classes.values().stream()
+                                    .filter(clazz -> clazz.getName().endsWith(entry.getKey()))
+                                    .filter(clazz -> entry.getValue().stream()
+                                        .anyMatch(test -> test.isAssignableFrom(clazz)) == false)
+                            );
+                        }).sorted()
+                        .collect(Collectors.joining("\n"))
                 )
+                // TODO: check that the testing tasks are included in the right task based on the name ( from the rule )
+                // TODO: check to make sure that the main source set doesn't have classes that match
+                //         the naming convention (just the names, don't load classes)
             );
         }
 
         if (problems.isEmpty()) {
-            getLogger().error(problems);
-            throw new IllegalStateException("Testing conventions are not honored");
-        } else {
             getSuccessMarker().getParentFile().mkdirs();
             Files.write(getSuccessMarker().toPath(), new byte[]{}, StandardOpenOption.CREATE);
+        } else {
+            getLogger().error(problems);
+            throw new IllegalStateException("Testing conventions are not honored");
         }
     }
 
     private String collectProblems(String... problems) {
         return Stream.of(problems)
             .map(String::trim)
-            .filter(String::isEmpty)
-            .map(each -> each + "\n")
-            .collect(Collectors.joining());
+            .filter(s -> s.isEmpty() == false)
+            .collect(Collectors.joining("\n"));
     }
 
     @SuppressWarnings("unchecked")
@@ -251,6 +287,7 @@ public class TestingConventionsTasks extends DefaultTask {
     private String checkNoneExists(String message, Stream<? extends Class<?>> stream) {
         String problem = stream
             .map(each -> "  * " + each.getName())
+            .sorted()
             .collect(Collectors.joining("\n"));
         if (problem.isEmpty() == false) {
             return message + ":\n" + problem;
@@ -263,28 +300,33 @@ public class TestingConventionsTasks extends DefaultTask {
         if (stream.findAny().isPresent()) {
             return "";
         } else {
-            return "Expected at least one " + message + ", but found none.\n";
+            return "Expected at least one " + message + ", but found none.";
         }
     }
 
     private boolean seemsLikeATest(Class<?> clazz) {
         try {
             ClassLoader classLoader = clazz.getClassLoader();
-            Class<?> junitTest;
-            try {
-                junitTest = classLoader.loadClass("junit.framework.Test");
-            } catch (ClassNotFoundException e) {
-                throw new IllegalStateException("Could not load junit.framework.Test. It's expected that this class is " +
-                    "available on the tests classpath");
-            }
+
+            Class<?> junitTest = loadClassWithoutInitializing("org.junit.Assert", classLoader);
             if (junitTest.isAssignableFrom(clazz)) {
-                getLogger().info("{} is a test because it extends junit.framework.Test", clazz.getName());
+                getLogger().info("{} is a test because it extends {}", clazz.getName(), junitTest.getName());
                 return true;
             }
+
+            Class<?> junitAnnotation = loadClassWithoutInitializing("org.junit.Test", classLoader);
             for (Method method : clazz.getMethods()) {
-                if (matchesTestMethodNamingConvention(clazz, method)) return true;
-                if (isAnnotated(clazz, method, junitTest)) return true;
+                if (matchesTestMethodNamingConvention(method)) {
+                    getLogger().info("{} is a test because it has method named '{}'", clazz.getName(), method.getName());
+                    return true;
                 }
+                if (isAnnotated(method, junitAnnotation)) {
+                    getLogger().info("{} is a test because it has method '{}' annotated with '{}'",
+                        clazz.getName(), method.getName(), junitAnnotation.getName());
+                    return true;
+                }
+            }
+
             return false;
         } catch (NoClassDefFoundError e) {
             // Include the message to get more info to get more a more useful message when running Gradle without -s
@@ -294,23 +336,25 @@ public class TestingConventionsTasks extends DefaultTask {
         }
     }
 
-    private boolean matchesTestMethodNamingConvention(Class<?> clazz, Method method) {
-        if (method.getName().startsWith(TEST_METHOD_PREFIX) &&
-            Modifier.isStatic(method.getModifiers()) == false &&
-            method.getReturnType().equals(Void.class)
-        ) {
-            getLogger().info("{} is a test because it has method: {}", clazz.getName(), method.getName());
+    private boolean implementsNamingConvention(Class<?> clazz) {
+        if (naming.stream()
+            .map(TestingConventionRule::getSuffix)
+            .anyMatch(suffix -> clazz.getName().endsWith(suffix))) {
+            getLogger().info("{} is a test because it matches the naming convention", clazz.getName());
             return true;
         }
         return false;
     }
 
-    private boolean isAnnotated(Class<?> clazz, Method method, Class<?> annotation) {
+    private boolean matchesTestMethodNamingConvention(Method method) {
+        return method.getName().startsWith(TEST_METHOD_PREFIX) &&
+            Modifier.isStatic(method.getModifiers()) == false
+            ;
+    }
+
+    private boolean isAnnotated(Method method, Class<?> annotation) {
         for (Annotation presentAnnotation : method.getAnnotations()) {
             if (annotation.isAssignableFrom(presentAnnotation.getClass())) {
-                getLogger().info("{} is a test because {} is annotated with junit.framework.Test",
-                    clazz.getName(), method.getName()
-                );
                 return true;
             }
         }
@@ -380,14 +424,14 @@ public class TestingConventionsTasks extends DefaultTask {
 
     private Class<?> loadClassWithoutInitializing(String name, ClassLoader isolatedClassLoader) {
         try {
-            return Class.forName(name,
+            return Class.forName(
+                name,
                 // Don't initialize the class to save time. Not needed for this test and this doesn't share a VM with any other tests.
                 false,
                 isolatedClassLoader
             );
         } catch (ClassNotFoundException e) {
-            // Will not get here as the exception will be loaded by isolatedClassLoader
-            throw new RuntimeException("Failed to load class " + name, e);
+            throw new RuntimeException("Failed to load class " + name + ". Incorrect test runtime classpath?", e);
         }
     }
 

buildSrc/src/main/java/org/elasticsearch/gradle/testfixtures/TestFixturesPlugin.java

@@ -21,6 +21,7 @@ package org.elasticsearch.gradle.testfixtures;
 import com.avast.gradle.dockercompose.ComposeExtension;
 import com.avast.gradle.dockercompose.DockerComposePlugin;
 import org.elasticsearch.gradle.precommit.JarHellTask;
+import org.elasticsearch.gradle.precommit.TestingConventionsTasks;
 import org.elasticsearch.gradle.precommit.ThirdPartyAuditTask;
 import org.gradle.api.DefaultTask;
 import org.gradle.api.Plugin;
@@ -100,6 +101,10 @@ public class TestFixturesPlugin implements Plugin<Project> {
                 tasks.withType(getTaskClass("com.carrotsearch.gradle.junit4.RandomizedTestingTask"), task ->
                     task.setEnabled(false)
                 );
+                // conventions are not honored when the tasks are disabled
+                tasks.withType(TestingConventionsTasks.class, task ->
+                    task.setEnabled(false)
+                );
                 return;
             }
             tasks.withType(getTaskClass("com.carrotsearch.gradle.junit4.RandomizedTestingTask"), task ->

buildSrc/src/main/resources/checkstyle_suppressions.xml

@@ -48,24 +48,17 @@
   <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]monitor[/\\]jvm[/\\]GcNames.java" checks="LineLength" />
   <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]monitor[/\\]jvm[/\\]HotThreads.java" checks="LineLength" />
   <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]node[/\\]Node.java" checks="LineLength" />
-  <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]repositories[/\\]RepositoriesService.java" checks="LineLength" />
-  <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]repositories[/\\]Repository.java" checks="LineLength" />
-  <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]repositories[/\\]VerifyNodeRepositoryAction.java" checks="LineLength" />
-  <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]repositories[/\\]blobstore[/\\]BlobStoreRepository.java" checks="LineLength" />
-  <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]repositories[/\\]fs[/\\]FsRepository.java" checks="LineLength" />
-  <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]rest[/\\]action[/\\]cat[/\\]RestIndicesAction.java" checks="LineLength" />
-  <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]rest[/\\]action[/\\]cat[/\\]RestShardsAction.java" checks="LineLength" />
-  <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]rest[/\\]action[/\\]cat[/\\]RestThreadPoolAction.java" checks="LineLength" />
   <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]threadpool[/\\]ThreadPool.java" checks="LineLength" />
   <suppress files="server[/\\]src[/\\]test[/\\]java[/\\]org[/\\]elasticsearch[/\\]aliases[/\\]IndexAliasesIT.java" checks="LineLength" />
-  <suppress files="server[/\\]src[/\\]test[/\\]java[/\\]org[/\\]elasticsearch[/\\]explain[/\\]ExplainActionIT.java" checks="LineLength" />
   <suppress files="server[/\\]src[/\\]test[/\\]java[/\\]org[/\\]elasticsearch[/\\]indexing[/\\]IndexActionIT.java" checks="LineLength" />
   <suppress files="server[/\\]src[/\\]test[/\\]java[/\\]org[/\\]elasticsearch[/\\]monitor[/\\]jvm[/\\]JvmGcMonitorServiceSettingsTests.java" checks="LineLength" />
-  <suppress files="server[/\\]src[/\\]test[/\\]java[/\\]org[/\\]elasticsearch[/\\]rest[/\\]BytesRestResponseTests.java" checks="LineLength" />
   <suppress files="server[/\\]src[/\\]test[/\\]java[/\\]org[/\\]elasticsearch[/\\]routing[/\\]AliasRoutingIT.java" checks="LineLength" />
   <suppress files="server[/\\]src[/\\]test[/\\]java[/\\]org[/\\]elasticsearch[/\\]routing[/\\]SimpleRoutingIT.java" checks="LineLength" />
   <suppress files="server[/\\]src[/\\]test[/\\]java[/\\]org[/\\]elasticsearch[/\\]script[/\\]ScriptServiceTests.java" checks="LineLength" />
 
  <!-- Temporarily contains extra-long lines as examples for tests to be written, see https://github.com/elastic/elasticsearch/issues/34829 -->
  <suppress files="modules[/\\]lang-painless[/\\]src[/\\]test[/\\]java[/\\]org[/\\]elasticsearch[/\\]painless[/\\]ContextExampleTests.java" checks="LineLength" />
+
+ <!-- Gradle requires inputs to be seriablizable -->
+ <suppress files="buildSrc[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]gradle[/\\]precommit[/\\]TestingConventionRule.java" checks="RegexpSinglelineJava" />
 </suppressions>

buildSrc/src/main/resources/minimumGradleVersion

@@ -1 +1 @@
-5.0
+5.1

buildSrc/src/test/java/org/elasticsearch/gradle/precommit/TestingConventionsTasksIT.java

@@ -0,0 +1,108 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.precommit;
+
+import org.elasticsearch.gradle.test.GradleIntegrationTestCase;
+import org.gradle.testkit.runner.BuildResult;
+import org.gradle.testkit.runner.GradleRunner;
+import org.junit.Before;
+
+public class TestingConventionsTasksIT extends GradleIntegrationTestCase {
+
+    @Before
+    public void setUp() {
+    }
+
+    public void testInnerClasses() {
+        GradleRunner runner = getGradleRunner("testingConventions")
+            .withArguments("clean", ":no_tests_in_inner_classes:testingConventions", "-i", "-s");
+        BuildResult result = runner.buildAndFail();
+        assertOutputContains(result.getOutput(),
+            "Test classes implemented by inner classes will not run:",
+            "  * org.elasticsearch.gradle.testkit.NastyInnerClasses$LooksLikeATestWithoutNamingConvention1",
+            "  * org.elasticsearch.gradle.testkit.NastyInnerClasses$LooksLikeATestWithoutNamingConvention2",
+            "  * org.elasticsearch.gradle.testkit.NastyInnerClasses$LooksLikeATestWithoutNamingConvention3",
+            "  * org.elasticsearch.gradle.testkit.NastyInnerClasses$NamingConventionIT",
+            "  * org.elasticsearch.gradle.testkit.NastyInnerClasses$NamingConventionTests"
+        );
+    }
+
+    public void testNamingConvention() {
+        GradleRunner runner = getGradleRunner("testingConventions")
+            .withArguments("clean", ":incorrect_naming_conventions:testingConventions", "-i", "-s");
+        BuildResult result = runner.buildAndFail();
+        assertOutputContains(result.getOutput(),
+            "Seem like test classes but don't match naming convention:",
+            "  * org.elasticsearch.gradle.testkit.LooksLikeATestWithoutNamingConvention1",
+            "  * org.elasticsearch.gradle.testkit.LooksLikeATestWithoutNamingConvention2",
+            "  * org.elasticsearch.gradle.testkit.LooksLikeATestWithoutNamingConvention3"
+        );
+        assertOutputDoesNotContain(result.getOutput(), "LooksLikeTestsButAbstract");
+    }
+
+    public void testNoEmptyTasks() {
+        GradleRunner runner = getGradleRunner("testingConventions")
+            .withArguments("clean", ":empty_test_task:testingConventions", "-i", "-s");
+        BuildResult result = runner.buildAndFail();
+        assertOutputContains(result.getOutput(),
+            "Expected at least one test class included in task :empty_test_task:emptyTest, but found none.",
+            "Expected at least one test class included in task :empty_test_task:emptyTestRandomized, but found none."
+        );
+    }
+
+    public void testAllTestTasksIncluded() {
+        GradleRunner runner = getGradleRunner("testingConventions")
+            .withArguments("clean", ":all_classes_in_tasks:testingConventions", "-i", "-s");
+        BuildResult result = runner.buildAndFail();
+        assertOutputContains(result.getOutput(),
+            "Test classes are not included in any enabled task (:all_classes_in_tasks:emptyTestRandomized):",
+            "  * org.elasticsearch.gradle.testkit.NamingConventionIT",
+            "  * org.elasticsearch.gradle.testkit.NamingConventionTests"
+        );
+    }
+
+    public void testTaskNotImplementBaseClass() {
+        GradleRunner runner = getGradleRunner("testingConventions")
+            .withArguments("clean", ":not_implementing_base:testingConventions", "-i", "-s");
+        BuildResult result = runner.buildAndFail();
+        assertOutputContains(result.getOutput(),
+            "Tests classes with suffix `IT` should extend org.elasticsearch.gradle.testkit.Integration but the following classes do not:",
+                "  * org.elasticsearch.gradle.testkit.NamingConventionIT",
+                "  * org.elasticsearch.gradle.testkit.NamingConventionMissmatchIT",
+                "Tests classes with suffix `Tests` should extend org.elasticsearch.gradle.testkit.Unit but the following classes do not:",
+                "  * org.elasticsearch.gradle.testkit.NamingConventionMissmatchTests",
+                "  * org.elasticsearch.gradle.testkit.NamingConventionTests"
+        );
+    }
+
+    public void testValidSetupWithoutBaseClass() {
+        GradleRunner runner = getGradleRunner("testingConventions")
+            .withArguments("clean", ":valid_setup_no_base:testingConventions", "-i", "-s");
+        BuildResult result = runner.build();
+        assertTaskSuccessful(result, ":valid_setup_no_base:testingConventions");
+    }
+
+    public void testValidSetupWithBaseClass() {
+        GradleRunner runner = getGradleRunner("testingConventions")
+            .withArguments("clean", ":valid_setup_with_base:testingConventions", "-i", "-s");
+        BuildResult result = runner.build();
+        assertTaskSuccessful(result, ":valid_setup_with_base:testingConventions");
+    }
+
+}

buildSrc/src/test/java/org/elasticsearch/gradle/test/GradleIntegrationTestCase.java

@@ -43,7 +43,7 @@ public abstract class GradleIntegrationTestCase extends GradleUnitTestCase {
         if (index.equals(index.stream().sorted().collect(Collectors.toList())) == false) {
             fail("Expected the following lines to appear in this order:\n" +
                 Stream.of(lines).map(line -> "   - `" + line + "`").collect(Collectors.joining("\n")) +
-                "\nBut they did not. Output is:\n\n```" + output + "\n```\n"
+                "\nTBut the order was different. Output is:\n\n```" + output + "\n```\n"
             );
         }
     }

buildSrc/src/test/java/org/elasticsearch/gradle/testclusters/TestClustersPluginIT.java

@@ -21,9 +21,11 @@ package org.elasticsearch.gradle.testclusters;
 import org.elasticsearch.gradle.test.GradleIntegrationTestCase;
 import org.gradle.testkit.runner.BuildResult;
 import org.gradle.testkit.runner.GradleRunner;
+import org.junit.Ignore;
 
 import java.util.Arrays;
 
+@Ignore // https://github.com/elastic/elasticsearch/issues/37218
 public class TestClustersPluginIT extends GradleIntegrationTestCase {
 
     public void testListClusters() {

buildSrc/src/testKit/testingConventions/all_classes_in_tasks/src/test/java/org/elasticsearch/gradle/testkit/NamingConventionIT.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class NamingConventionIT {
+
+}

buildSrc/src/testKit/testingConventions/all_classes_in_tasks/src/test/java/org/elasticsearch/gradle/testkit/NamingConventionTests.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class NamingConventionTests {
+
+}

buildSrc/src/testKit/testingConventions/build.gradle

@@ -0,0 +1,86 @@
+plugins {
+    id 'elasticsearch.build' apply false
+}
+
+allprojects {
+    apply plugin: 'java'
+    apply plugin: 'elasticsearch.build'
+
+    repositories {
+        jcenter()
+    }
+    dependencies {
+        testCompile "junit:junit:4.12"
+    }
+
+    ext.licenseFile = file("$buildDir/dummy/license")
+    ext.noticeFile = file("$buildDir/dummy/notice")
+
+    testingConventions.naming {
+        // Reset default to no baseClass checks
+        Tests {
+            baseClasses = []
+        }
+        IT {
+            baseClasses = []
+        }
+    }
+
+    unitTest.enabled = false
+}
+
+project(':empty_test_task') {
+    task emptyTest(type: Test) {
+
+    }
+
+    task emptyTestRandomized(type: com.carrotsearch.gradle.junit4.RandomizedTestingTask) {
+
+    }
+}
+
+project(':all_classes_in_tasks') {
+    task emptyTestRandomized(type: com.carrotsearch.gradle.junit4.RandomizedTestingTask) {
+        include "**/Convention*"
+    }
+}
+
+project(':not_implementing_base') {
+    testingConventions.naming {
+        Tests {
+            baseClass 'org.elasticsearch.gradle.testkit.Unit'
+        }
+        IT {
+            baseClass 'org.elasticsearch.gradle.testkit.Integration'
+        }
+    }
+    task randomized(type: com.carrotsearch.gradle.junit4.RandomizedTestingTask) {
+        include "**/*IT.class"
+        include "**/*Tests.class"
+    }
+}
+
+project(':valid_setup_no_base') {
+    task randomized(type: com.carrotsearch.gradle.junit4.RandomizedTestingTask) {
+        include "**/*IT.class"
+        include "**/*Tests.class"
+    }
+}
+
+project (':valid_setup_with_base') {
+    task randomized(type: com.carrotsearch.gradle.junit4.RandomizedTestingTask) {
+        include "**/*IT.class"
+        include "**/*Tests.class"
+    }
+    testingConventions.naming {
+        Tests {
+            baseClass 'org.elasticsearch.gradle.testkit.Unit'
+        }
+        IT {
+            baseClass 'org.elasticsearch.gradle.testkit.Integration'
+        }
+    }
+}
+
+
+

buildSrc/src/testKit/testingConventions/incorrect_naming_conventions/src/test/java/org/elasticsearch/gradle/testkit/LooksLikeATestWithoutNamingConvention1.java

@@ -0,0 +1,30 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+import org.junit.Test;
+
+public class LooksLikeATestWithoutNamingConvention1 {
+
+    @Test
+    public void annotatedTestMethod() {
+
+    }
+
+}

buildSrc/src/testKit/testingConventions/incorrect_naming_conventions/src/test/java/org/elasticsearch/gradle/testkit/LooksLikeATestWithoutNamingConvention2.java

@@ -0,0 +1,25 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+import org.junit.Assert;
+
+public class LooksLikeATestWithoutNamingConvention2 extends Assert {
+
+}

buildSrc/src/testKit/testingConventions/incorrect_naming_conventions/src/test/java/org/elasticsearch/gradle/testkit/LooksLikeATestWithoutNamingConvention3.java

@@ -0,0 +1,30 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class LooksLikeATestWithoutNamingConvention3 {
+
+    public void testMethod() {
+
+    }
+
+}

buildSrc/src/testKit/testingConventions/incorrect_naming_conventions/src/test/java/org/elasticsearch/gradle/testkit/LooksLikeTestsButAbstract.java

@@ -0,0 +1,30 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public abstract class LooksLikeTestsButAbstract {
+
+    public void testMethod() {
+
+    }
+
+}

buildSrc/src/testKit/testingConventions/incorrect_naming_conventions/src/test/java/org/elasticsearch/gradle/testkit/NamingConventionIT.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class NamingConventionIT {
+
+}

buildSrc/src/testKit/testingConventions/incorrect_naming_conventions/src/test/java/org/elasticsearch/gradle/testkit/NamingConventionTests.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class NamingConventionTests {
+
+}

buildSrc/src/testKit/testingConventions/no_tests_in_inner_classes/src/test/java/org/elasticsearch/gradle/testkit/NastyInnerClasses.java

@@ -0,0 +1,64 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class NastyInnerClasses {
+
+    public static class NamingConventionTests {
+
+    }
+
+    public static class NamingConventionIT {
+
+    }
+
+    public static class LooksLikeATestWithoutNamingConvention1 {
+        @Test
+        public void annotatedTestMethod() {
+
+        }
+    }
+
+    public static class LooksLikeATestWithoutNamingConvention2 extends Assert {
+
+    }
+
+    public static class LooksLikeATestWithoutNamingConvention3 {
+
+        public void testMethod() {
+
+        }
+
+    }
+
+    static abstract public class NonOffendingAbstractTests {
+
+    }
+
+    private static class NonOffendingPrivateTests {
+
+    }
+
+    static class NonOffendingPackageTests {
+
+    }
+}

buildSrc/src/testKit/testingConventions/not_implementing_base/src/test/java/org/elasticsearch/gradle/testkit/AbstractIT.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public abstract class AbstractIT {
+
+}

buildSrc/src/testKit/testingConventions/not_implementing_base/src/test/java/org/elasticsearch/gradle/testkit/Integration.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class Integration {
+    
+}

buildSrc/src/testKit/testingConventions/not_implementing_base/src/test/java/org/elasticsearch/gradle/testkit/NamingConventionIT.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class NamingConventionIT {
+
+}

buildSrc/src/testKit/testingConventions/not_implementing_base/src/test/java/org/elasticsearch/gradle/testkit/NamingConventionMissmatchIT.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class NamingConventionMissmatchIT extends Unit {
+
+}

buildSrc/src/testKit/testingConventions/not_implementing_base/src/test/java/org/elasticsearch/gradle/testkit/NamingConventionMissmatchTests.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class NamingConventionMissmatchTests extends Integration {
+
+}

buildSrc/src/testKit/testingConventions/not_implementing_base/src/test/java/org/elasticsearch/gradle/testkit/NamingConventionTests.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class NamingConventionTests {
+
+}

buildSrc/src/testKit/testingConventions/not_implementing_base/src/test/java/org/elasticsearch/gradle/testkit/Unit.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class Unit {
+
+}

buildSrc/src/testKit/testingConventions/settings.gradle

@@ -0,0 +1,7 @@
+include 'no_tests_in_inner_classes'
+include 'incorrect_naming_conventions'
+include 'empty_test_task'
+include 'all_classes_in_tasks'
+include 'not_implementing_base'
+include 'valid_setup_no_base'
+include 'valid_setup_with_base'

buildSrc/src/testKit/testingConventions/valid_setup_no_base/src/test/java/org/elasticsearch/gradle/testkit/NamingConventionIT.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class NamingConventionIT {
+
+}

buildSrc/src/testKit/testingConventions/valid_setup_no_base/src/test/java/org/elasticsearch/gradle/testkit/NamingConventionTests.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class NamingConventionTests {
+
+}

buildSrc/src/testKit/testingConventions/valid_setup_with_base/src/test/java/org/elasticsearch/gradle/testkit/Integration.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class Integration {
+
+}

buildSrc/src/testKit/testingConventions/valid_setup_with_base/src/test/java/org/elasticsearch/gradle/testkit/NamingConventionIT.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class NamingConventionIT extends Integration {
+
+}

buildSrc/src/testKit/testingConventions/valid_setup_with_base/src/test/java/org/elasticsearch/gradle/testkit/NamingConventionTests.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class NamingConventionTests extends Unit {
+
+}

buildSrc/src/testKit/testingConventions/valid_setup_with_base/src/test/java/org/elasticsearch/gradle/testkit/Unit.java

@@ -0,0 +1,23 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.gradle.testkit;
+
+public class Unit {
+
+}

client/rest-high-level/src/main/java/org/elasticsearch/client/MLRequestConverters.java

@@ -24,7 +24,7 @@ import org.apache.http.client.methods.HttpDelete;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.methods.HttpPost;
 import org.apache.http.client.methods.HttpPut;
-import org.apache.http.entity.ByteArrayEntity;
+import org.apache.http.nio.entity.NByteArrayEntity;
 import org.apache.lucene.util.BytesRef;
 import org.elasticsearch.client.RequestConverters.EndpointBuilder;
 import org.elasticsearch.client.ml.CloseJobRequest;
@@ -462,7 +462,7 @@ final class MLRequestConverters {
         BytesReference content = postDataRequest.getContent();
         if (content != null) {
             BytesRef source = postDataRequest.getContent().toBytesRef();
-            HttpEntity byteEntity = new ByteArrayEntity(source.bytes,
+            HttpEntity byteEntity = new NByteArrayEntity(source.bytes,
                 source.offset,
                 source.length,
                 createContentType(postDataRequest.getXContentType()));
@@ -686,7 +686,7 @@ final class MLRequestConverters {
 
         BytesReference sample = findFileStructureRequest.getSample();
         BytesRef source = sample.toBytesRef();
-        HttpEntity byteEntity = new ByteArrayEntity(source.bytes, source.offset, source.length, createContentType(XContentType.JSON));
+        HttpEntity byteEntity = new NByteArrayEntity(source.bytes, source.offset, source.length, createContentType(XContentType.JSON));
         request.setEntity(byteEntity);
         return request;
     }

client/rest-high-level/src/main/java/org/elasticsearch/client/RequestConverters.java

@@ -25,8 +25,8 @@ import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.methods.HttpHead;
 import org.apache.http.client.methods.HttpPost;
 import org.apache.http.client.methods.HttpPut;
-import org.apache.http.entity.ByteArrayEntity;
 import org.apache.http.entity.ContentType;
+import org.apache.http.nio.entity.NByteArrayEntity;
 import org.apache.lucene.util.BytesRef;
 import org.elasticsearch.action.DocWriteRequest;
 import org.elasticsearch.action.admin.cluster.health.ClusterHealthRequest;
@@ -239,7 +239,7 @@ final class RequestConverters {
                 content.write(separator);
             }
         }
-        request.setEntity(new ByteArrayEntity(content.toByteArray(), 0, content.size(), requestContentType));
+        request.setEntity(new NByteArrayEntity(content.toByteArray(), 0, content.size(), requestContentType));
         return request;
     }
 
@@ -322,7 +322,7 @@ final class RequestConverters {
 
         BytesRef source = indexRequest.source().toBytesRef();
         ContentType contentType = createContentType(indexRequest.getContentType());
-        request.setEntity(new ByteArrayEntity(source.bytes, source.offset, source.length, contentType));
+        request.setEntity(new NByteArrayEntity(source.bytes, source.offset, source.length, contentType));
         return request;
     }
 
@@ -431,7 +431,7 @@ final class RequestConverters {
 
         XContent xContent = REQUEST_BODY_CONTENT_TYPE.xContent();
         byte[] source = MultiSearchRequest.writeMultiLineFormat(multiSearchRequest, xContent);
-        request.setEntity(new ByteArrayEntity(source, createContentType(xContent.type())));
+        request.setEntity(new NByteArrayEntity(source, createContentType(xContent.type())));
         return request;
     }
 
@@ -464,7 +464,7 @@ final class RequestConverters {
 
         XContent xContent = REQUEST_BODY_CONTENT_TYPE.xContent();
         byte[] source = MultiSearchTemplateRequest.writeMultiLineFormat(multiSearchTemplateRequest, xContent);
-        request.setEntity(new ByteArrayEntity(source, createContentType(xContent.type())));
+        request.setEntity(new NByteArrayEntity(source, createContentType(xContent.type())));
         return request;
     }
 
@@ -694,7 +694,7 @@ final class RequestConverters {
     static HttpEntity createEntity(ToXContent toXContent, XContentType xContentType, ToXContent.Params toXContentParams)
         throws IOException {
         BytesRef source = XContentHelper.toXContent(toXContent, xContentType, toXContentParams, false).toBytesRef();
-        return new ByteArrayEntity(source.bytes, source.offset, source.length, createContentType(xContentType));
+        return new NByteArrayEntity(source.bytes, source.offset, source.length, createContentType(xContentType));
     }
 
     static String endpoint(String index, String type, String id) {

client/rest-high-level/src/main/java/org/elasticsearch/client/WatcherRequestConverters.java

@@ -23,8 +23,8 @@ import org.apache.http.client.methods.HttpDelete;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.methods.HttpPost;
 import org.apache.http.client.methods.HttpPut;
-import org.apache.http.entity.ByteArrayEntity;
 import org.apache.http.entity.ContentType;
+import org.apache.http.nio.entity.NByteArrayEntity;
 import org.elasticsearch.client.watcher.AckWatchRequest;
 import org.elasticsearch.client.watcher.ActivateWatchRequest;
 import org.elasticsearch.client.watcher.DeactivateWatchRequest;
@@ -75,7 +75,7 @@ final class WatcherRequestConverters {
         }
         ContentType contentType = RequestConverters.createContentType(putWatchRequest.xContentType());
         BytesReference source = putWatchRequest.getSource();
-        request.setEntity(new ByteArrayEntity(source.toBytesRef().bytes, 0, source.length(), contentType));
+        request.setEntity(new NByteArrayEntity(source.toBytesRef().bytes, 0, source.length(), contentType));
         return request;
     }
 

client/rest-high-level/src/main/resources/forbidden/rest-high-level-signatures.txt

@@ -30,3 +30,7 @@ org.elasticsearch.common.logging.PrefixLogger
 
 @defaultMessage We can't rely on log4j2 being on the classpath so don't log deprecations!
 org.elasticsearch.common.xcontent.LoggingDeprecationHandler
+
+@defaultMessage Use Nonblocking org.apache.http.nio.entity.NByteArrayEntity
+org.apache.http.entity.ByteArrayEntity
+org.apache.http.entity.StringEntity

client/rest-high-level/src/test/java/org/elasticsearch/client/CrudIT.java

@@ -875,7 +875,7 @@ public class CrudIT extends ESRestHighLevelClientTestCase {
             // test1: create one doc in dest
             UpdateByQueryRequest updateByQueryRequest = new UpdateByQueryRequest();
             updateByQueryRequest.indices(sourceIndex);
-            updateByQueryRequest.setQuery(new IdsQueryBuilder().addIds("1").types("_doc"));
+            updateByQueryRequest.setQuery(new IdsQueryBuilder().addIds("1"));
             updateByQueryRequest.setRefresh(true);
             BulkByScrollResponse bulkResponse =
                 execute(updateByQueryRequest, highLevelClient()::updateByQuery, highLevelClient()::updateByQueryAsync);
@@ -917,7 +917,7 @@ public class CrudIT extends ESRestHighLevelClientTestCase {
             // test update-by-query rethrottling
             UpdateByQueryRequest updateByQueryRequest = new UpdateByQueryRequest();
             updateByQueryRequest.indices(sourceIndex);
-            updateByQueryRequest.setQuery(new IdsQueryBuilder().addIds("1").types("_doc"));
+            updateByQueryRequest.setQuery(new IdsQueryBuilder().addIds("1"));
             updateByQueryRequest.setRefresh(true);
 
             // this following settings are supposed to halt reindexing after first document
@@ -987,7 +987,7 @@ public class CrudIT extends ESRestHighLevelClientTestCase {
             // test1: delete one doc
             DeleteByQueryRequest deleteByQueryRequest = new DeleteByQueryRequest();
             deleteByQueryRequest.indices(sourceIndex);
-            deleteByQueryRequest.setQuery(new IdsQueryBuilder().addIds("1").types("_doc"));
+            deleteByQueryRequest.setQuery(new IdsQueryBuilder().addIds("1"));
             deleteByQueryRequest.setRefresh(true);
             BulkByScrollResponse bulkResponse =
                 execute(deleteByQueryRequest, highLevelClient()::deleteByQuery, highLevelClient()::deleteByQueryAsync);
@@ -1009,7 +1009,7 @@ public class CrudIT extends ESRestHighLevelClientTestCase {
             // test delete-by-query rethrottling
             DeleteByQueryRequest deleteByQueryRequest = new DeleteByQueryRequest();
             deleteByQueryRequest.indices(sourceIndex);
-            deleteByQueryRequest.setQuery(new IdsQueryBuilder().addIds("2", "3").types("_doc"));
+            deleteByQueryRequest.setQuery(new IdsQueryBuilder().addIds("2", "3"));
             deleteByQueryRequest.setRefresh(true);
 
             // this following settings are supposed to halt reindexing after first document

client/rest-high-level/src/test/java/org/elasticsearch/client/CustomRestHighLevelClientTests.java

@@ -24,10 +24,10 @@ import org.apache.http.HttpHost;
 import org.apache.http.ProtocolVersion;
 import org.apache.http.RequestLine;
 import org.apache.http.client.methods.HttpGet;
-import org.apache.http.entity.ByteArrayEntity;
 import org.apache.http.entity.ContentType;
 import org.apache.http.message.BasicRequestLine;
 import org.apache.http.message.BasicStatusLine;
+import org.apache.http.nio.entity.NByteArrayEntity;
 import org.apache.lucene.util.BytesRef;
 import org.elasticsearch.Build;
 import org.elasticsearch.Version;
@@ -166,7 +166,7 @@ public class CustomRestHighLevelClientTests extends ESTestCase {
 
         MainResponse response = new MainResponse(httpHeader.getValue(), Version.CURRENT, ClusterName.DEFAULT, "_na", Build.CURRENT);
         BytesRef bytesRef = XContentHelper.toXContent(response, XContentType.JSON, false).toBytesRef();
-        when(mockResponse.getEntity()).thenReturn(new ByteArrayEntity(bytesRef.bytes, ContentType.APPLICATION_JSON));
+        when(mockResponse.getEntity()).thenReturn(new NByteArrayEntity(bytesRef.bytes, ContentType.APPLICATION_JSON));
 
         RequestLine requestLine = new BasicRequestLine(HttpGet.METHOD_NAME, ENDPOINT, protocol);
         when(mockResponse.getRequestLine()).thenReturn(requestLine);

client/rest-high-level/src/test/java/org/elasticsearch/client/RequestConvertersTests.java

@@ -25,7 +25,7 @@ import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.methods.HttpHead;
 import org.apache.http.client.methods.HttpPost;
 import org.apache.http.client.methods.HttpPut;
-import org.apache.http.entity.ByteArrayEntity;
+import org.apache.http.nio.entity.NByteArrayEntity;
 import org.apache.http.util.EntityUtils;
 import org.elasticsearch.action.DocWriteRequest;
 import org.elasticsearch.action.admin.cluster.storedscripts.DeleteStoredScriptRequest;
@@ -671,7 +671,7 @@ public class RequestConvertersTests extends ESTestCase {
         assertEquals(method, request.getMethod());
 
         HttpEntity entity = request.getEntity();
-        assertTrue(entity instanceof ByteArrayEntity);
+        assertTrue(entity instanceof NByteArrayEntity);
         assertEquals(indexRequest.getContentType().mediaTypeWithoutParameters(), entity.getContentType().getValue());
         try (XContentParser parser = createParser(xContentType.xContent(), entity.getContent())) {
             assertEquals(nbFields, parser.map().size());
@@ -714,7 +714,7 @@ public class RequestConvertersTests extends ESTestCase {
         assertEquals(method, request.getMethod());
 
         HttpEntity entity = request.getEntity();
-        assertTrue(entity instanceof ByteArrayEntity);
+        assertTrue(entity instanceof NByteArrayEntity);
         assertEquals(indexRequest.getContentType().mediaTypeWithoutParameters(), entity.getContentType().getValue());
         try (XContentParser parser = createParser(xContentType.xContent(), entity.getContent())) {
             assertEquals(nbFields, parser.map().size());
@@ -787,7 +787,7 @@ public class RequestConvertersTests extends ESTestCase {
         assertEquals(HttpPost.METHOD_NAME, request.getMethod());
 
         HttpEntity entity = request.getEntity();
-        assertTrue(entity instanceof ByteArrayEntity);
+        assertTrue(entity instanceof NByteArrayEntity);
 
         UpdateRequest parsedUpdateRequest = new UpdateRequest();
 

client/rest-high-level/src/test/java/org/elasticsearch/client/RestHighLevelClientExtTests.java

@@ -21,7 +21,7 @@ package org.elasticsearch.client;
 
 import org.apache.http.HttpEntity;
 import org.apache.http.entity.ContentType;
-import org.apache.http.entity.StringEntity;
+import org.apache.http.nio.entity.NStringEntity;
 import org.elasticsearch.common.ParseField;
 import org.elasticsearch.common.xcontent.NamedXContentRegistry;
 import org.elasticsearch.common.xcontent.XContentParser;
@@ -51,14 +51,14 @@ public class RestHighLevelClientExtTests extends ESTestCase {
 
     public void testParseEntityCustomResponseSection() throws IOException {
         {
-            HttpEntity jsonEntity = new StringEntity("{\"custom1\":{ \"field\":\"value\"}}", ContentType.APPLICATION_JSON);
+            HttpEntity jsonEntity = new NStringEntity("{\"custom1\":{ \"field\":\"value\"}}", ContentType.APPLICATION_JSON);
             BaseCustomResponseSection customSection = restHighLevelClient.parseEntity(jsonEntity, BaseCustomResponseSection::fromXContent);
             assertThat(customSection, instanceOf(CustomResponseSection1.class));
             CustomResponseSection1 customResponseSection1 = (CustomResponseSection1) customSection;
             assertEquals("value", customResponseSection1.value);
         }
         {
-            HttpEntity jsonEntity = new StringEntity("{\"custom2\":{ \"array\": [\"item1\", \"item2\"]}}", ContentType.APPLICATION_JSON);
+            HttpEntity jsonEntity = new NStringEntity("{\"custom2\":{ \"array\": [\"item1\", \"item2\"]}}", ContentType.APPLICATION_JSON);
             BaseCustomResponseSection customSection = restHighLevelClient.parseEntity(jsonEntity, BaseCustomResponseSection::fromXContent);
             assertThat(customSection, instanceOf(CustomResponseSection2.class));
             CustomResponseSection2 customResponseSection2 = (CustomResponseSection2) customSection;

client/rest-high-level/src/test/java/org/elasticsearch/client/RestHighLevelClientTests.java

@@ -27,12 +27,11 @@ import org.apache.http.ProtocolVersion;
 import org.apache.http.RequestLine;
 import org.apache.http.StatusLine;
 import org.apache.http.client.methods.HttpGet;
-import org.apache.http.entity.ByteArrayEntity;
 import org.apache.http.entity.ContentType;
-import org.apache.http.entity.StringEntity;
 import org.apache.http.message.BasicHttpResponse;
 import org.apache.http.message.BasicRequestLine;
 import org.apache.http.message.BasicStatusLine;
+import org.apache.http.nio.entity.NByteArrayEntity;
 import org.apache.http.nio.entity.NStringEntity;
 import org.elasticsearch.Build;
 import org.elasticsearch.ElasticsearchException;
@@ -243,11 +242,11 @@ public class RestHighLevelClientTests extends ESTestCase {
         }
         {
             IllegalStateException ise = expectThrows(IllegalStateException.class,
-                    () -> restHighLevelClient.parseEntity(new StringEntity("", (ContentType) null), null));
+                    () -> restHighLevelClient.parseEntity(new NStringEntity("", (ContentType) null), null));
             assertEquals("Elasticsearch didn't return the [Content-Type] header, unable to parse response body", ise.getMessage());
         }
         {
-            StringEntity entity = new StringEntity("", ContentType.APPLICATION_SVG_XML);
+            NStringEntity entity = new NStringEntity("", ContentType.APPLICATION_SVG_XML);
             IllegalStateException ise = expectThrows(IllegalStateException.class, () -> restHighLevelClient.parseEntity(entity, null));
             assertEquals("Unsupported Content-Type: " + entity.getContentType().getValue(), ise.getMessage());
         }
@@ -260,9 +259,9 @@ public class RestHighLevelClientTests extends ESTestCase {
                 assertEquals(XContentParser.Token.END_OBJECT, parser.nextToken());
                 return value;
             };
-            HttpEntity jsonEntity = new StringEntity("{\"field\":\"value\"}", ContentType.APPLICATION_JSON);
+            HttpEntity jsonEntity = new NStringEntity("{\"field\":\"value\"}", ContentType.APPLICATION_JSON);
             assertEquals("value", restHighLevelClient.parseEntity(jsonEntity, entityParser));
-            HttpEntity yamlEntity = new StringEntity("---\nfield: value\n", ContentType.create("application/yaml"));
+            HttpEntity yamlEntity = new NStringEntity("---\nfield: value\n", ContentType.create("application/yaml"));
             assertEquals("value", restHighLevelClient.parseEntity(yamlEntity, entityParser));
             HttpEntity smileEntity = createBinaryEntity(SmileXContent.contentBuilder(), ContentType.create("application/smile"));
             assertEquals("value", restHighLevelClient.parseEntity(smileEntity, entityParser));
@@ -276,7 +275,7 @@ public class RestHighLevelClientTests extends ESTestCase {
             builder.startObject();
             builder.field("field", "value");
             builder.endObject();
-            return new ByteArrayEntity(BytesReference.bytes(builder).toBytesRef().bytes, contentType);
+            return new NByteArrayEntity(BytesReference.bytes(builder).toBytesRef().bytes, contentType);
         }
     }
 
@@ -302,7 +301,7 @@ public class RestHighLevelClientTests extends ESTestCase {
         {
             RestStatus restStatus = randomFrom(RestStatus.values());
             HttpResponse httpResponse = new BasicHttpResponse(newStatusLine(restStatus));
-            httpResponse.setEntity(new StringEntity("{\"error\":\"test error message\",\"status\":" + restStatus.getStatus() + "}",
+            httpResponse.setEntity(new NStringEntity("{\"error\":\"test error message\",\"status\":" + restStatus.getStatus() + "}",
                     ContentType.APPLICATION_JSON));
             Response response = new Response(REQUEST_LINE, new HttpHost("localhost", 9200), httpResponse);
             ResponseException responseException = new ResponseException(response);
@@ -314,7 +313,7 @@ public class RestHighLevelClientTests extends ESTestCase {
         {
             RestStatus restStatus = randomFrom(RestStatus.values());
             HttpResponse httpResponse = new BasicHttpResponse(newStatusLine(restStatus));
-            httpResponse.setEntity(new StringEntity("{\"error\":", ContentType.APPLICATION_JSON));
+            httpResponse.setEntity(new NStringEntity("{\"error\":", ContentType.APPLICATION_JSON));
             Response response = new Response(REQUEST_LINE, new HttpHost("localhost", 9200), httpResponse);
             ResponseException responseException = new ResponseException(response);
             ElasticsearchException elasticsearchException = restHighLevelClient.parseResponseException(responseException);
@@ -326,7 +325,7 @@ public class RestHighLevelClientTests extends ESTestCase {
         {
             RestStatus restStatus = randomFrom(RestStatus.values());
             HttpResponse httpResponse = new BasicHttpResponse(newStatusLine(restStatus));
-            httpResponse.setEntity(new StringEntity("{\"status\":" + restStatus.getStatus() + "}", ContentType.APPLICATION_JSON));
+            httpResponse.setEntity(new NStringEntity("{\"status\":" + restStatus.getStatus() + "}", ContentType.APPLICATION_JSON));
             Response response = new Response(REQUEST_LINE, new HttpHost("localhost", 9200), httpResponse);
             ResponseException responseException = new ResponseException(response);
             ElasticsearchException elasticsearchException = restHighLevelClient.parseResponseException(responseException);
@@ -378,7 +377,7 @@ public class RestHighLevelClientTests extends ESTestCase {
         CheckedFunction<MainRequest, Request, IOException> requestConverter = request -> new Request(HttpGet.METHOD_NAME, "/");
         RestStatus restStatus = randomFrom(RestStatus.values());
         HttpResponse httpResponse = new BasicHttpResponse(newStatusLine(restStatus));
-        httpResponse.setEntity(new StringEntity("{\"error\":\"test error message\",\"status\":" + restStatus.getStatus() + "}",
+        httpResponse.setEntity(new NStringEntity("{\"error\":\"test error message\",\"status\":" + restStatus.getStatus() + "}",
                 ContentType.APPLICATION_JSON));
         Response mockResponse = new Response(REQUEST_LINE, new HttpHost("localhost", 9200), httpResponse);
         ResponseException responseException = new ResponseException(mockResponse);
@@ -396,7 +395,7 @@ public class RestHighLevelClientTests extends ESTestCase {
         CheckedFunction<MainRequest, Request, IOException> requestConverter = request -> new Request(HttpGet.METHOD_NAME, "/");
         RestStatus restStatus = randomFrom(RestStatus.values());
         HttpResponse httpResponse = new BasicHttpResponse(newStatusLine(restStatus));
-        httpResponse.setEntity(new StringEntity("{\"error\":", ContentType.APPLICATION_JSON));
+        httpResponse.setEntity(new NStringEntity("{\"error\":", ContentType.APPLICATION_JSON));
         Response mockResponse = new Response(REQUEST_LINE, new HttpHost("localhost", 9200), httpResponse);
         ResponseException responseException = new ResponseException(mockResponse);
         when(restClient.performRequest(any(Request.class))).thenThrow(responseException);
@@ -414,7 +413,7 @@ public class RestHighLevelClientTests extends ESTestCase {
         CheckedFunction<MainRequest, Request, IOException> requestConverter = request -> new Request(HttpGet.METHOD_NAME, "/");
         RestStatus restStatus = randomFrom(RestStatus.values());
         HttpResponse httpResponse = new BasicHttpResponse(newStatusLine(restStatus));
-        httpResponse.setEntity(new StringEntity("{\"status\":" + restStatus.getStatus() + "}", ContentType.APPLICATION_JSON));
+        httpResponse.setEntity(new NStringEntity("{\"status\":" + restStatus.getStatus() + "}", ContentType.APPLICATION_JSON));
         Response mockResponse = new Response(REQUEST_LINE, new HttpHost("localhost", 9200), httpResponse);
         ResponseException responseException = new ResponseException(mockResponse);
         when(restClient.performRequest(any(Request.class))).thenThrow(responseException);
@@ -458,7 +457,7 @@ public class RestHighLevelClientTests extends ESTestCase {
         MainRequest mainRequest = new MainRequest();
         CheckedFunction<MainRequest, Request, IOException> requestConverter = request -> new Request(HttpGet.METHOD_NAME, "/");
         HttpResponse httpResponse = new BasicHttpResponse(newStatusLine(RestStatus.NOT_FOUND));
-        httpResponse.setEntity(new StringEntity("{\"error\":\"test error message\",\"status\":404}",
+        httpResponse.setEntity(new NStringEntity("{\"error\":\"test error message\",\"status\":404}",
                 ContentType.APPLICATION_JSON));
         Response mockResponse = new Response(REQUEST_LINE, new HttpHost("localhost", 9200), httpResponse);
         ResponseException responseException = new ResponseException(mockResponse);
@@ -528,7 +527,7 @@ public class RestHighLevelClientTests extends ESTestCase {
                 response -> response.getStatusLine().getStatusCode(), trackingActionListener, Collections.emptySet());
         RestStatus restStatus = randomFrom(RestStatus.values());
         HttpResponse httpResponse = new BasicHttpResponse(newStatusLine(restStatus));
-        httpResponse.setEntity(new StringEntity("{\"error\":\"test error message\",\"status\":" + restStatus.getStatus() + "}",
+        httpResponse.setEntity(new NStringEntity("{\"error\":\"test error message\",\"status\":" + restStatus.getStatus() + "}",
                 ContentType.APPLICATION_JSON));
         Response response = new Response(REQUEST_LINE, new HttpHost("localhost", 9200), httpResponse);
         ResponseException responseException = new ResponseException(response);
@@ -547,7 +546,7 @@ public class RestHighLevelClientTests extends ESTestCase {
                     response -> response.getStatusLine().getStatusCode(), trackingActionListener, Collections.emptySet());
             RestStatus restStatus = randomFrom(RestStatus.values());
             HttpResponse httpResponse = new BasicHttpResponse(newStatusLine(restStatus));
-            httpResponse.setEntity(new StringEntity("{\"error\":", ContentType.APPLICATION_JSON));
+            httpResponse.setEntity(new NStringEntity("{\"error\":", ContentType.APPLICATION_JSON));
             Response response = new Response(REQUEST_LINE, new HttpHost("localhost", 9200), httpResponse);
             ResponseException responseException = new ResponseException(response);
             responseListener.onFailure(responseException);
@@ -564,7 +563,7 @@ public class RestHighLevelClientTests extends ESTestCase {
                     response -> response.getStatusLine().getStatusCode(), trackingActionListener, Collections.emptySet());
             RestStatus restStatus = randomFrom(RestStatus.values());
             HttpResponse httpResponse = new BasicHttpResponse(newStatusLine(restStatus));
-            httpResponse.setEntity(new StringEntity("{\"status\":" + restStatus.getStatus() + "}", ContentType.APPLICATION_JSON));
+            httpResponse.setEntity(new NStringEntity("{\"status\":" + restStatus.getStatus() + "}", ContentType.APPLICATION_JSON));
             Response response = new Response(REQUEST_LINE, new HttpHost("localhost", 9200), httpResponse);
             ResponseException responseException = new ResponseException(response);
             responseListener.onFailure(responseException);
@@ -614,7 +613,7 @@ public class RestHighLevelClientTests extends ESTestCase {
         ResponseListener responseListener = restHighLevelClient.wrapResponseListener(
                 response -> { throw new IllegalStateException(); }, trackingActionListener, Collections.singleton(404));
         HttpResponse httpResponse = new BasicHttpResponse(newStatusLine(RestStatus.NOT_FOUND));
-        httpResponse.setEntity(new StringEntity("{\"error\":\"test error message\",\"status\":404}",
+        httpResponse.setEntity(new NStringEntity("{\"error\":\"test error message\",\"status\":404}",
                 ContentType.APPLICATION_JSON));
         Response response = new Response(REQUEST_LINE, new HttpHost("localhost", 9200), httpResponse);
         ResponseException responseException = new ResponseException(response);

client/rest-high-level/src/test/java/org/elasticsearch/client/documentation/QueryDSLDocumentationTests.java

@@ -207,11 +207,10 @@ public class QueryDSLDocumentationTests extends ESTestCase {
             // Using pre-indexed shapes
             GeoShapeQueryBuilder qb = geoShapeQuery(
                         "pin.location",                                  // <1>
-                        "DEU",                                           // <2>
-                        "countries");                                    // <3>
-            qb.relation(ShapeRelation.WITHIN)                            // <4>
-                .indexedShapeIndex("shapes")                             // <5>
-                .indexedShapePath("location");                           // <6>
+                        "DEU");                                  // <2>
+            qb.relation(ShapeRelation.WITHIN)                            // <3>
+                .indexedShapeIndex("shapes")                             // <4>
+                .indexedShapePath("location");                           // <5>
             // end::indexed_geo_shape
         }
     }
@@ -236,9 +235,6 @@ public class QueryDSLDocumentationTests extends ESTestCase {
 
     public void testIds() {
         // tag::ids
-        idsQuery("my_type", "type2")
-                .addIds("1", "4", "100");
-
         idsQuery()                                                   // <1>
                 .addIds("1", "4", "100");
         // end::ids

client/rest/build.gradle

@@ -77,6 +77,15 @@ namingConventions {
   skipIntegTestInDisguise = true
 }
 
+testingConventions {
+  naming.clear()
+  naming {
+    Tests {
+      baseClass 'org.elasticsearch.client.RestClientTestCase'
+    }
+  }
+}
+
 thirdPartyAudit.ignoreMissingClasses (
   //commons-logging optional dependencies
   'org.apache.avalon.framework.logger.Logger',

client/rest/src/test/java/org/elasticsearch/client/documentation/RestClientDocumentation.java

@@ -91,7 +91,7 @@ public class RestClientDocumentation {
     // end::rest-client-options-singleton
 
     @SuppressWarnings("unused")
-    public void testUsage() throws IOException, InterruptedException {
+    public void usage() throws IOException, InterruptedException {
 
         //tag::rest-client-init
         RestClient restClient = RestClient.builder(
@@ -291,7 +291,7 @@ public class RestClientDocumentation {
     }
 
     @SuppressWarnings("unused")
-    public void testCommonConfiguration() throws Exception {
+    public void commonConfiguration() throws Exception {
         {
             //tag::rest-client-config-timeouts
             RestClientBuilder builder = RestClient.builder(

client/sniffer/build.gradle

@@ -78,6 +78,16 @@ namingConventions {
   skipIntegTestInDisguise = true
 }
 
+testingConventions {
+  naming.clear()
+  naming {
+    Tests {
+      baseClass 'org.elasticsearch.client.RestClientTestCase'
+    }
+  }
+}
+
+
 dependencyLicenses {
   dependencies = project.configurations.runtime.fileCollection {
     it.group.startsWith('org.elasticsearch') == false

client/sniffer/src/test/java/org/elasticsearch/client/sniff/documentation/SnifferDocumentation.java

@@ -52,7 +52,7 @@ import java.util.concurrent.TimeUnit;
 public class SnifferDocumentation {
 
     @SuppressWarnings("unused")
-    public void testUsage() throws IOException {
+    public void usage() throws IOException {
         {
             //tag::sniffer-init
             RestClient restClient = RestClient.builder(

client/transport/build.gradle

@@ -52,3 +52,12 @@ namingConventions {
   //we don't have integration tests
   skipIntegTestInDisguise = true
 }
+
+testingConventions {
+  naming.clear()
+  naming {
+    Tests {
+      baseClass 'com.carrotsearch.randomizedtesting.RandomizedTest'
+    }
+  }
+}

distribution/tools/launchers/build.gradle

@@ -38,6 +38,15 @@ namingConventions {
     skipIntegTestInDisguise = true
 }
 
+testingConventions {
+    naming.clear()
+    naming {
+      Tests {
+        baseClass 'org.elasticsearch.tools.launchers.LaunchersTestCase'
+      }
+    }
+}
+
 javadoc.enabled = false
 loggerUsageCheck.enabled = false
 jarHell.enabled = false

docs/java-api/query-dsl/geo-shape-query.asciidoc

@@ -51,7 +51,6 @@ include-tagged::{query-dsl-test}[indexed_geo_shape]
 --------------------------------------------------
 <1> field
 <2> The ID of the document that containing the pre-indexed shape.
-<3> Index type where the pre-indexed shape is.
-<4> relation
-<5> Name of the index where the pre-indexed shape is. Defaults to 'shapes'.
-<6> The field specified as path containing the pre-indexed shape. Defaults to 'shape'.
+<3> relation
+<4> Name of the index where the pre-indexed shape is. Defaults to 'shapes'.
+<5> The field specified as path containing the pre-indexed shape. Defaults to 'shape'.

docs/java-api/query-dsl/ids-query.asciidoc

@@ -8,4 +8,3 @@ See {ref}/query-dsl-ids-query.html[Ids Query]
 --------------------------------------------------
 include-tagged::{query-dsl-test}[ids]
 --------------------------------------------------
-<1> type is optional

docs/reference/migration/migrate_7_0/analysis.asciidoc

@@ -31,3 +31,11 @@ instead.
 ==== `standard` filter has been removed
 
 The `standard` token filter has been removed because it doesn't change anything in the stream.
+
+[float]
+==== Deprecated standard_html_strip analyzer
+
+The `standard_html_strip` analyzer has been deprecated, and should be replaced
+with a combination of the `standard` tokenizer and `html_strip` char_filter.
+Indexes created using this analyzer will still be readable in elasticsearch 7.0,
+but it will not be possible to create new indexes using it.

docs/reference/modules/indices/recovery.asciidoc

@@ -1,10 +1,24 @@
 [[recovery]]
 === Indices Recovery
 
-The following _expert_ setting can be set to manage the recovery policy.
+<<cat-recovery,Peer recovery>> is the process used to build a new copy of a
+shard on a node by copying data from the primary. {es} uses this peer recovery
+process to rebuild shard copies that were lost if a node has failed, and uses
+the same process when migrating a shard copy between nodes to rebalance the
+cluster or to honor any changes to the <<modules-cluster,shard allocation
+settings>>.
+
+The following _expert_ setting can be set to manage the resources consumed by
+peer recoveries:
 
 `indices.recovery.max_bytes_per_sec`::
-    Defaults to `40mb`.
+    Limits the total inbound and outbound peer recovery traffic on each node.
+    Since this limit applies on each node, but there may be many nodes
+    performing peer recoveries concurrently, the total amount of peer recovery
+    traffic within a cluster may be much higher than this limit. If you set
+    this limit too high then there is a risk that ongoing peer recoveries will
+    consume an excess of bandwidth (or other resources) which could destabilize
+    the cluster. Defaults to `40mb`.
 
 This setting can be dynamically updated on a live cluster with the
-<<cluster-update-settings,cluster-update-settings>> API:
+<<cluster-update-settings,cluster-update-settings>> API.

docs/reference/query-dsl/geo-shape-query.asciidoc

@@ -81,7 +81,7 @@ GET /example/_search
 ==== Pre-Indexed Shape
 
 The Query also supports using a shape which has already been indexed in
-another index and/or index type. This is particularly useful for when
+another index. This is particularly useful for when
 you have a pre-defined list of shapes which are useful to your
 application and you want to reference this using a logical name (for
 example 'New Zealand') rather than having to provide their coordinates
@@ -90,7 +90,6 @@ each time. In this situation it is only necessary to provide:
 * `id` - The ID of the document that containing the pre-indexed shape.
 * `index` - Name of the index where the pre-indexed shape is. Defaults
 to 'shapes'.
-* `type` - Index type where the pre-indexed shape is.
 * `path` - The field specified as path containing the pre-indexed shape.
 Defaults to 'shape'.
 * `routing` - The routing of the shape document if required.
@@ -130,7 +129,6 @@ GET /example/_search
                     "location": {
                         "indexed_shape": {
                             "index": "shapes",
-                            "type": "_doc",
                             "id": "deu",
                             "path": "location"
                         }

docs/reference/query-dsl/ids-query.asciidoc

@@ -10,13 +10,9 @@ GET /_search
 {
     "query": {
         "ids" : {
-            "type" : "_doc",
             "values" : ["1", "4", "100"]
         }
     }
 }    
 --------------------------------------------------
 // CONSOLE
-
-The `type` is optional and can be omitted, and can also accept an array
-of values. If no type is specified, all types defined in the index mapping are tried.

docs/reference/query-dsl/mlt-query.asciidoc

@@ -42,12 +42,10 @@ GET /_search
             "like" : [
             {
                 "_index" : "imdb",
-                "_type" : "movies",
                 "_id" : "1"
             },
             {
                 "_index" : "imdb",
-                "_type" : "movies",
                 "_id" : "2"
             },
             "and potentially some more text here as well"
@@ -74,7 +72,6 @@ GET /_search
             "like" : [
             {
                 "_index" : "marvel",
-                "_type" : "quotes",
                 "doc" : {
                     "name": {
                         "first": "Ben",
@@ -85,7 +82,6 @@ GET /_search
             },
             {
                 "_index" : "marvel",
-                "_type" : "quotes",
                 "_id" : "2"
             }
             ],

docs/reference/query-dsl/terms-query.asciidoc

@@ -36,9 +36,6 @@ The terms lookup mechanism supports the following options:
 `index`::
     The index to fetch the term values from.
 
-`type`::
-    The type to fetch the term values from.
-
 `id`::
     The id of the document to fetch the term values from.
 
@@ -93,7 +90,6 @@ GET /tweets/_search
         "terms" : {
             "user" : {
                 "index" : "users",
-                "type" : "_doc",
                 "id" : "2",
                 "path" : "followers"
             }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.0-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.1-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionSha256Sum=17847c8e12b2bcfce26a79f425f082c31d4ded822f99a66127eee2d96bf18216
+distributionSha256Sum=7b8a8b9cce0406733d2d3fab3874386c530657c73c3f4e9a3837d081e26060d8

libs/secure-sm/build.gradle

@@ -66,3 +66,12 @@ jarHell.enabled = false
 namingConventions {
     testClass = 'junit.framework.TestCase'
 }
+
+testingConventions {
+    naming.clear()
+    naming {
+        Tests {
+            baseClass 'junit.framework.TestCase'
+        }
+    }
+}

modules/analysis-common/src/main/java/org/elasticsearch/analysis/common/CommonAnalysisPlugin.java

@@ -171,6 +171,8 @@ public class CommonAnalysisPlugin extends Plugin implements AnalysisPlugin, Scri
     public Map<String, AnalysisProvider<AnalyzerProvider<? extends Analyzer>>> getAnalyzers() {
         Map<String, AnalysisProvider<AnalyzerProvider<? extends Analyzer>>> analyzers = new TreeMap<>();
         analyzers.put("fingerprint", FingerprintAnalyzerProvider::new);
+
+        // TODO remove in 8.0
         analyzers.put("standard_html_strip", StandardHtmlStripAnalyzerProvider::new);
         analyzers.put("pattern", PatternAnalyzerProvider::new);
         analyzers.put("snowball", SnowballAnalyzerProvider::new);
@@ -320,6 +322,7 @@ public class CommonAnalysisPlugin extends Plugin implements AnalysisPlugin, Scri
     @Override
     public List<PreBuiltAnalyzerProviderFactory> getPreBuiltAnalyzerProviderFactories() {
         List<PreBuiltAnalyzerProviderFactory> analyzers = new ArrayList<>();
+        // TODO remove in 8.0
         analyzers.add(new PreBuiltAnalyzerProviderFactory("standard_html_strip", CachingStrategy.ELASTICSEARCH,
             () -> new StandardHtmlStripAnalyzer(CharArraySet.EMPTY_SET)));
         analyzers.add(new PreBuiltAnalyzerProviderFactory("pattern", CachingStrategy.ELASTICSEARCH,

modules/analysis-common/src/main/java/org/elasticsearch/analysis/common/StandardHtmlStripAnalyzer.java

@@ -37,7 +37,10 @@ public class StandardHtmlStripAnalyzer extends StopwordAnalyzerBase {
     public StandardHtmlStripAnalyzer() {
         super(EnglishAnalyzer.ENGLISH_STOP_WORDS_SET);
     }
-
+    /**
+     * @deprecated in 6.5, can not create in 7.0, and we remove this in 8.0
+     */
+    @Deprecated
     StandardHtmlStripAnalyzer(CharArraySet stopwords) {
         super(stopwords);
     }

modules/analysis-common/src/main/java/org/elasticsearch/analysis/common/StandardHtmlStripAnalyzerProvider.java

@@ -19,7 +19,10 @@
 
 package org.elasticsearch.analysis.common;
 
+import org.apache.logging.log4j.LogManager;
 import org.apache.lucene.analysis.CharArraySet;
+import org.elasticsearch.Version;
+import org.elasticsearch.common.logging.DeprecationLogger;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.env.Environment;
 import org.elasticsearch.index.IndexSettings;
@@ -28,14 +31,29 @@ import org.elasticsearch.index.analysis.Analysis;
 
 public class StandardHtmlStripAnalyzerProvider extends AbstractIndexAnalyzerProvider<StandardHtmlStripAnalyzer> {
 
+    private static final DeprecationLogger DEPRECATION_LOGGER =
+        new DeprecationLogger(LogManager.getLogger(StandardHtmlStripAnalyzerProvider.class));
+
     private final StandardHtmlStripAnalyzer analyzer;
 
+    /**
+     * @deprecated in 6.5, can not create in 7.0, and we remove this in 8.0
+     */
+    @Deprecated
     StandardHtmlStripAnalyzerProvider(IndexSettings indexSettings, Environment env,  String name, Settings settings) {
         super(indexSettings, name, settings);
         final CharArraySet defaultStopwords = CharArraySet.EMPTY_SET;
         CharArraySet stopWords = Analysis.parseStopWords(env, settings, defaultStopwords);
         analyzer = new StandardHtmlStripAnalyzer(stopWords);
         analyzer.setVersion(version);
+        if (indexSettings.getIndexVersionCreated().onOrAfter(Version.V_7_0_0)) {
+            throw new IllegalArgumentException("[standard_html_strip] analyzer is not supported for new indices, " +
+                "use a custom analyzer using [standard] tokenizer and [html_strip] char_filter, plus [lowercase] filter");
+        } else {
+            DEPRECATION_LOGGER.deprecatedAndMaybeLog("standard_html_strip_deprecation",
+                "Deprecated analyzer [standard_html_strip] used, " +
+                    "replace it with a custom analyzer using [standard] tokenizer and [html_strip] char_filter, plus [lowercase] filter");
+        }
     }
 
     @Override

modules/analysis-common/src/test/java/org/elasticsearch/analysis/common/CommonAnalysisPluginTests.java

@@ -19,6 +19,7 @@
 
 package org.elasticsearch.analysis.common;
 
+import org.apache.lucene.analysis.Analyzer;
 import org.apache.lucene.analysis.MockTokenizer;
 import org.apache.lucene.analysis.Tokenizer;
 import org.elasticsearch.Version;
@@ -26,6 +27,8 @@ import org.elasticsearch.cluster.metadata.IndexMetaData;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.env.Environment;
 import org.elasticsearch.index.IndexSettings;
+import org.elasticsearch.index.analysis.IndexAnalyzers;
+import org.elasticsearch.index.analysis.NamedAnalyzer;
 import org.elasticsearch.index.analysis.TokenFilterFactory;
 import org.elasticsearch.test.ESTestCase;
 import org.elasticsearch.test.IndexSettingsModule;
@@ -116,4 +119,47 @@ public class CommonAnalysisPluginTests extends ESTestCase {
             assertNotNull(tokenFilterFactory.create(tokenizer));
         }
     }
+
+
+    /**
+     * Check that the deprecated analyzer name "standard_html_strip" throws exception for indices created since 7.0.0
+     */
+    public void testStandardHtmlStripAnalyzerDeprecationError() throws IOException {
+        Settings settings = Settings.builder().put(Environment.PATH_HOME_SETTING.getKey(), createTempDir())
+            .put(IndexMetaData.SETTING_VERSION_CREATED,
+                VersionUtils.randomVersionBetween(random(), Version.V_7_0_0, Version.CURRENT))
+            .put("index.analysis.analyzer.custom_analyzer.type", "standard_html_strip")
+            .putList("index.analysis.analyzer.custom_analyzer.stopwords", "a", "b")
+            .build();
+
+        IndexSettings idxSettings = IndexSettingsModule.newIndexSettings("index", settings);
+        CommonAnalysisPlugin commonAnalysisPlugin = new CommonAnalysisPlugin();
+        IllegalArgumentException ex = expectThrows(IllegalArgumentException.class,
+            () -> createTestAnalysis(idxSettings, settings, commonAnalysisPlugin));
+        assertEquals("[standard_html_strip] analyzer is not supported for new indices, " +
+            "use a custom analyzer using [standard] tokenizer and [html_strip] char_filter, plus [lowercase] filter", ex.getMessage());
+    }
+
+    /**
+     * Check that the deprecated analyzer name "standard_html_strip" issues a deprecation warning for indices created since 6.5.0 until 7
+     */
+    public void testStandardHtmlStripAnalyzerDeprecationWarning() throws IOException {
+        Settings settings = Settings.builder().put(Environment.PATH_HOME_SETTING.getKey(), createTempDir())
+            .put(IndexMetaData.SETTING_VERSION_CREATED,
+                VersionUtils.randomVersionBetween(random(), Version.V_6_0_0,
+                    VersionUtils.getPreviousVersion(Version.V_7_0_0)))
+            .put("index.analysis.analyzer.custom_analyzer.type", "standard_html_strip")
+            .putList("index.analysis.analyzer.custom_analyzer.stopwords", "a", "b")
+            .build();
+
+        IndexSettings idxSettings = IndexSettingsModule.newIndexSettings("index", settings);
+        try (CommonAnalysisPlugin commonAnalysisPlugin = new CommonAnalysisPlugin()) {
+            IndexAnalyzers analyzers = createTestAnalysis(idxSettings, settings, commonAnalysisPlugin).indexAnalyzers;
+            Analyzer analyzer = analyzers.get("custom_analyzer");
+            assertNotNull(((NamedAnalyzer) analyzer).analyzer());
+            assertWarnings(
+                "Deprecated analyzer [standard_html_strip] used, " +
+                    "replace it with a custom analyzer using [standard] tokenizer and [html_strip] char_filter, plus [lowercase] filter");
+        }
+    }
 }

modules/analysis-common/src/test/resources/rest-api-spec/test/analysis-common/20_analyzers.yml

@@ -69,14 +69,15 @@
 
 ---
 "standard_html_strip":
+    - skip:
+        version: " - 6.99.99"
+        reason:  only starting from version 7.x this throws an error
     - do:
+        catch: /\[standard_html_strip\] analyzer is not supported for new indices, use a custom analyzer using \[standard\] tokenizer and \[html_strip\] char_filter, plus \[lowercase\] filter/
         indices.analyze:
           body:
             text:     <bold/> <italic/>
             analyzer: standard_html_strip
-    - length: { tokens: 2 }
-    - match:  { tokens.0.token: bold }
-    - match:  { tokens.1.token: italic }
 
 ---
 "pattern":

modules/percolator/src/test/java/org/elasticsearch/percolator/PercolatorFieldMapperTests.java

@@ -537,7 +537,7 @@ public class PercolatorFieldMapperTests extends ESSingleNodeTestCase {
     public void testQueryWithRewrite() throws Exception {
         addQueryFieldMappings();
         client().prepareIndex("remote", "doc", "1").setSource("field", "value").get();
-        QueryBuilder queryBuilder = termsLookupQuery("field", new TermsLookup("remote", "doc", "1", "field"));
+        QueryBuilder queryBuilder = termsLookupQuery("field", new TermsLookup("remote", "1", "field"));
         ParsedDocument doc = mapperService.documentMapper("doc").parse(new SourceToParse("test", "doc", "1",
                         BytesReference.bytes(XContentFactory
                                 .jsonBuilder()

plugins/examples/rest-handler/build.gradle

@@ -42,3 +42,9 @@ integTestCluster {
 integTestRunner {
   systemProperty 'external.address', "${ -> exampleFixture.addressAndPort }"
 }
+
+testingConventions.naming {
+  IT {
+    baseClass 'org.elasticsearch.test.ESTestCase'
+  }
+}

qa/smoke-test-client/build.gradle

@@ -40,3 +40,13 @@ singleNodeIntegTestCluster {
 integTestCluster.dependsOn(singleNodeIntegTestRunner, 'singleNodeIntegTestCluster#stop')
 
 check.dependsOn(integTest)
+
+
+testingConventions {
+    naming.clear()
+    naming {
+        IT {
+            baseClass 'org.elasticsearch.smoketest.ESSmokeClientTestCase'
+        }
+    }
+}

qa/smoke-test-ingest-with-all-dependencies/build.gradle

@@ -27,3 +27,11 @@ dependencies {
     testCompile project(path: ':modules:lang-painless', configuration: 'runtime')
     testCompile project(path: ':modules:reindex', configuration: 'runtime')
 }
+
+testingConventions {
+    naming {
+        IT {
+            baseClass 'org.elasticsearch.ingest.AbstractScriptTestCase'
+        }
+    }
+}

qa/wildfly/build.gradle

@@ -217,3 +217,14 @@ dependencyLicenses.enabled = false
 dependenciesInfo.enabled = false
 
 thirdPartyAudit.enabled = false
+
+
+testingConventions {
+    naming.clear()
+    // We only have one "special" integration test here to connect to wildfly
+    naming {
+        IT {
+            baseClass 'org.apache.lucene.util.LuceneTestCase'
+        }
+    }
+}

rest-api-spec/src/main/resources/rest-api-spec/test/search/170_terms_query.yml

@@ -48,7 +48,7 @@
       search:
           rest_total_hits_as_int: true
           index: test_index
-          body: {"query" : {"terms" : {"user" : {"index" : "test_index", "type" : "test_type", "id" : "u1", "path" : "followers"}}}}
+          body: {"query" : {"terms" : {"user" : {"index" : "test_index", "id" : "u1", "path" : "followers"}}}}
   - match: { hits.total: 2 }
 
   - do:
@@ -56,4 +56,4 @@
       search:
           rest_total_hits_as_int: true
           index: test_index
-          body: {"query" : {"terms" : {"user" : {"index" : "test_index", "type" : "test_type", "id" : "u2", "path" : "followers"}}}}
+          body: {"query" : {"terms" : {"user" : {"index" : "test_index", "id" : "u2", "path" : "followers"}}}}

rest-api-spec/src/main/resources/rest-api-spec/test/search/171_terms_query_with_types.yml

@@ -0,0 +1,59 @@
+---
+"Terms Query with No.of terms exceeding index.max_terms_count should FAIL":
+  - skip:
+      version: " - 6.99.99"
+      reason: index.max_terms_count setting has been added in 7.0.0
+  - do:
+      indices.create:
+          index: test_index
+          body:
+              settings:
+                  number_of_shards: 1
+                  index.max_terms_count: 2
+              mappings:
+                  test_type:
+                      properties:
+                          user:
+                              type: keyword
+                          followers:
+                              type: keyword
+  - do:
+      bulk:
+          refresh: true
+          body:
+              - '{"index": {"_index": "test_index", "_type": "test_type", "_id": "u1"}}'
+              - '{"user": "u1", "followers": ["u2", "u3"]}'
+              - '{"index": {"_index": "test_index", "_type": "test_type", "_id": "u2"}}'
+              - '{"user": "u2", "followers": ["u1", "u3", "u4"]}'
+              - '{"index": {"_index": "test_index", "_type": "test_type", "_id": "u3"}}'
+              - '{"user": "u3", "followers": ["u1"]}'
+              - '{"index": {"_index": "test_index", "_type": "test_type", "_id": "u4"}}'
+              - '{"user": "u4", "followers": ["u3"]}'
+
+  - do:
+      search:
+          rest_total_hits_as_int: true
+          index: test_index
+          body: {"query" : {"terms" : {"user" : ["u1", "u2"]}}}
+  - match: { hits.total: 2 }
+
+  - do:
+      catch: bad_request
+      search:
+          rest_total_hits_as_int: true
+          index: test_index
+          body: {"query" : {"terms" : {"user" : ["u1", "u2", "u3"]}}}
+
+  - do:
+      search:
+          rest_total_hits_as_int: true
+          index: test_index
+          body: {"query" : {"terms" : {"user" : {"index" : "test_index", "type" : "test_type", "id" : "u1", "path" : "followers"}}}}
+  - match: { hits.total: 2 }
+
+  - do:
+      catch: bad_request
+      search:
+          rest_total_hits_as_int: true
+          index: test_index
+          body: {"query" : {"terms" : {"user" : {"index" : "test_index", "type" : "test_type", "id" : "u2", "path" : "followers"}}}}

server/build.gradle

@@ -161,6 +161,19 @@ forbiddenPatterns {
   exclude '**/*.st'
 }
 
+testingConventions {
+  naming.clear()
+  naming {
+    Tests {
+      baseClass "org.apache.lucene.util.LuceneTestCase"
+    }
+    IT {
+      baseClass "org.elasticsearch.test.ESIntegTestCase"
+      baseClass "org.elasticsearch.test.ESSingleNodeTestCase"
+    }
+  }
+}
+
 task generateModulesList {
   List<String> modules = project(':modules').subprojects.collect { it.name }
   modules.add('x-pack')

server/src/main/java/org/elasticsearch/index/analysis/AnalysisRegistry.java

@@ -20,6 +20,7 @@ package org.elasticsearch.index.analysis;
 
 import org.apache.lucene.analysis.Analyzer;
 import org.apache.lucene.analysis.core.WhitespaceTokenizer;
+import org.elasticsearch.Version;
 import org.elasticsearch.core.internal.io.IOUtils;
 import org.elasticsearch.ElasticsearchException;
 import org.elasticsearch.cluster.metadata.IndexMetaData;
@@ -130,7 +131,13 @@ public final class AnalysisRegistry implements Closeable {
                             throw new ElasticsearchException("failed to load analyzer for name " + key, ex);
                         }}
             );
+        } else if ("standard_html_strip".equals(analyzer)) {
+            if (Version.CURRENT.onOrAfter(Version.V_7_0_0)) {
+                throw new IllegalArgumentException("[standard_html_strip] analyzer is not supported for new indices, " +
+                    "use a custom analyzer using [standard] tokenizer and [html_strip] char_filter, plus [lowercase] filter");
             }
+        }
+
         return analyzerProvider.get(environment, analyzer).get();
     }
 

server/src/main/java/org/elasticsearch/index/query/GeoShapeQueryBuilder.java

@@ -19,6 +19,7 @@
 
 package org.elasticsearch.index.query;
 
+import org.apache.logging.log4j.LogManager;
 import org.apache.lucene.document.LatLonShape;
 import org.apache.lucene.geo.Line;
 import org.apache.lucene.geo.Polygon;
@@ -38,6 +39,7 @@ import org.elasticsearch.action.ActionListener;
 import org.elasticsearch.action.get.GetRequest;
 import org.elasticsearch.action.get.GetResponse;
 import org.elasticsearch.client.Client;
+import org.elasticsearch.common.Nullable;
 import org.elasticsearch.common.ParseField;
 import org.elasticsearch.common.ParsingException;
 import org.elasticsearch.common.geo.GeoPoint;
@@ -48,6 +50,7 @@ import org.elasticsearch.common.geo.builders.ShapeBuilder;
 import org.elasticsearch.common.geo.parsers.ShapeParser;
 import org.elasticsearch.common.io.stream.StreamInput;
 import org.elasticsearch.common.io.stream.StreamOutput;
+import org.elasticsearch.common.logging.DeprecationLogger;
 import org.elasticsearch.common.xcontent.LoggingDeprecationHandler;
 import org.elasticsearch.common.xcontent.NamedXContentRegistry;
 import org.elasticsearch.common.xcontent.XContentBuilder;
@@ -66,6 +69,10 @@ import java.util.function.Supplier;
  */
 public class GeoShapeQueryBuilder extends AbstractQueryBuilder<GeoShapeQueryBuilder> {
     public static final String NAME = "geo_shape";
+    private static final DeprecationLogger deprecationLogger = new DeprecationLogger(
+        LogManager.getLogger(GeoShapeQueryBuilder.class));
+    static final String TYPES_DEPRECATION_MESSAGE = "[types removal] Types are deprecated in [geo_shape] queries. " +
+        "The type should no longer be specified in the [indexed_shape] section.";
 
     public static final String DEFAULT_SHAPE_INDEX_NAME = "shapes";
     public static final String DEFAULT_SHAPE_FIELD_NAME = "shape";
@@ -119,6 +126,19 @@ public class GeoShapeQueryBuilder extends AbstractQueryBuilder<GeoShapeQueryBuil
         this(fieldName, shape, null, null);
     }
 
+    /**
+     * Creates a new GeoShapeQueryBuilder whose Query will be against the given
+     * field name and will use the Shape found with the given ID
+     *
+     * @param fieldName
+     *            Name of the field that will be filtered
+     * @param indexedShapeId
+     *            ID of the indexed Shape that will be used in the Query
+     */
+    public GeoShapeQueryBuilder(String fieldName, String indexedShapeId) {
+        this(fieldName, (ShapeBuilder) null, indexedShapeId, null);
+    }
+
     /**
      * Creates a new GeoShapeQueryBuilder whose Query will be against the given
      * field name and will use the Shape found with the given ID in the given
@@ -130,20 +150,19 @@ public class GeoShapeQueryBuilder extends AbstractQueryBuilder<GeoShapeQueryBuil
      *            ID of the indexed Shape that will be used in the Query
      * @param indexedShapeType
      *            Index type of the indexed Shapes
+     * @deprecated use {@link #GeoShapeQueryBuilder(String, String)} instead
      */
+    @Deprecated
     public GeoShapeQueryBuilder(String fieldName, String indexedShapeId, String indexedShapeType) {
         this(fieldName, (ShapeBuilder) null, indexedShapeId, indexedShapeType);
     }
 
-    private GeoShapeQueryBuilder(String fieldName, ShapeBuilder shape, String indexedShapeId, String indexedShapeType) {
+    private GeoShapeQueryBuilder(String fieldName, ShapeBuilder shape, String indexedShapeId, @Nullable String indexedShapeType) {
         if (fieldName == null) {
             throw new IllegalArgumentException("fieldName is required");
         }
         if (shape == null && indexedShapeId == null) {
-            throw new IllegalArgumentException("either shapeBytes or indexedShapeId and indexedShapeType are required");
-        }
-        if (indexedShapeId != null && indexedShapeType == null) {
-            throw new IllegalArgumentException("indexedShapeType is required if indexedShapeId is specified");
+            throw new IllegalArgumentException("either shape or indexedShapeId is required");
         }
         this.fieldName = fieldName;
         this.shape = shape;
@@ -152,7 +171,8 @@ public class GeoShapeQueryBuilder extends AbstractQueryBuilder<GeoShapeQueryBuil
         this.supplier = null;
     }
 
-    private GeoShapeQueryBuilder(String fieldName, Supplier<ShapeBuilder> supplier, String indexedShapeId, String indexedShapeType) {
+    private GeoShapeQueryBuilder(String fieldName, Supplier<ShapeBuilder> supplier, String indexedShapeId,
+            @Nullable String indexedShapeType) {
         this.fieldName = fieldName;
         this.shape = null;
         this.supplier = supplier;
@@ -238,7 +258,10 @@ public class GeoShapeQueryBuilder extends AbstractQueryBuilder<GeoShapeQueryBuil
     /**
      * @return the document type of the indexed Shape that will be used in the
      *         Query
+     *
+     * @deprecated Types are in the process of being removed.
      */
+    @Deprecated
     public String indexedShapeType() {
         return indexedShapeType;
     }
@@ -566,8 +589,10 @@ public class GeoShapeQueryBuilder extends AbstractQueryBuilder<GeoShapeQueryBuil
             shape.toXContent(builder, params);
         } else {
             builder.startObject(INDEXED_SHAPE_FIELD.getPreferredName())
-                    .field(SHAPE_ID_FIELD.getPreferredName(), indexedShapeId)
-                    .field(SHAPE_TYPE_FIELD.getPreferredName(), indexedShapeType);
+                    .field(SHAPE_ID_FIELD.getPreferredName(), indexedShapeId);
+            if (indexedShapeType != null) {
+                builder.field(SHAPE_TYPE_FIELD.getPreferredName(), indexedShapeType);
+            }
             if (indexedShapeIndex != null) {
                 builder.field(SHAPE_INDEX_FIELD.getPreferredName(), indexedShapeIndex);
             }
@@ -677,6 +702,11 @@ public class GeoShapeQueryBuilder extends AbstractQueryBuilder<GeoShapeQueryBuil
             }
         }
         GeoShapeQueryBuilder builder;
+        if (type != null) {
+            deprecationLogger.deprecatedAndMaybeLog(
+                "geo_share_query_with_types", TYPES_DEPRECATION_MESSAGE);
+        }
+
         if (shape != null) {
             builder = new GeoShapeQueryBuilder(fieldName, shape);
         } else {
@@ -739,7 +769,12 @@ public class GeoShapeQueryBuilder extends AbstractQueryBuilder<GeoShapeQueryBuil
         } else if (this.shape == null) {
             SetOnce<ShapeBuilder> supplier = new SetOnce<>();
             queryRewriteContext.registerAsyncAction((client, listener) -> {
-                GetRequest getRequest = new GetRequest(indexedShapeIndex, indexedShapeType, indexedShapeId);
+                GetRequest getRequest;
+                if (indexedShapeType == null) {
+                    getRequest = new GetRequest(indexedShapeIndex, indexedShapeId);
+                } else {
+                    getRequest = new GetRequest(indexedShapeIndex, indexedShapeType, indexedShapeId);
+                }
                 getRequest.routing(indexedShapeRouting);
                 fetch(client, getRequest, indexedShapePath, ActionListener.wrap(builder-> {
                     supplier.set(builder);

server/src/main/java/org/elasticsearch/index/query/IdsQueryBuilder.java

@@ -19,6 +19,7 @@
 
 package org.elasticsearch.index.query;
 
+import org.apache.logging.log4j.LogManager;
 import org.apache.lucene.search.MatchNoDocsQuery;
 import org.apache.lucene.search.Query;
 import org.elasticsearch.cluster.metadata.MetaData;
@@ -27,6 +28,7 @@ import org.elasticsearch.common.ParsingException;
 import org.elasticsearch.common.Strings;
 import org.elasticsearch.common.io.stream.StreamInput;
 import org.elasticsearch.common.io.stream.StreamOutput;
+import org.elasticsearch.common.logging.DeprecationLogger;
 import org.elasticsearch.common.lucene.search.Queries;
 import org.elasticsearch.common.xcontent.ObjectParser;
 import org.elasticsearch.common.xcontent.XContentBuilder;
@@ -51,6 +53,9 @@ import static org.elasticsearch.common.xcontent.ObjectParser.fromList;
  */
 public class IdsQueryBuilder extends AbstractQueryBuilder<IdsQueryBuilder> {
     public static final String NAME = "ids";
+    private static final DeprecationLogger deprecationLogger = new DeprecationLogger(
+        LogManager.getLogger(IdsQueryBuilder.class));
+    static final String TYPES_DEPRECATION_MESSAGE = "[types removal] Types are deprecated in [ids] queries.";
 
     private static final ParseField TYPE_FIELD = new ParseField("type");
     private static final ParseField VALUES_FIELD = new ParseField("values");
@@ -83,8 +88,10 @@ public class IdsQueryBuilder extends AbstractQueryBuilder<IdsQueryBuilder> {
 
     /**
      * Add types to query
+     *
+     * @deprecated Types are in the process of being removed, prefer to filter on a field instead.
      */
-    // TODO: Remove
+    @Deprecated
     public IdsQueryBuilder types(String... types) {
         if (types == null) {
             throw new IllegalArgumentException("[" + NAME + "] types cannot be null");
@@ -95,7 +102,10 @@ public class IdsQueryBuilder extends AbstractQueryBuilder<IdsQueryBuilder> {
 
     /**
      * Returns the types used in this query
+     *
+     * @deprecated Types are in the process of being removed, prefer to filter on a field instead.
      */
+    @Deprecated
     public String[] types() {
         return this.types;
     }
@@ -121,7 +131,9 @@ public class IdsQueryBuilder extends AbstractQueryBuilder<IdsQueryBuilder> {
     @Override
     protected void doXContent(XContentBuilder builder, Params params) throws IOException {
         builder.startObject(NAME);
+        if (types.length > 0) {
             builder.array(TYPE_FIELD.getPreferredName(), types);
+        }
         builder.startArray(VALUES_FIELD.getPreferredName());
         for (String value : ids) {
             builder.value(value);
@@ -142,7 +154,11 @@ public class IdsQueryBuilder extends AbstractQueryBuilder<IdsQueryBuilder> {
 
     public static IdsQueryBuilder fromXContent(XContentParser parser) {
         try {
-            return PARSER.apply(parser, null);
+            IdsQueryBuilder builder = PARSER.apply(parser, null);
+            if (builder.types().length > 0) {
+                deprecationLogger.deprecatedAndMaybeLog("ids_query_with_types", TYPES_DEPRECATION_MESSAGE);
+            }
+            return builder;
         } catch (IllegalArgumentException e) {
             throw new ParsingException(parser.getTokenLocation(), e.getMessage(), e);
         }

server/src/main/java/org/elasticsearch/index/query/MoreLikeThisQueryBuilder.java

@@ -19,6 +19,7 @@
 
 package org.elasticsearch.index.query;
 
+import org.apache.logging.log4j.LogManager;
 import org.apache.lucene.analysis.Analyzer;
 import org.apache.lucene.index.Fields;
 import org.apache.lucene.search.BooleanClause;
@@ -41,6 +42,7 @@ import org.elasticsearch.common.bytes.BytesReference;
 import org.elasticsearch.common.io.stream.StreamInput;
 import org.elasticsearch.common.io.stream.StreamOutput;
 import org.elasticsearch.common.io.stream.Writeable;
+import org.elasticsearch.common.logging.DeprecationLogger;
 import org.elasticsearch.common.lucene.search.MoreLikeThisQuery;
 import org.elasticsearch.common.lucene.search.XMoreLikeThis;
 import org.elasticsearch.common.lucene.uid.Versions;
@@ -53,6 +55,7 @@ import org.elasticsearch.index.VersionType;
 import org.elasticsearch.index.mapper.IdFieldMapper;
 import org.elasticsearch.index.mapper.KeywordFieldMapper.KeywordFieldType;
 import org.elasticsearch.index.mapper.MappedFieldType;
+import org.elasticsearch.index.mapper.MapperService;
 import org.elasticsearch.index.mapper.TextFieldMapper.TextFieldType;
 
 import java.io.IOException;
@@ -66,6 +69,7 @@ import java.util.Map;
 import java.util.Objects;
 import java.util.Optional;
 import java.util.Set;
+import java.util.stream.Stream;
 
 import static org.elasticsearch.common.xcontent.XContentFactory.jsonBuilder;
 
@@ -76,6 +80,11 @@ import static org.elasticsearch.common.xcontent.XContentFactory.jsonBuilder;
  */
 public class MoreLikeThisQueryBuilder extends AbstractQueryBuilder<MoreLikeThisQueryBuilder> {
     public static final String NAME = "more_like_this";
+    private static final DeprecationLogger deprecationLogger = new DeprecationLogger(
+        LogManager.getLogger(MoreLikeThisQueryBuilder.class));
+    static final String TYPES_DEPRECATION_MESSAGE = "[types removal] Types are deprecated in [more_like_this] " +
+        "queries. The type should no longer be specified in the [like] and [unlike] sections.";
+
 
     public static final int DEFAULT_MAX_QUERY_TERMS = XMoreLikeThis.DEFAULT_MAX_QUERY_TERMS;
     public static final int DEFAULT_MIN_TERM_FREQ = XMoreLikeThis.DEFAULT_MIN_TERM_FREQ;
@@ -182,9 +191,41 @@ public class MoreLikeThisQueryBuilder extends AbstractQueryBuilder<MoreLikeThisQ
          * Constructor for a given item / document request
          *
          * @param index the index where the document is located
-         * @param type the type of the document
          * @param id and its id
          */
+        public Item(@Nullable String index, String id) {
+            if (id == null) {
+                throw new IllegalArgumentException("Item requires id to be non-null");
+            }
+            this.index = index;
+            this.id = id;
+        }
+
+        /**
+         * Constructor for an artificial document request, that is not present in the index.
+         *
+         * @param index the index to be used for parsing the doc
+         * @param doc the document specification
+         */
+        public Item(@Nullable String index, XContentBuilder doc) {
+            if (doc == null) {
+                throw new IllegalArgumentException("Item requires doc to be non-null");
+            }
+            this.index = index;
+            this.doc = BytesReference.bytes(doc);
+            this.xContentType = doc.contentType();
+        }
+
+        /**
+         * Constructor for a given item / document request
+         *
+         * @param index the index where the document is located
+         * @param type the type of the document
+         * @param id and its id
+         *
+         * @deprecated Types are in the process of being removed, use {@link Item(String, String)} instead.
+         */
+        @Deprecated
         public Item(@Nullable String index, @Nullable String type, String id) {
             if (id == null) {
                 throw new IllegalArgumentException("Item requires id to be non-null");
@@ -200,7 +241,10 @@ public class MoreLikeThisQueryBuilder extends AbstractQueryBuilder<MoreLikeThisQ
          * @param index the index to be used for parsing the doc
          * @param type the type to be used for parsing the doc
          * @param doc the document specification
+         *
+         * @deprecated Types are in the process of being removed, use {@link Item(String, XContentBuilder)} instead.
          */
+        @Deprecated
         public Item(@Nullable String index, @Nullable String type, XContentBuilder doc) {
             if (doc == null) {
                 throw new IllegalArgumentException("Item requires doc to be non-null");
@@ -257,10 +301,18 @@ public class MoreLikeThisQueryBuilder extends AbstractQueryBuilder<MoreLikeThisQ
             return this;
         }
 
+        /**
+         * @deprecated Types are in the process of being removed.
+         */
+        @Deprecated
         public String type() {
             return type;
         }
 
+        /**
+         * @deprecated Types are in the process of being removed.
+         */
+        @Deprecated
         public Item type(String type) {
             this.type = type;
             return this;
@@ -912,9 +964,18 @@ public class MoreLikeThisQueryBuilder extends AbstractQueryBuilder<MoreLikeThisQ
         if (stopWords != null) {
             moreLikeThisQueryBuilder.stopWords(stopWords);
         }
+
+        if (moreLikeThisQueryBuilder.isTypeless() == false) {
+            deprecationLogger.deprecatedAndMaybeLog("more_like_this_query_with_types", TYPES_DEPRECATION_MESSAGE);
+        }
         return moreLikeThisQueryBuilder;
     }
 
+    public boolean isTypeless() {
+        return Stream.concat(Arrays.stream(likeItems), Arrays.stream(unlikeItems))
+            .allMatch(item -> item.type == null);
+    }
+
     private static void parseLikeField(XContentParser parser, List<String> texts, List<Item> items) throws IOException {
         if (parser.currentToken().isValue()) {
             texts.add(parser.text());
@@ -1065,12 +1126,7 @@ public class MoreLikeThisQueryBuilder extends AbstractQueryBuilder<MoreLikeThisQ
             item.index(context.index().getName());
         }
         if (item.type() == null) {
-            if (context.queryTypes().size() > 1) {
-                throw new QueryShardException(context,
-                        "ambiguous type for item with id: " + item.id() + " and index: " + item.index());
-            } else {
-                item.type(context.queryTypes().iterator().next());
-            }
+            item.type(MapperService.SINGLE_MAPPING_NAME);
         }
         // default fields if not present but don't override for artificial docs
         if ((item.fields() == null || item.fields().length == 0) && item.doc() == null) {

server/src/main/java/org/elasticsearch/index/query/QueryBuilders.java

@@ -121,7 +121,10 @@ public final class QueryBuilders {
      * Constructs a query that will match only specific ids within types.
      *
      * @param types The mapping/doc type
+     *
+     * @deprecated Types are in the process of being removed, use {@link #idsQuery()} instead.
      */
+    @Deprecated
     public static IdsQueryBuilder idsQuery(String... types) {
         return new IdsQueryBuilder().types(types);
     }
@@ -646,6 +649,14 @@ public final class QueryBuilders {
         return new GeoShapeQueryBuilder(name, shape);
     }
 
+    public static GeoShapeQueryBuilder geoShapeQuery(String name, String indexedShapeId) {
+        return new GeoShapeQueryBuilder(name, indexedShapeId);
+    }
+
+    /**
+     * @deprecated Types are in the process of being removed, use {@link #geoShapeQuery(String, String)} instead.
+     */
+    @Deprecated
     public static GeoShapeQueryBuilder geoShapeQuery(String name, String indexedShapeId, String indexedShapeType) {
         return new GeoShapeQueryBuilder(name, indexedShapeId, indexedShapeType);
     }
@@ -662,6 +673,16 @@ public final class QueryBuilders {
         return builder;
     }
 
+    public static GeoShapeQueryBuilder geoIntersectionQuery(String name, String indexedShapeId) {
+        GeoShapeQueryBuilder builder = geoShapeQuery(name, indexedShapeId);
+        builder.relation(ShapeRelation.INTERSECTS);
+        return builder;
+    }
+
+    /**
+     * @deprecated Types are in the process of being removed, use {@link #geoIntersectionQuery(String, String)} instead.
+     */
+    @Deprecated
     public static GeoShapeQueryBuilder geoIntersectionQuery(String name, String indexedShapeId, String indexedShapeType) {
         GeoShapeQueryBuilder builder = geoShapeQuery(name, indexedShapeId, indexedShapeType);
         builder.relation(ShapeRelation.INTERSECTS);
@@ -680,6 +701,16 @@ public final class QueryBuilders {
         return builder;
     }
 
+    public static GeoShapeQueryBuilder geoWithinQuery(String name, String indexedShapeId) {
+        GeoShapeQueryBuilder builder = geoShapeQuery(name, indexedShapeId);
+        builder.relation(ShapeRelation.WITHIN);
+        return builder;
+    }
+
+    /**
+     * @deprecated Types are in the process of being removed, use {@link #geoWithinQuery(String, String)} instead.
+     */
+    @Deprecated
     public static GeoShapeQueryBuilder geoWithinQuery(String name, String indexedShapeId, String indexedShapeType) {
         GeoShapeQueryBuilder builder = geoShapeQuery(name, indexedShapeId, indexedShapeType);
         builder.relation(ShapeRelation.WITHIN);
@@ -698,6 +729,16 @@ public final class QueryBuilders {
         return builder;
     }
 
+    public static GeoShapeQueryBuilder geoDisjointQuery(String name, String indexedShapeId) {
+        GeoShapeQueryBuilder builder = geoShapeQuery(name, indexedShapeId);
+        builder.relation(ShapeRelation.DISJOINT);
+        return builder;
+    }
+
+    /**
+     * @deprecated Types are in the process of being removed, use {@link #geoDisjointQuery(String, String)} instead.
+     */
+    @Deprecated
     public static GeoShapeQueryBuilder geoDisjointQuery(String name, String indexedShapeId, String indexedShapeType) {
         GeoShapeQueryBuilder builder = geoShapeQuery(name, indexedShapeId, indexedShapeType);
         builder.relation(ShapeRelation.DISJOINT);

server/src/main/java/org/elasticsearch/index/query/TermsQueryBuilder.java

@@ -19,6 +19,7 @@
 
 package org.elasticsearch.index.query;
 
+import org.apache.logging.log4j.LogManager;
 import org.apache.lucene.search.Query;
 import org.apache.lucene.search.TermInSetQuery;
 import org.apache.lucene.util.BytesRef;
@@ -34,6 +35,7 @@ import org.elasticsearch.common.bytes.BytesReference;
 import org.elasticsearch.common.io.stream.BytesStreamOutput;
 import org.elasticsearch.common.io.stream.StreamInput;
 import org.elasticsearch.common.io.stream.StreamOutput;
+import org.elasticsearch.common.logging.DeprecationLogger;
 import org.elasticsearch.common.lucene.BytesRefs;
 import org.elasticsearch.common.lucene.search.Queries;
 import org.elasticsearch.common.xcontent.XContentBuilder;
@@ -63,6 +65,11 @@ import java.util.stream.IntStream;
 public class TermsQueryBuilder extends AbstractQueryBuilder<TermsQueryBuilder> {
     public static final String NAME = "terms";
 
+    private static final DeprecationLogger deprecationLogger = new DeprecationLogger(
+        LogManager.getLogger(TermsQueryBuilder.class));
+    static final String TYPES_DEPRECATION_MESSAGE = "[types removal] Types are deprecated " +
+        "in [terms] lookup queries.";
+
     private final String fieldName;
     private final List<?> values;
     private final TermsLookup termsLookup;
@@ -211,6 +218,10 @@ public class TermsQueryBuilder extends AbstractQueryBuilder<TermsQueryBuilder> {
         return this.termsLookup;
     }
 
+    public boolean isTypeless() {
+        return termsLookup == null || termsLookup.type() == null;
+    }
+
     private static final Set<Class<? extends Number>> INTEGER_TYPES = new HashSet<>(
             Arrays.asList(Byte.class, Short.class, Integer.class, Long.class));
     private static final Set<Class<?>> STRING_TYPES = new HashSet<>(
@@ -391,9 +402,16 @@ public class TermsQueryBuilder extends AbstractQueryBuilder<TermsQueryBuilder> {
             throw new ParsingException(parser.getTokenLocation(), "[" + TermsQueryBuilder.NAME + "] query requires a field name, " +
                     "followed by array of terms or a document lookup specification");
         }
-        return new TermsQueryBuilder(fieldName, values, termsLookup)
+
+        TermsQueryBuilder builder = new TermsQueryBuilder(fieldName, values, termsLookup)
             .boost(boost)
             .queryName(queryName);
+
+        if (builder.isTypeless() == false) {
+            deprecationLogger.deprecatedAndMaybeLog("terms_lookup_with_types", TYPES_DEPRECATION_MESSAGE);
+        }
+
+        return builder;
     }
 
     static List<Object> parseValues(XContentParser parser) throws IOException {
@@ -442,8 +460,10 @@ public class TermsQueryBuilder extends AbstractQueryBuilder<TermsQueryBuilder> {
     }
 
     private void fetch(TermsLookup termsLookup, Client client, ActionListener<List<Object>> actionListener) {
-        GetRequest getRequest = new GetRequest(termsLookup.index(), termsLookup.type(), termsLookup.id())
-            .preference("_local").routing(termsLookup.routing());
+        GetRequest getRequest = termsLookup.type() == null
+            ? new GetRequest(termsLookup.index(), termsLookup.id())
+            : new GetRequest(termsLookup.index(), termsLookup.type(), termsLookup.id());
+        getRequest.preference("_local").routing(termsLookup.routing());
         client.get(getRequest, new ActionListener<GetResponse>() {
             @Override
             public void onResponse(GetResponse getResponse) {

server/src/main/java/org/elasticsearch/indices/TermsLookup.java

@@ -20,11 +20,11 @@
 package org.elasticsearch.indices;
 
 import org.elasticsearch.Version;
+import org.elasticsearch.common.Nullable;
 import org.elasticsearch.common.ParsingException;
 import org.elasticsearch.common.io.stream.StreamInput;
 import org.elasticsearch.common.io.stream.StreamOutput;
 import org.elasticsearch.common.io.stream.Writeable;
-import org.elasticsearch.common.xcontent.ToXContent.Params;
 import org.elasticsearch.common.xcontent.ToXContentFragment;
 import org.elasticsearch.common.xcontent.XContentBuilder;
 import org.elasticsearch.common.xcontent.XContentParser;
@@ -38,18 +38,24 @@ import java.util.Objects;
  */
 public class TermsLookup implements Writeable, ToXContentFragment {
     private final String index;
-    private final String type;
+    private @Nullable String type;
     private final String id;
     private final String path;
     private String routing;
 
+
+    public TermsLookup(String index, String id, String path) {
+        this(index, null, id, path);
+    }
+
+    /**
+     * @deprecated Types are in the process of being removed, use {@link TermsLookup(String, String, String)} instead.
+     */
+    @Deprecated
     public TermsLookup(String index, String type, String id, String path) {
         if (id == null) {
             throw new IllegalArgumentException("[" + TermsQueryBuilder.NAME + "] query lookup element requires specifying the id.");
         }
-        if (type == null) {
-            throw new IllegalArgumentException("[" + TermsQueryBuilder.NAME + "] query lookup element requires specifying the type.");
-        }
         if (path == null) {
             throw new IllegalArgumentException("[" + TermsQueryBuilder.NAME + "] query lookup element requires specifying the path.");
         }
@@ -66,7 +72,12 @@ public class TermsLookup implements Writeable, ToXContentFragment {
      * Read from a stream.
      */
     public TermsLookup(StreamInput in) throws IOException {
+        if (in.getVersion().onOrAfter(Version.V_7_0_0)) {
+            type = in.readOptionalString();
+        } else {
+            // Before 7.0, the type parameter was always non-null and serialized as a (non-optional) string.
             type = in.readString();
+        }
         id = in.readString();
         path = in.readString();
         if (in.getVersion().onOrAfter(Version.V_6_0_0_beta1)) {
@@ -82,7 +93,16 @@ public class TermsLookup implements Writeable, ToXContentFragment {
 
     @Override
     public void writeTo(StreamOutput out) throws IOException {
+        if (out.getVersion().onOrAfter(Version.V_7_0_0)) {
+            out.writeOptionalString(type);
+        } else {
+            if (type == null) {
+                throw new IllegalArgumentException("Typeless [terms] lookup queries are not supported if any " +
+                    "node is running a version before 7.0.");
+
+            }
             out.writeString(type);
+        }
         out.writeString(id);
         out.writeString(path);
         if (out.getVersion().onOrAfter(Version.V_6_0_0_beta1)) {
@@ -97,6 +117,10 @@ public class TermsLookup implements Writeable, ToXContentFragment {
         return index;
     }
 
+    /**
+     * @deprecated Types are in the process of being removed.
+     */
+    @Deprecated
     public String type() {
         return type;
     }
@@ -155,18 +179,28 @@ public class TermsLookup implements Writeable, ToXContentFragment {
                     + token + "] after [" + currentFieldName + "]");
             }
         }
+        if (type == null) {
+            return new TermsLookup(index, id, path).routing(routing);
+        } else {
             return new TermsLookup(index, type, id, path).routing(routing);
         }
+    }
 
     @Override
     public String toString() {
+        if (type == null) {
+            return index + "/" + id + "/" + path;
+        } else {
             return index + "/" + type + "/" + id + "/" + path;
         }
+    }
 
     @Override
     public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
         builder.field("index", index);
+        if (type != null) {
             builder.field("type", type);
+        }
         builder.field("id", id);
         builder.field("path", path);
         if (routing != null) {

server/src/main/java/org/elasticsearch/indices/recovery/PeerRecoveryTargetService.java

@@ -304,9 +304,7 @@ public class PeerRecoveryTargetService implements IndexEventListener {
 
                         @Override
                         public RecoveryResponse read(StreamInput in) throws IOException {
-                            RecoveryResponse recoveryResponse = new RecoveryResponse();
-                            recoveryResponse.readFrom(in);
-                            return recoveryResponse;
+                            return new RecoveryResponse(in);
                         }
                     })
             );

server/src/main/java/org/elasticsearch/indices/recovery/RecoveryResponse.java

@@ -24,53 +24,46 @@ import org.elasticsearch.common.io.stream.StreamOutput;
 import org.elasticsearch.transport.TransportResponse;
 
 import java.io.IOException;
-import java.util.ArrayList;
 import java.util.List;
 
-class RecoveryResponse extends TransportResponse {
+final class RecoveryResponse extends TransportResponse {
 
-    List<String> phase1FileNames = new ArrayList<>();
-    List<Long> phase1FileSizes = new ArrayList<>();
-    List<String> phase1ExistingFileNames = new ArrayList<>();
-    List<Long> phase1ExistingFileSizes = new ArrayList<>();
-    long phase1TotalSize;
-    long phase1ExistingTotalSize;
-    long phase1Time;
-    long phase1ThrottlingWaitTime;
+    final List<String> phase1FileNames;
+    final List<Long> phase1FileSizes;
+    final List<String> phase1ExistingFileNames;
+    final List<Long> phase1ExistingFileSizes;
+    final long phase1TotalSize;
+    final long phase1ExistingTotalSize;
+    final long phase1Time;
+    final long phase1ThrottlingWaitTime;
 
-    long startTime;
+    final long startTime;
 
-    int phase2Operations;
-    long phase2Time;
+    final int phase2Operations;
+    final long phase2Time;
 
-    RecoveryResponse() {
-    }
-
-    @Override
-    public void readFrom(StreamInput in) throws IOException {
-        super.readFrom(in);
-        int size = in.readVInt();
-        phase1FileNames = new ArrayList<>(size);
-        for (int i = 0; i < size; i++) {
-            phase1FileNames.add(in.readString());
-        }
-        size = in.readVInt();
-        phase1FileSizes = new ArrayList<>(size);
-        for (int i = 0; i < size; i++) {
-            phase1FileSizes.add(in.readVLong());
-        }
-
-        size = in.readVInt();
-        phase1ExistingFileNames = new ArrayList<>(size);
-        for (int i = 0; i < size; i++) {
-            phase1ExistingFileNames.add(in.readString());
-        }
-        size = in.readVInt();
-        phase1ExistingFileSizes = new ArrayList<>(size);
-        for (int i = 0; i < size; i++) {
-            phase1ExistingFileSizes.add(in.readVLong());
+    RecoveryResponse(List<String> phase1FileNames, List<Long> phase1FileSizes, List<String> phase1ExistingFileNames,
+                     List<Long> phase1ExistingFileSizes, long phase1TotalSize, long phase1ExistingTotalSize,
+                     long phase1Time, long phase1ThrottlingWaitTime, long startTime, int phase2Operations, long phase2Time) {
+        this.phase1FileNames = phase1FileNames;
+        this.phase1FileSizes = phase1FileSizes;
+        this.phase1ExistingFileNames = phase1ExistingFileNames;
+        this.phase1ExistingFileSizes = phase1ExistingFileSizes;
+        this.phase1TotalSize = phase1TotalSize;
+        this.phase1ExistingTotalSize = phase1ExistingTotalSize;
+        this.phase1Time = phase1Time;
+        this.phase1ThrottlingWaitTime = phase1ThrottlingWaitTime;
+        this.startTime = startTime;
+        this.phase2Operations = phase2Operations;
+        this.phase2Time = phase2Time;
     }
 
+    RecoveryResponse(StreamInput in) throws IOException {
+        super(in);
+        phase1FileNames = in.readList(StreamInput::readString);
+        phase1FileSizes = in.readList(StreamInput::readVLong);
+        phase1ExistingFileNames = in.readList(StreamInput::readString);
+        phase1ExistingFileSizes = in.readList(StreamInput::readVLong);
         phase1TotalSize = in.readVLong();
         phase1ExistingTotalSize = in.readVLong();
         phase1Time = in.readVLong();
@@ -83,24 +76,10 @@ class RecoveryResponse extends TransportResponse {
     @Override
     public void writeTo(StreamOutput out) throws IOException {
         super.writeTo(out);
-        out.writeVInt(phase1FileNames.size());
-        for (String name : phase1FileNames) {
-            out.writeString(name);
-        }
-        out.writeVInt(phase1FileSizes.size());
-        for (long size : phase1FileSizes) {
-            out.writeVLong(size);
-        }
-
-        out.writeVInt(phase1ExistingFileNames.size());
-        for (String name : phase1ExistingFileNames) {
-            out.writeString(name);
-        }
-        out.writeVInt(phase1ExistingFileSizes.size());
-        for (long size : phase1ExistingFileSizes) {
-            out.writeVLong(size);
-        }
-
+        out.writeStringList(phase1FileNames);
+        out.writeCollection(phase1FileSizes, StreamOutput::writeVLong);
+        out.writeStringList(phase1ExistingFileNames);
+        out.writeCollection(phase1ExistingFileSizes, StreamOutput::writeVLong);
         out.writeVLong(phase1TotalSize);
         out.writeVLong(phase1ExistingTotalSize);
         out.writeVLong(phase1Time);

server/src/main/java/org/elasticsearch/indices/recovery/RecoverySourceHandler.java

@@ -41,6 +41,7 @@ import org.elasticsearch.common.lease.Releasable;
 import org.elasticsearch.common.logging.Loggers;
 import org.elasticsearch.common.lucene.store.InputStreamIndexInput;
 import org.elasticsearch.common.unit.ByteSizeValue;
+import org.elasticsearch.common.unit.TimeValue;
 import org.elasticsearch.common.util.CancellableThreads;
 import org.elasticsearch.common.util.concurrent.FutureUtils;
 import org.elasticsearch.core.internal.io.IOUtils;
@@ -64,6 +65,7 @@ import java.io.Closeable;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Locale;
@@ -95,8 +97,6 @@ public class RecoverySourceHandler {
     private final int chunkSizeInBytes;
     private final RecoveryTargetHandler recoveryTarget;
 
-    protected final RecoveryResponse response;
-
     private final CancellableThreads cancellableThreads = new CancellableThreads() {
         @Override
         protected void onCancel(String reason, @Nullable Exception suppressedException) {
@@ -122,7 +122,6 @@ public class RecoverySourceHandler {
         this.shardId = this.request.shardId().id();
         this.logger = Loggers.getLogger(getClass(), request.shardId(), "recover to " + request.targetNode().getName());
         this.chunkSizeInBytes = fileChunkSizeInBytes;
-        this.response = new RecoveryResponse();
     }
 
     public StartRecoveryRequest getRequest() {
@@ -149,10 +148,12 @@ public class RecoverySourceHandler {
             final long requiredSeqNoRangeStart;
             final boolean isSequenceNumberBasedRecovery = request.startingSeqNo() != SequenceNumbers.UNASSIGNED_SEQ_NO &&
                 isTargetSameHistory() && shard.hasCompleteHistoryOperations("peer-recovery", request.startingSeqNo());
+            final SendFileResult sendFileResult;
             if (isSequenceNumberBasedRecovery) {
                 logger.trace("performing sequence numbers based recovery. starting at [{}]", request.startingSeqNo());
                 startingSeqNo = request.startingSeqNo();
                 requiredSeqNoRangeStart = startingSeqNo;
+                sendFileResult = SendFileResult.EMPTY;
             } else {
                 final Engine.IndexCommitRef phase1Snapshot;
                 try {
@@ -169,7 +170,7 @@ public class RecoverySourceHandler {
                 startingSeqNo = shard.indexSettings().isSoftDeleteEnabled() ? requiredSeqNoRangeStart : 0;
                 try {
                     final int estimateNumOps = shard.estimateNumberOfHistoryOperations("peer-recovery", startingSeqNo);
-                    phase1(phase1Snapshot.getIndexCommit(), () -> estimateNumOps);
+                    sendFileResult = phase1(phase1Snapshot.getIndexCommit(), () -> estimateNumOps);
                 } catch (final Exception e) {
                     throw new RecoveryEngineException(shard.shardId(), 1, "phase1 failed", e);
                 } finally {
@@ -184,9 +185,10 @@ public class RecoverySourceHandler {
             assert requiredSeqNoRangeStart >= startingSeqNo : "requiredSeqNoRangeStart [" + requiredSeqNoRangeStart + "] is lower than ["
                 + startingSeqNo + "]";
 
+            final TimeValue prepareEngineTime;
             try {
                 // For a sequence based recovery, the target can keep its local translog
-                prepareTargetForTranslog(isSequenceNumberBasedRecovery == false,
+                prepareEngineTime = prepareTargetForTranslog(isSequenceNumberBasedRecovery == false,
                     shard.estimateNumberOfHistoryOperations("peer-recovery", startingSeqNo));
             } catch (final Exception e) {
                 throw new RecoveryEngineException(shard.shardId(), 1, "prepare target for translog failed", e);
@@ -213,21 +215,25 @@ public class RecoverySourceHandler {
                 logger.trace("snapshot translog for recovery; current size is [{}]",
                     shard.estimateNumberOfHistoryOperations("peer-recovery", startingSeqNo));
             }
-            final long targetLocalCheckpoint;
+            final SendSnapshotResult sendSnapshotResult;
             try (Translog.Snapshot snapshot = shard.getHistoryOperations("peer-recovery", startingSeqNo)) {
                 // we have to capture the max_seen_auto_id_timestamp and the max_seq_no_of_updates to make sure that these values
                 // are at least as high as the corresponding values on the primary when any of these operations were executed on it.
                 final long maxSeenAutoIdTimestamp = shard.getMaxSeenAutoIdTimestamp();
                 final long maxSeqNoOfUpdatesOrDeletes = shard.getMaxSeqNoOfUpdatesOrDeletes();
-                targetLocalCheckpoint = phase2(startingSeqNo, requiredSeqNoRangeStart, endingSeqNo, snapshot,
+                sendSnapshotResult = phase2(startingSeqNo, requiredSeqNoRangeStart, endingSeqNo, snapshot,
                     maxSeenAutoIdTimestamp, maxSeqNoOfUpdatesOrDeletes);
             } catch (Exception e) {
                 throw new RecoveryEngineException(shard.shardId(), 2, "phase2 failed", e);
             }
 
-            finalizeRecovery(targetLocalCheckpoint);
+            finalizeRecovery(sendSnapshotResult.targetLocalCheckpoint);
+            final long phase1ThrottlingWaitTime = 0L; // TODO: return the actual throttle time
+            return new RecoveryResponse(sendFileResult.phase1FileNames, sendFileResult.phase1FileSizes,
+                sendFileResult.phase1ExistingFileNames, sendFileResult.phase1ExistingFileSizes, sendFileResult.totalSize,
+                sendFileResult.existingTotalSize, sendFileResult.took.millis(), phase1ThrottlingWaitTime, prepareEngineTime.millis(),
+                sendSnapshotResult.totalOperations, sendSnapshotResult.tookTime.millis());
         }
-        return response;
     }
 
     private boolean isTargetSameHistory() {
@@ -276,6 +282,32 @@ public class RecoverySourceHandler {
         });
     }
 
+    static final class SendFileResult {
+        final List<String> phase1FileNames;
+        final List<Long> phase1FileSizes;
+        final long totalSize;
+
+        final List<String> phase1ExistingFileNames;
+        final List<Long> phase1ExistingFileSizes;
+        final long existingTotalSize;
+
+        final TimeValue took;
+
+        SendFileResult(List<String> phase1FileNames, List<Long> phase1FileSizes, long totalSize,
+                       List<String> phase1ExistingFileNames, List<Long> phase1ExistingFileSizes, long existingTotalSize, TimeValue took) {
+            this.phase1FileNames = phase1FileNames;
+            this.phase1FileSizes = phase1FileSizes;
+            this.totalSize = totalSize;
+            this.phase1ExistingFileNames = phase1ExistingFileNames;
+            this.phase1ExistingFileSizes = phase1ExistingFileSizes;
+            this.existingTotalSize = existingTotalSize;
+            this.took = took;
+        }
+
+        static final SendFileResult EMPTY = new SendFileResult(Collections.emptyList(), Collections.emptyList(), 0L,
+            Collections.emptyList(), Collections.emptyList(), 0L, TimeValue.ZERO);
+    }
+
     /**
      * Perform phase1 of the recovery operations. Once this {@link IndexCommit}
      * snapshot has been performed no commit operations (files being fsync'd)
@@ -285,12 +317,16 @@ public class RecoverySourceHandler {
      * segments that are missing. Only segments that have the same size and
      * checksum can be reused
      */
-    public void phase1(final IndexCommit snapshot, final Supplier<Integer> translogOps) {
+    public SendFileResult phase1(final IndexCommit snapshot, final Supplier<Integer> translogOps) {
         cancellableThreads.checkForCancel();
         // Total size of segment files that are recovered
         long totalSize = 0;
         // Total size of segment files that were able to be re-used
         long existingTotalSize = 0;
+        final List<String> phase1FileNames = new ArrayList<>();
+        final List<Long> phase1FileSizes = new ArrayList<>();
+        final List<String> phase1ExistingFileNames = new ArrayList<>();
+        final List<Long> phase1ExistingFileSizes = new ArrayList<>();
         final Store store = shard.store();
         store.incRef();
         try {
@@ -331,8 +367,8 @@ public class RecoverySourceHandler {
             } else {
                 final Store.RecoveryDiff diff = recoverySourceMetadata.recoveryDiff(request.metadataSnapshot());
                 for (StoreFileMetaData md : diff.identical) {
-                    response.phase1ExistingFileNames.add(md.name());
-                    response.phase1ExistingFileSizes.add(md.length());
+                    phase1ExistingFileNames.add(md.name());
+                    phase1ExistingFileSizes.add(md.length());
                     existingTotalSize += md.length();
                     if (logger.isTraceEnabled()) {
                         logger.trace("recovery [phase1]: not recovering [{}], exist in local store and has checksum [{}]," +
@@ -350,20 +386,16 @@ public class RecoverySourceHandler {
                     } else {
                         logger.trace("recovery [phase1]: recovering [{}], does not exist in remote", md.name());
                     }
-                    response.phase1FileNames.add(md.name());
-                    response.phase1FileSizes.add(md.length());
+                    phase1FileNames.add(md.name());
+                    phase1FileSizes.add(md.length());
                     totalSize += md.length();
                 }
 
-                response.phase1TotalSize = totalSize;
-                response.phase1ExistingTotalSize = existingTotalSize;
-
                 logger.trace("recovery [phase1]: recovering_files [{}] with total_size [{}], reusing_files [{}] with total_size [{}]",
-                        response.phase1FileNames.size(),
-                        new ByteSizeValue(totalSize), response.phase1ExistingFileNames.size(), new ByteSizeValue(existingTotalSize));
-                cancellableThreads.execute(() ->
-                        recoveryTarget.receiveFileInfo(response.phase1FileNames, response.phase1FileSizes, response.phase1ExistingFileNames,
-                                response.phase1ExistingFileSizes, translogOps.get()));
+                    phase1FileNames.size(), new ByteSizeValue(totalSize),
+                    phase1ExistingFileNames.size(), new ByteSizeValue(existingTotalSize));
+                cancellableThreads.execute(() -> recoveryTarget.receiveFileInfo(
+                    phase1FileNames, phase1FileSizes, phase1ExistingFileNames, phase1ExistingFileSizes, translogOps.get()));
                 // How many bytes we've copied since we last called RateLimiter.pause
                 final Function<StoreFileMetaData, OutputStream> outputStreamFactories =
                         md -> new BufferedOutputStream(new RecoveryOutputStream(md, translogOps), chunkSizeInBytes);
@@ -417,27 +449,27 @@ public class RecoverySourceHandler {
                     }
                 }
             }
-
-            logger.trace("recovery [phase1]: took [{}]", stopWatch.totalTime());
-            response.phase1Time = stopWatch.totalTime().millis();
+            final TimeValue took = stopWatch.totalTime();
+            logger.trace("recovery [phase1]: took [{}]", took);
+            return new SendFileResult(phase1FileNames, phase1FileSizes, totalSize, phase1ExistingFileNames,
+                phase1ExistingFileSizes, existingTotalSize, took);
         } catch (Exception e) {
-            throw new RecoverFilesRecoveryException(request.shardId(), response.phase1FileNames.size(), new ByteSizeValue(totalSize), e);
+            throw new RecoverFilesRecoveryException(request.shardId(), phase1FileNames.size(), new ByteSizeValue(totalSize), e);
         } finally {
             store.decRef();
         }
     }
 
-    void prepareTargetForTranslog(final boolean fileBasedRecovery, final int totalTranslogOps) throws IOException {
+    TimeValue prepareTargetForTranslog(final boolean fileBasedRecovery, final int totalTranslogOps) throws IOException {
         StopWatch stopWatch = new StopWatch().start();
         logger.trace("recovery [phase1]: prepare remote engine for translog");
-        final long startEngineStart = stopWatch.totalTime().millis();
         // Send a request preparing the new shard's translog to receive operations. This ensures the shard engine is started and disables
         // garbage collection (not the JVM's GC!) of tombstone deletes.
         cancellableThreads.executeIO(() -> recoveryTarget.prepareForTranslogOperations(fileBasedRecovery, totalTranslogOps));
         stopWatch.stop();
-
-        response.startTime = stopWatch.totalTime().millis() - startEngineStart;
-        logger.trace("recovery [phase1]: remote engine start took [{}]", stopWatch.totalTime());
+        final TimeValue tookTime = stopWatch.totalTime();
+        logger.trace("recovery [phase1]: remote engine start took [{}]", tookTime);
+        return tookTime;
     }
 
     /**
@@ -454,102 +486,23 @@ public class RecoverySourceHandler {
      * @param snapshot                   a snapshot of the translog
      * @param maxSeenAutoIdTimestamp     the max auto_id_timestamp of append-only requests on the primary
      * @param maxSeqNoOfUpdatesOrDeletes the max seq_no of updates or deletes on the primary after these operations were executed on it.
-     * @return the local checkpoint on the target
+     * @return the send snapshot result
      */
-    long phase2(final long startingSeqNo, long requiredSeqNoRangeStart, long endingSeqNo, final Translog.Snapshot snapshot,
-                final long maxSeenAutoIdTimestamp, final long maxSeqNoOfUpdatesOrDeletes)
-        throws IOException {
+    SendSnapshotResult phase2(long startingSeqNo, long requiredSeqNoRangeStart, long endingSeqNo, Translog.Snapshot snapshot,
+                              long maxSeenAutoIdTimestamp, long maxSeqNoOfUpdatesOrDeletes) throws IOException {
+        assert requiredSeqNoRangeStart <= endingSeqNo + 1:
+            "requiredSeqNoRangeStart " + requiredSeqNoRangeStart + " is larger than endingSeqNo " + endingSeqNo;
+        assert startingSeqNo <= requiredSeqNoRangeStart :
+            "startingSeqNo " + startingSeqNo + " is larger than requiredSeqNoRangeStart " + requiredSeqNoRangeStart;
         if (shard.state() == IndexShardState.CLOSED) {
             throw new IndexShardClosedException(request.shardId());
         }
-        cancellableThreads.checkForCancel();
 
         final StopWatch stopWatch = new StopWatch().start();
 
         logger.trace("recovery [phase2]: sending transaction log operations (seq# from [" +  startingSeqNo  + "], " +
             "required [" + requiredSeqNoRangeStart + ":" + endingSeqNo + "]");
 
-        // send all the snapshot's translog operations to the target
-        final SendSnapshotResult result = sendSnapshot(
-            startingSeqNo, requiredSeqNoRangeStart, endingSeqNo, snapshot, maxSeenAutoIdTimestamp, maxSeqNoOfUpdatesOrDeletes);
-
-        stopWatch.stop();
-        logger.trace("recovery [phase2]: took [{}]", stopWatch.totalTime());
-        response.phase2Time = stopWatch.totalTime().millis();
-        response.phase2Operations = result.totalOperations;
-        return result.targetLocalCheckpoint;
-    }
-
-    /*
-     * finalizes the recovery process
-     */
-    public void finalizeRecovery(final long targetLocalCheckpoint) throws IOException {
-        if (shard.state() == IndexShardState.CLOSED) {
-            throw new IndexShardClosedException(request.shardId());
-        }
-        cancellableThreads.checkForCancel();
-        StopWatch stopWatch = new StopWatch().start();
-        logger.trace("finalizing recovery");
-        /*
-         * Before marking the shard as in-sync we acquire an operation permit. We do this so that there is a barrier between marking a
-         * shard as in-sync and relocating a shard. If we acquire the permit then no relocation handoff can complete before we are done
-         * marking the shard as in-sync. If the relocation handoff holds all the permits then after the handoff completes and we acquire
-         * the permit then the state of the shard will be relocated and this recovery will fail.
-         */
-        runUnderPrimaryPermit(() -> shard.markAllocationIdAsInSync(request.targetAllocationId(), targetLocalCheckpoint),
-            shardId + " marking " + request.targetAllocationId() + " as in sync", shard, cancellableThreads, logger);
-        final long globalCheckpoint = shard.getGlobalCheckpoint();
-        cancellableThreads.executeIO(() -> recoveryTarget.finalizeRecovery(globalCheckpoint));
-        runUnderPrimaryPermit(() -> shard.updateGlobalCheckpointForShard(request.targetAllocationId(), globalCheckpoint),
-            shardId + " updating " + request.targetAllocationId() + "'s global checkpoint", shard, cancellableThreads, logger);
-
-        if (request.isPrimaryRelocation()) {
-            logger.trace("performing relocation hand-off");
-            // this acquires all IndexShard operation permits and will thus delay new recoveries until it is done
-            cancellableThreads.execute(() -> shard.relocated(recoveryTarget::handoffPrimaryContext));
-            /*
-             * if the recovery process fails after disabling primary mode on the source shard, both relocation source and
-             * target are failed (see {@link IndexShard#updateRoutingEntry}).
-             */
-        }
-        stopWatch.stop();
-        logger.trace("finalizing recovery took [{}]", stopWatch.totalTime());
-    }
-
-    static class SendSnapshotResult {
-
-        final long targetLocalCheckpoint;
-        final int totalOperations;
-
-        SendSnapshotResult(final long targetLocalCheckpoint, final int totalOperations) {
-            this.targetLocalCheckpoint = targetLocalCheckpoint;
-            this.totalOperations = totalOperations;
-        }
-
-    }
-
-    /**
-     * Send the given snapshot's operations with a sequence number greater than the specified staring sequence number to this handler's
-     * target node.
-     * <p>
-     * Operations are bulked into a single request depending on an operation count limit or size-in-bytes limit.
-     *
-     * @param startingSeqNo              the sequence number for which only operations with a sequence number greater than this will be sent
-     * @param requiredSeqNoRangeStart    the lower sequence number of the required range
-     * @param endingSeqNo                the upper bound of the sequence number range to be sent (inclusive)
-     * @param snapshot                   the translog snapshot to replay operations from  @return the local checkpoint on the target and the
-     *                                   total number of operations sent
-     * @param maxSeenAutoIdTimestamp     the max auto_id_timestamp of append-only requests on the primary
-     * @param maxSeqNoOfUpdatesOrDeletes the max seq_no of updates or deletes on the primary after these operations were executed on it.
-     * @throws IOException if an I/O exception occurred reading the translog snapshot
-     */
-    protected SendSnapshotResult sendSnapshot(final long startingSeqNo, long requiredSeqNoRangeStart, long endingSeqNo,
-                                              final Translog.Snapshot snapshot, final long maxSeenAutoIdTimestamp,
-                                              final long maxSeqNoOfUpdatesOrDeletes) throws IOException {
-        assert requiredSeqNoRangeStart <= endingSeqNo + 1:
-            "requiredSeqNoRangeStart " + requiredSeqNoRangeStart + " is larger than endingSeqNo " + endingSeqNo;
-        assert startingSeqNo <= requiredSeqNoRangeStart :
-            "startingSeqNo " + startingSeqNo + " is larger than requiredSeqNoRangeStart " + requiredSeqNoRangeStart;
         int ops = 0;
         long size = 0;
         int skippedOps = 0;
@@ -615,7 +568,58 @@ public class RecoverySourceHandler {
 
         logger.trace("sent final batch of [{}][{}] (total: [{}]) translog operations", ops, new ByteSizeValue(size), expectedTotalOps);
 
-        return new SendSnapshotResult(targetLocalCheckpoint.get(), totalSentOps);
+        stopWatch.stop();
+        final TimeValue tookTime = stopWatch.totalTime();
+        logger.trace("recovery [phase2]: took [{}]", tookTime);
+        return new SendSnapshotResult(targetLocalCheckpoint.get(), totalSentOps, tookTime);
+    }
+
+    /*
+     * finalizes the recovery process
+     */
+    public void finalizeRecovery(final long targetLocalCheckpoint) throws IOException {
+        if (shard.state() == IndexShardState.CLOSED) {
+            throw new IndexShardClosedException(request.shardId());
+        }
+        cancellableThreads.checkForCancel();
+        StopWatch stopWatch = new StopWatch().start();
+        logger.trace("finalizing recovery");
+        /*
+         * Before marking the shard as in-sync we acquire an operation permit. We do this so that there is a barrier between marking a
+         * shard as in-sync and relocating a shard. If we acquire the permit then no relocation handoff can complete before we are done
+         * marking the shard as in-sync. If the relocation handoff holds all the permits then after the handoff completes and we acquire
+         * the permit then the state of the shard will be relocated and this recovery will fail.
+         */
+        runUnderPrimaryPermit(() -> shard.markAllocationIdAsInSync(request.targetAllocationId(), targetLocalCheckpoint),
+            shardId + " marking " + request.targetAllocationId() + " as in sync", shard, cancellableThreads, logger);
+        final long globalCheckpoint = shard.getGlobalCheckpoint();
+        cancellableThreads.executeIO(() -> recoveryTarget.finalizeRecovery(globalCheckpoint));
+        runUnderPrimaryPermit(() -> shard.updateGlobalCheckpointForShard(request.targetAllocationId(), globalCheckpoint),
+            shardId + " updating " + request.targetAllocationId() + "'s global checkpoint", shard, cancellableThreads, logger);
+
+        if (request.isPrimaryRelocation()) {
+            logger.trace("performing relocation hand-off");
+            // this acquires all IndexShard operation permits and will thus delay new recoveries until it is done
+            cancellableThreads.execute(() -> shard.relocated(recoveryTarget::handoffPrimaryContext));
+            /*
+             * if the recovery process fails after disabling primary mode on the source shard, both relocation source and
+             * target are failed (see {@link IndexShard#updateRoutingEntry}).
+             */
+        }
+        stopWatch.stop();
+        logger.trace("finalizing recovery took [{}]", stopWatch.totalTime());
+    }
+
+    static final class SendSnapshotResult {
+        final long targetLocalCheckpoint;
+        final int totalOperations;
+        final TimeValue tookTime;
+
+        SendSnapshotResult(final long targetLocalCheckpoint, final int totalOperations, final TimeValue tookTime) {
+            this.targetLocalCheckpoint = targetLocalCheckpoint;
+            this.totalOperations = totalOperations;
+            this.tookTime = tookTime;
+        }
     }
 
     /**

server/src/main/java/org/elasticsearch/repositories/RepositoriesService.java

@@ -111,7 +111,8 @@ public class RepositoriesService implements ClusterStateApplier {
             return;
         }
 
-        clusterService.submitStateUpdateTask(request.cause, new AckedClusterStateUpdateTask<ClusterStateUpdateResponse>(request, registrationListener) {
+        clusterService.submitStateUpdateTask(request.cause,
+            new AckedClusterStateUpdateTask<ClusterStateUpdateResponse>(request, registrationListener) {
                 @Override
                 protected ClusterStateUpdateResponse newResponse(boolean acknowledged) {
                     return new ClusterStateUpdateResponse(acknowledged);
@@ -323,7 +324,8 @@ public class RepositoriesService implements ClusterStateApplier {
                             } catch (RepositoryException ex) {
                                 // TODO: this catch is bogus, it means the old repo is already closed,
                                 // but we have nothing to replace it
-                                logger.warn(() -> new ParameterizedMessage("failed to change repository [{}]", repositoryMetaData.name()), ex);
+                                logger.warn(() -> new ParameterizedMessage("failed to change repository [{}]",
+                                    repositoryMetaData.name()), ex);
                             }
                         }
                     } else {
@@ -411,7 +413,8 @@ public class RepositoriesService implements ClusterStateApplier {
             repository.start();
             return repository;
         } catch (Exception e) {
-            logger.warn(new ParameterizedMessage("failed to create repository [{}][{}]", repositoryMetaData.type(), repositoryMetaData.name()), e);
+            logger.warn(new ParameterizedMessage("failed to create repository [{}][{}]",
+                repositoryMetaData.type(), repositoryMetaData.name()), e);
             throw new RepositoryException(repositoryMetaData.name(), "failed to create repository", e);
         }
     }

server/src/main/java/org/elasticsearch/repositories/Repository.java

@@ -216,7 +216,8 @@ public interface Repository extends LifecycleComponent {
      * @param snapshotShardId shard id (in the snapshot)
      * @param recoveryState   recovery state
      */
-    void restoreShard(IndexShard shard, SnapshotId snapshotId, Version version, IndexId indexId, ShardId snapshotShardId, RecoveryState recoveryState);
+    void restoreShard(IndexShard shard, SnapshotId snapshotId, Version version, IndexId indexId,
+                      ShardId snapshotShardId, RecoveryState recoveryState);
 
     /**
      * Retrieve shard snapshot status for the stored snapshot

server/src/main/java/org/elasticsearch/repositories/VerifyNodeRepositoryAction.java

@@ -59,11 +59,13 @@ public class VerifyNodeRepositoryAction {
 
     private final RepositoriesService repositoriesService;
 
-    public VerifyNodeRepositoryAction(TransportService transportService, ClusterService clusterService, RepositoriesService repositoriesService) {
+    public VerifyNodeRepositoryAction(TransportService transportService, ClusterService clusterService,
+                                      RepositoriesService repositoriesService) {
         this.transportService = transportService;
         this.clusterService = clusterService;
         this.repositoriesService = repositoriesService;
-        transportService.registerRequestHandler(ACTION_NAME, VerifyNodeRepositoryRequest::new, ThreadPool.Names.SNAPSHOT, new VerifyNodeRepositoryRequestHandler());
+        transportService.registerRequestHandler(ACTION_NAME, VerifyNodeRepositoryRequest::new, ThreadPool.Names.SNAPSHOT,
+            new VerifyNodeRepositoryRequestHandler());
     }
 
     public void verify(String repository, String verificationToken, final ActionListener<VerifyResponse> listener) {
@@ -90,7 +92,8 @@ public class VerifyNodeRepositoryAction {
                     finishVerification(listener, nodes, errors);
                 }
             } else {
-                transportService.sendRequest(node, ACTION_NAME, new VerifyNodeRepositoryRequest(repository, verificationToken), new EmptyTransportResponseHandler(ThreadPool.Names.SAME) {
+                transportService.sendRequest(node, ACTION_NAME, new VerifyNodeRepositoryRequest(repository, verificationToken),
+                    new EmptyTransportResponseHandler(ThreadPool.Names.SAME) {
                         @Override
                         public void handleResponse(TransportResponse.Empty response) {
                             if (counter.decrementAndGet() == 0) {
@@ -110,8 +113,10 @@ public class VerifyNodeRepositoryAction {
         }
     }
 
-    public void finishVerification(ActionListener<VerifyResponse> listener, List<DiscoveryNode> nodes, CopyOnWriteArrayList<VerificationFailure> errors) {
-        listener.onResponse(new RepositoriesService.VerifyResponse(nodes.toArray(new DiscoveryNode[nodes.size()]), errors.toArray(new VerificationFailure[errors.size()])));
+    public void finishVerification(ActionListener<VerifyResponse> listener, List<DiscoveryNode> nodes,
+                                   CopyOnWriteArrayList<VerificationFailure> errors) {
+        listener.onResponse(new RepositoriesService.VerifyResponse(nodes.toArray(new DiscoveryNode[nodes.size()]),
+            errors.toArray(new VerificationFailure[errors.size()])));
     }
 
     private void doVerify(String repositoryName, String verificationToken, DiscoveryNode localNode) {

server/src/main/java/org/elasticsearch/repositories/blobstore/BlobStoreRepository.java

@@ -479,12 +479,12 @@ public abstract class BlobStoreRepository extends AbstractLifecycleComponent imp
                     // we'll ignore that and accept that cleanup didn't fully succeed.
                     // since we are using UUIDs for path names, this won't be an issue for
                     // snapshotting indices of the same name
-                    logger.debug(() -> new ParameterizedMessage("[{}] index [{}] no longer part of any snapshots in the repository, but failed to clean up " +
-                            "its index folder due to the directory not being empty.", metadata.name(), indexId), dnee);
+                    logger.debug(() -> new ParameterizedMessage("[{}] index [{}] no longer part of any snapshots in the repository, " +
+                        "but failed to clean up its index folder due to the directory not being empty.", metadata.name(), indexId), dnee);
                 } catch (IOException ioe) {
                     // a different IOException occurred while trying to delete - will just log the issue for now
-                    logger.debug(() -> new ParameterizedMessage("[{}] index [{}] no longer part of any snapshots in the repository, but failed to clean up " +
-                            "its index folder.", metadata.name(), indexId), ioe);
+                    logger.debug(() -> new ParameterizedMessage("[{}] index [{}] no longer part of any snapshots in the repository, " +
+                        "but failed to clean up its index folder.", metadata.name(), indexId), ioe);
                 }
             }
         } catch (IOException | ResourceNotFoundException ex) {
@@ -524,7 +524,8 @@ public abstract class BlobStoreRepository extends AbstractLifecycleComponent imp
         try {
             indexMetaDataFormat.delete(indexMetaDataBlobContainer, snapshotId.getUUID());
         } catch (IOException ex) {
-            logger.warn(() -> new ParameterizedMessage("[{}] failed to delete metadata for index [{}]", snapshotId, indexId.getName()), ex);
+            logger.warn(() -> new ParameterizedMessage("[{}] failed to delete metadata for index [{}]",
+                snapshotId, indexId.getName()), ex);
         }
     }
 
@@ -861,7 +862,8 @@ public abstract class BlobStoreRepository extends AbstractLifecycleComponent imp
     }
 
     @Override
-    public void restoreShard(IndexShard shard, SnapshotId snapshotId, Version version, IndexId indexId, ShardId snapshotShardId, RecoveryState recoveryState) {
+    public void restoreShard(IndexShard shard, SnapshotId snapshotId, Version version, IndexId indexId, ShardId snapshotShardId,
+                             RecoveryState recoveryState) {
         final RestoreContext snapshotContext = new RestoreContext(shard, snapshotId, indexId, snapshotShardId, recoveryState);
         try {
             snapshotContext.restore();
@@ -898,12 +900,14 @@ public abstract class BlobStoreRepository extends AbstractLifecycleComponent imp
                         testBlobContainer.writeBlob("data-" + localNode.getId() + ".dat", stream, bytes.length(), true);
                     }
                 } catch (IOException exp) {
-                    throw new RepositoryVerificationException(metadata.name(), "store location [" + blobStore() + "] is not accessible on the node [" + localNode + "]", exp);
+                    throw new RepositoryVerificationException(metadata.name(), "store location [" + blobStore() +
+                        "] is not accessible on the node [" + localNode + "]", exp);
                 }
             } else {
-                throw new RepositoryVerificationException(metadata.name(), "a file written by master to the store [" + blobStore() + "] cannot be accessed on the node [" + localNode + "]. "
-                    + "This might indicate that the store [" + blobStore() + "] is not shared between this node and the master node or "
-                    + "that permissions on the store don't allow reading files written by the master node");
+                throw new RepositoryVerificationException(metadata.name(), "a file written by master to the store [" + blobStore() +
+                    "] cannot be accessed on the node [" + localNode + "]. " +
+                    "This might indicate that the store [" + blobStore() + "] is not shared between this node and the master node or " +
+                    "that permissions on the store don't allow reading files written by the master node");
             }
         }
     }
@@ -945,7 +949,8 @@ public abstract class BlobStoreRepository extends AbstractLifecycleComponent imp
         Context(SnapshotId snapshotId, IndexId indexId, ShardId shardId, ShardId snapshotShardId) {
             this.snapshotId = snapshotId;
             this.shardId = shardId;
-            blobContainer = blobStore().blobContainer(basePath().add("indices").add(indexId.getId()).add(Integer.toString(snapshotShardId.getId())));
+            blobContainer = blobStore().blobContainer(basePath().add("indices").add(indexId.getId())
+                .add(Integer.toString(snapshotShardId.getId())));
         }
 
         /**
@@ -1235,7 +1240,8 @@ public abstract class BlobStoreRepository extends AbstractLifecycleComponent imp
                                 // in a bwc compatible way.
                                 maybeRecalculateMetadataHash(blobContainer, fileInfo, metadata);
                             } catch (Exception e) {
-                                logger.warn(() -> new ParameterizedMessage("{} Can't calculate hash from blob for file [{}] [{}]", shardId, fileInfo.physicalName(), fileInfo.metadata()), e);
+                                logger.warn(() -> new ParameterizedMessage("{} Can't calculate hash from blob for file [{}] [{}]",
+                                    shardId, fileInfo.physicalName(), fileInfo.metadata()), e);
                             }
                             if (fileInfo.isSame(md) && snapshotFileExistsInBlobs(fileInfo, blobs)) {
                                 // a commit point file with the same name, size and checksum was already copied to repository
@@ -1253,7 +1259,8 @@ public abstract class BlobStoreRepository extends AbstractLifecycleComponent imp
                         indexIncrementalFileCount++;
                         indexIncrementalSize += md.length();
                         // create a new FileInfo
-                        BlobStoreIndexShardSnapshot.FileInfo snapshotFileInfo = new BlobStoreIndexShardSnapshot.FileInfo(fileNameFromGeneration(++generation), md, chunkSize());
+                        BlobStoreIndexShardSnapshot.FileInfo snapshotFileInfo =
+                            new BlobStoreIndexShardSnapshot.FileInfo(fileNameFromGeneration(++generation), md, chunkSize());
                         indexCommitPointFiles.add(snapshotFileInfo);
                         filesToSnapshot.add(snapshotFileInfo);
                     } else {
@@ -1411,7 +1418,8 @@ public abstract class BlobStoreRepository extends AbstractLifecycleComponent imp
      * The new logic for StoreFileMetaData reads the entire {@code .si} and {@code segments.n} files to strengthen the
      * comparison of the files on a per-segment / per-commit level.
      */
-    private static void maybeRecalculateMetadataHash(final BlobContainer blobContainer, final BlobStoreIndexShardSnapshot.FileInfo fileInfo, Store.MetadataSnapshot snapshot) throws Exception {
+    private static void maybeRecalculateMetadataHash(final BlobContainer blobContainer, final BlobStoreIndexShardSnapshot.FileInfo fileInfo,
+                                                     Store.MetadataSnapshot snapshot) throws Exception {
         final StoreFileMetaData metadata;
         if (fileInfo != null && (metadata = snapshot.get(fileInfo.physicalName())) != null) {
             if (metadata.hash().length > 0 && fileInfo.metadata().hash().length == 0) {
@@ -1509,7 +1517,8 @@ public abstract class BlobStoreRepository extends AbstractLifecycleComponent imp
                     logger.trace("[{}] [{}] restoring from to an empty shard", shardId, snapshotId);
                     recoveryTargetMetadata = Store.MetadataSnapshot.EMPTY;
                 } catch (IOException e) {
-                    logger.warn(() -> new ParameterizedMessage("{} Can't read metadata from store, will not reuse any local file while restoring", shardId), e);
+                    logger.warn(() -> new ParameterizedMessage("{} Can't read metadata from store, will not reuse any " +
+                        "local file while restoring", shardId), e);
                     recoveryTargetMetadata = Store.MetadataSnapshot.EMPTY;
                 }
 
@@ -1525,7 +1534,8 @@ public abstract class BlobStoreRepository extends AbstractLifecycleComponent imp
                         maybeRecalculateMetadataHash(blobContainer, fileInfo, recoveryTargetMetadata);
                     } catch (Exception e) {
                         // if the index is broken we might not be able to read it
-                        logger.warn(() -> new ParameterizedMessage("{} Can't calculate hash from blog for file [{}] [{}]", shardId, fileInfo.physicalName(), fileInfo.metadata()), e);
+                        logger.warn(() -> new ParameterizedMessage("{} Can't calculate hash from blog for file [{}] [{}]",
+                            shardId, fileInfo.physicalName(), fileInfo.metadata()), e);
                     }
                     snapshotMetaData.put(fileInfo.metadata().name(), fileInfo.metadata());
                     fileInfos.put(fileInfo.metadata().name(), fileInfo);
@@ -1543,7 +1553,8 @@ public abstract class BlobStoreRepository extends AbstractLifecycleComponent imp
                     BlobStoreIndexShardSnapshot.FileInfo fileInfo = fileInfos.get(md.name());
                     recoveryState.getIndex().addFileDetail(fileInfo.name(), fileInfo.length(), true);
                     if (logger.isTraceEnabled()) {
-                        logger.trace("[{}] [{}] not_recovering [{}] from [{}], exists in local store and is same", shardId, snapshotId, fileInfo.physicalName(), fileInfo.name());
+                        logger.trace("[{}] [{}] not_recovering [{}] from [{}], exists in local store and is same",
+                            shardId, snapshotId, fileInfo.physicalName(), fileInfo.name());
                     }
                 }
 
@@ -1634,7 +1645,8 @@ public abstract class BlobStoreRepository extends AbstractLifecycleComponent imp
                     stream = new RateLimitingInputStream(partSliceStream, restoreRateLimiter, restoreRateLimitingTimeInNanos::inc);
                 }
 
-                try (IndexOutput indexOutput = store.createVerifyingOutput(fileInfo.physicalName(), fileInfo.metadata(), IOContext.DEFAULT)) {
+                try (IndexOutput indexOutput = store.createVerifyingOutput(fileInfo.physicalName(),
+                                                                           fileInfo.metadata(), IOContext.DEFAULT)) {
                     final byte[] buffer = new byte[BUFFER_SIZE];
                     int length;
                     while ((length = stream.read(buffer)) > 0) {

server/src/main/java/org/elasticsearch/repositories/fs/FsRepository.java

@@ -43,7 +43,8 @@ import java.util.function.Function;
  * <dl>
  * <dt>{@code location}</dt><dd>Path to the root of repository. This is mandatory parameter.</dd>
  * <dt>{@code concurrent_streams}</dt><dd>Number of concurrent read/write stream (per repository on each node). Defaults to 5.</dd>
- * <dt>{@code chunk_size}</dt><dd>Large file can be divided into chunks. This parameter specifies the chunk size. Defaults to not chucked.</dd>
+ * <dt>{@code chunk_size}</dt><dd>Large file can be divided into chunks. This parameter specifies the chunk size.
+ *      Defaults to not chucked.</dd>
  * <dt>{@code compress}</dt><dd>If set to true metadata files will be stored compressed. Defaults to false.</dd>
  * </dl>
  */

server/src/main/java/org/elasticsearch/rest/action/cat/RestIndicesAction.java

@@ -122,7 +122,8 @@ public class RestIndicesAction extends AbstractCatAction {
                         client.admin().indices().stats(indicesStatsRequest, new RestResponseListener<IndicesStatsResponse>(channel) {
                             @Override
                             public RestResponse buildResponse(IndicesStatsResponse indicesStatsResponse) throws Exception {
-                                Table tab = buildTable(request, concreteIndices, clusterHealthResponse, indicesStatsResponse, state.metaData());
+                                Table tab = buildTable(request, concreteIndices, clusterHealthResponse,
+                                    indicesStatsResponse, state.metaData());
                                 return RestTable.buildResponse(tab, channel);
                             }
                         });
@@ -168,28 +169,36 @@ public class RestIndicesAction extends AbstractCatAction {
         table.addCell("completion.size", "sibling:pri;alias:cs,completionSize;default:false;text-align:right;desc:size of completion");
         table.addCell("pri.completion.size", "default:false;text-align:right;desc:size of completion");
 
-        table.addCell("fielddata.memory_size", "sibling:pri;alias:fm,fielddataMemory;default:false;text-align:right;desc:used fielddata cache");
+        table.addCell("fielddata.memory_size",
+            "sibling:pri;alias:fm,fielddataMemory;default:false;text-align:right;desc:used fielddata cache");
         table.addCell("pri.fielddata.memory_size", "default:false;text-align:right;desc:used fielddata cache");
 
-        table.addCell("fielddata.evictions", "sibling:pri;alias:fe,fielddataEvictions;default:false;text-align:right;desc:fielddata evictions");
+        table.addCell("fielddata.evictions",
+            "sibling:pri;alias:fe,fielddataEvictions;default:false;text-align:right;desc:fielddata evictions");
         table.addCell("pri.fielddata.evictions", "default:false;text-align:right;desc:fielddata evictions");
 
-        table.addCell("query_cache.memory_size", "sibling:pri;alias:qcm,queryCacheMemory;default:false;text-align:right;desc:used query cache");
+        table.addCell("query_cache.memory_size",
+            "sibling:pri;alias:qcm,queryCacheMemory;default:false;text-align:right;desc:used query cache");
         table.addCell("pri.query_cache.memory_size", "default:false;text-align:right;desc:used query cache");
 
-        table.addCell("query_cache.evictions", "sibling:pri;alias:qce,queryCacheEvictions;default:false;text-align:right;desc:query cache evictions");
+        table.addCell("query_cache.evictions",
+            "sibling:pri;alias:qce,queryCacheEvictions;default:false;text-align:right;desc:query cache evictions");
         table.addCell("pri.query_cache.evictions", "default:false;text-align:right;desc:query cache evictions");
 
-        table.addCell("request_cache.memory_size", "sibling:pri;alias:rcm,requestCacheMemory;default:false;text-align:right;desc:used request cache");
+        table.addCell("request_cache.memory_size",
+            "sibling:pri;alias:rcm,requestCacheMemory;default:false;text-align:right;desc:used request cache");
         table.addCell("pri.request_cache.memory_size", "default:false;text-align:right;desc:used request cache");
 
-        table.addCell("request_cache.evictions", "sibling:pri;alias:rce,requestCacheEvictions;default:false;text-align:right;desc:request cache evictions");
+        table.addCell("request_cache.evictions",
+            "sibling:pri;alias:rce,requestCacheEvictions;default:false;text-align:right;desc:request cache evictions");
         table.addCell("pri.request_cache.evictions", "default:false;text-align:right;desc:request cache evictions");
 
-        table.addCell("request_cache.hit_count", "sibling:pri;alias:rchc,requestCacheHitCount;default:false;text-align:right;desc:request cache hit count");
+        table.addCell("request_cache.hit_count",
+            "sibling:pri;alias:rchc,requestCacheHitCount;default:false;text-align:right;desc:request cache hit count");
         table.addCell("pri.request_cache.hit_count", "default:false;text-align:right;desc:request cache hit count");
 
-        table.addCell("request_cache.miss_count", "sibling:pri;alias:rcmc,requestCacheMissCount;default:false;text-align:right;desc:request cache miss count");
+        table.addCell("request_cache.miss_count",
+            "sibling:pri;alias:rcmc,requestCacheMissCount;default:false;text-align:right;desc:request cache miss count");
         table.addCell("pri.request_cache.miss_count", "default:false;text-align:right;desc:request cache miss count");
 
         table.addCell("flush.total", "sibling:pri;alias:ft,flushTotal;default:false;text-align:right;desc:number of flushes");
@@ -207,49 +216,64 @@ public class RestIndicesAction extends AbstractCatAction {
         table.addCell("get.total", "sibling:pri;alias:gto,getTotal;default:false;text-align:right;desc:number of get ops");
         table.addCell("pri.get.total", "default:false;text-align:right;desc:number of get ops");
 
-        table.addCell("get.exists_time", "sibling:pri;alias:geti,getExistsTime;default:false;text-align:right;desc:time spent in successful gets");
+        table.addCell("get.exists_time",
+            "sibling:pri;alias:geti,getExistsTime;default:false;text-align:right;desc:time spent in successful gets");
         table.addCell("pri.get.exists_time", "default:false;text-align:right;desc:time spent in successful gets");
 
-        table.addCell("get.exists_total", "sibling:pri;alias:geto,getExistsTotal;default:false;text-align:right;desc:number of successful gets");
+        table.addCell("get.exists_total",
+            "sibling:pri;alias:geto,getExistsTotal;default:false;text-align:right;desc:number of successful gets");
         table.addCell("pri.get.exists_total", "default:false;text-align:right;desc:number of successful gets");
 
-        table.addCell("get.missing_time", "sibling:pri;alias:gmti,getMissingTime;default:false;text-align:right;desc:time spent in failed gets");
+        table.addCell("get.missing_time",
+            "sibling:pri;alias:gmti,getMissingTime;default:false;text-align:right;desc:time spent in failed gets");
         table.addCell("pri.get.missing_time", "default:false;text-align:right;desc:time spent in failed gets");
 
-        table.addCell("get.missing_total", "sibling:pri;alias:gmto,getMissingTotal;default:false;text-align:right;desc:number of failed gets");
+        table.addCell("get.missing_total",
+            "sibling:pri;alias:gmto,getMissingTotal;default:false;text-align:right;desc:number of failed gets");
         table.addCell("pri.get.missing_total", "default:false;text-align:right;desc:number of failed gets");
 
-        table.addCell("indexing.delete_current", "sibling:pri;alias:idc,indexingDeleteCurrent;default:false;text-align:right;desc:number of current deletions");
+        table.addCell("indexing.delete_current",
+            "sibling:pri;alias:idc,indexingDeleteCurrent;default:false;text-align:right;desc:number of current deletions");
         table.addCell("pri.indexing.delete_current", "default:false;text-align:right;desc:number of current deletions");
 
-        table.addCell("indexing.delete_time", "sibling:pri;alias:idti,indexingDeleteTime;default:false;text-align:right;desc:time spent in deletions");
+        table.addCell("indexing.delete_time",
+            "sibling:pri;alias:idti,indexingDeleteTime;default:false;text-align:right;desc:time spent in deletions");
         table.addCell("pri.indexing.delete_time", "default:false;text-align:right;desc:time spent in deletions");
 
-        table.addCell("indexing.delete_total", "sibling:pri;alias:idto,indexingDeleteTotal;default:false;text-align:right;desc:number of delete ops");
+        table.addCell("indexing.delete_total",
+            "sibling:pri;alias:idto,indexingDeleteTotal;default:false;text-align:right;desc:number of delete ops");
         table.addCell("pri.indexing.delete_total", "default:false;text-align:right;desc:number of delete ops");
 
-        table.addCell("indexing.index_current", "sibling:pri;alias:iic,indexingIndexCurrent;default:false;text-align:right;desc:number of current indexing ops");
+        table.addCell("indexing.index_current",
+            "sibling:pri;alias:iic,indexingIndexCurrent;default:false;text-align:right;desc:number of current indexing ops");
         table.addCell("pri.indexing.index_current", "default:false;text-align:right;desc:number of current indexing ops");
 
-        table.addCell("indexing.index_time", "sibling:pri;alias:iiti,indexingIndexTime;default:false;text-align:right;desc:time spent in indexing");
+        table.addCell("indexing.index_time",
+            "sibling:pri;alias:iiti,indexingIndexTime;default:false;text-align:right;desc:time spent in indexing");
         table.addCell("pri.indexing.index_time", "default:false;text-align:right;desc:time spent in indexing");
 
-        table.addCell("indexing.index_total", "sibling:pri;alias:iito,indexingIndexTotal;default:false;text-align:right;desc:number of indexing ops");
+        table.addCell("indexing.index_total",
+            "sibling:pri;alias:iito,indexingIndexTotal;default:false;text-align:right;desc:number of indexing ops");
         table.addCell("pri.indexing.index_total", "default:false;text-align:right;desc:number of indexing ops");
 
-        table.addCell("indexing.index_failed", "sibling:pri;alias:iif,indexingIndexFailed;default:false;text-align:right;desc:number of failed indexing ops");
+        table.addCell("indexing.index_failed",
+            "sibling:pri;alias:iif,indexingIndexFailed;default:false;text-align:right;desc:number of failed indexing ops");
         table.addCell("pri.indexing.index_failed", "default:false;text-align:right;desc:number of failed indexing ops");
 
-        table.addCell("merges.current", "sibling:pri;alias:mc,mergesCurrent;default:false;text-align:right;desc:number of current merges");
+        table.addCell("merges.current",
+            "sibling:pri;alias:mc,mergesCurrent;default:false;text-align:right;desc:number of current merges");
         table.addCell("pri.merges.current", "default:false;text-align:right;desc:number of current merges");
 
-        table.addCell("merges.current_docs", "sibling:pri;alias:mcd,mergesCurrentDocs;default:false;text-align:right;desc:number of current merging docs");
+        table.addCell("merges.current_docs",
+            "sibling:pri;alias:mcd,mergesCurrentDocs;default:false;text-align:right;desc:number of current merging docs");
         table.addCell("pri.merges.current_docs", "default:false;text-align:right;desc:number of current merging docs");
 
-        table.addCell("merges.current_size", "sibling:pri;alias:mcs,mergesCurrentSize;default:false;text-align:right;desc:size of current merges");
+        table.addCell("merges.current_size",
+            "sibling:pri;alias:mcs,mergesCurrentSize;default:false;text-align:right;desc:size of current merges");
         table.addCell("pri.merges.current_size", "default:false;text-align:right;desc:size of current merges");
 
-        table.addCell("merges.total", "sibling:pri;alias:mt,mergesTotal;default:false;text-align:right;desc:number of completed merge ops");
+        table.addCell("merges.total",
+            "sibling:pri;alias:mt,mergesTotal;default:false;text-align:right;desc:number of completed merge ops");
         table.addCell("pri.merges.total", "default:false;text-align:right;desc:number of completed merge ops");
 
         table.addCell("merges.total_docs", "sibling:pri;alias:mtd,mergesTotalDocs;default:false;text-align:right;desc:docs merged");
@@ -258,7 +282,8 @@ public class RestIndicesAction extends AbstractCatAction {
         table.addCell("merges.total_size", "sibling:pri;alias:mts,mergesTotalSize;default:false;text-align:right;desc:size merged");
         table.addCell("pri.merges.total_size", "default:false;text-align:right;desc:size merged");
 
-        table.addCell("merges.total_time", "sibling:pri;alias:mtt,mergesTotalTime;default:false;text-align:right;desc:time spent in merges");
+        table.addCell("merges.total_time",
+            "sibling:pri;alias:mtt,mergesTotalTime;default:false;text-align:right;desc:time spent in merges");
         table.addCell("pri.merges.total_time", "default:false;text-align:right;desc:time spent in merges");
 
         table.addCell("refresh.total", "sibling:pri;alias:rto,refreshTotal;default:false;text-align:right;desc:total refreshes");
@@ -267,37 +292,48 @@ public class RestIndicesAction extends AbstractCatAction {
         table.addCell("refresh.time", "sibling:pri;alias:rti,refreshTime;default:false;text-align:right;desc:time spent in refreshes");
         table.addCell("pri.refresh.time", "default:false;text-align:right;desc:time spent in refreshes");
 
-        table.addCell("refresh.listeners", "sibling:pri;alias:rli,refreshListeners;default:false;text-align:right;desc:number of pending refresh listeners");
+        table.addCell("refresh.listeners",
+            "sibling:pri;alias:rli,refreshListeners;default:false;text-align:right;desc:number of pending refresh listeners");
         table.addCell("pri.refresh.listeners", "default:false;text-align:right;desc:number of pending refresh listeners");
 
-        table.addCell("search.fetch_current", "sibling:pri;alias:sfc,searchFetchCurrent;default:false;text-align:right;desc:current fetch phase ops");
+        table.addCell("search.fetch_current",
+            "sibling:pri;alias:sfc,searchFetchCurrent;default:false;text-align:right;desc:current fetch phase ops");
         table.addCell("pri.search.fetch_current", "default:false;text-align:right;desc:current fetch phase ops");
 
-        table.addCell("search.fetch_time", "sibling:pri;alias:sfti,searchFetchTime;default:false;text-align:right;desc:time spent in fetch phase");
+        table.addCell("search.fetch_time",
+            "sibling:pri;alias:sfti,searchFetchTime;default:false;text-align:right;desc:time spent in fetch phase");
         table.addCell("pri.search.fetch_time", "default:false;text-align:right;desc:time spent in fetch phase");
 
-        table.addCell("search.fetch_total", "sibling:pri;alias:sfto,searchFetchTotal;default:false;text-align:right;desc:total fetch ops");
+        table.addCell("search.fetch_total",
+            "sibling:pri;alias:sfto,searchFetchTotal;default:false;text-align:right;desc:total fetch ops");
         table.addCell("pri.search.fetch_total", "default:false;text-align:right;desc:total fetch ops");
 
-        table.addCell("search.open_contexts", "sibling:pri;alias:so,searchOpenContexts;default:false;text-align:right;desc:open search contexts");
+        table.addCell("search.open_contexts",
+            "sibling:pri;alias:so,searchOpenContexts;default:false;text-align:right;desc:open search contexts");
         table.addCell("pri.search.open_contexts", "default:false;text-align:right;desc:open search contexts");
 
-        table.addCell("search.query_current", "sibling:pri;alias:sqc,searchQueryCurrent;default:false;text-align:right;desc:current query phase ops");
+        table.addCell("search.query_current",
+            "sibling:pri;alias:sqc,searchQueryCurrent;default:false;text-align:right;desc:current query phase ops");
         table.addCell("pri.search.query_current", "default:false;text-align:right;desc:current query phase ops");
 
-        table.addCell("search.query_time", "sibling:pri;alias:sqti,searchQueryTime;default:false;text-align:right;desc:time spent in query phase");
+        table.addCell("search.query_time",
+            "sibling:pri;alias:sqti,searchQueryTime;default:false;text-align:right;desc:time spent in query phase");
         table.addCell("pri.search.query_time", "default:false;text-align:right;desc:time spent in query phase");
 
-        table.addCell("search.query_total", "sibling:pri;alias:sqto,searchQueryTotal;default:false;text-align:right;desc:total query phase ops");
+        table.addCell("search.query_total",
+            "sibling:pri;alias:sqto,searchQueryTotal;default:false;text-align:right;desc:total query phase ops");
         table.addCell("pri.search.query_total", "default:false;text-align:right;desc:total query phase ops");
 
-        table.addCell("search.scroll_current", "sibling:pri;alias:scc,searchScrollCurrent;default:false;text-align:right;desc:open scroll contexts");
+        table.addCell("search.scroll_current",
+            "sibling:pri;alias:scc,searchScrollCurrent;default:false;text-align:right;desc:open scroll contexts");
         table.addCell("pri.search.scroll_current", "default:false;text-align:right;desc:open scroll contexts");
 
-        table.addCell("search.scroll_time", "sibling:pri;alias:scti,searchScrollTime;default:false;text-align:right;desc:time scroll contexts held open");
+        table.addCell("search.scroll_time",
+            "sibling:pri;alias:scti,searchScrollTime;default:false;text-align:right;desc:time scroll contexts held open");
         table.addCell("pri.search.scroll_time", "default:false;text-align:right;desc:time scroll contexts held open");
 
-        table.addCell("search.scroll_total", "sibling:pri;alias:scto,searchScrollTotal;default:false;text-align:right;desc:completed scroll contexts");
+        table.addCell("search.scroll_total",
+            "sibling:pri;alias:scto,searchScrollTotal;default:false;text-align:right;desc:completed scroll contexts");
         table.addCell("pri.search.scroll_total", "default:false;text-align:right;desc:completed scroll contexts");
 
         table.addCell("segments.count", "sibling:pri;alias:sc,segmentsCount;default:false;text-align:right;desc:number of segments");
@@ -306,14 +342,20 @@ public class RestIndicesAction extends AbstractCatAction {
         table.addCell("segments.memory", "sibling:pri;alias:sm,segmentsMemory;default:false;text-align:right;desc:memory used by segments");
         table.addCell("pri.segments.memory", "default:false;text-align:right;desc:memory used by segments");
 
-        table.addCell("segments.index_writer_memory", "sibling:pri;alias:siwm,segmentsIndexWriterMemory;default:false;text-align:right;desc:memory used by index writer");
+        table.addCell("segments.index_writer_memory",
+            "sibling:pri;alias:siwm,segmentsIndexWriterMemory;default:false;text-align:right;desc:memory used by index writer");
         table.addCell("pri.segments.index_writer_memory", "default:false;text-align:right;desc:memory used by index writer");
 
-        table.addCell("segments.version_map_memory", "sibling:pri;alias:svmm,segmentsVersionMapMemory;default:false;text-align:right;desc:memory used by version map");
+        table.addCell("segments.version_map_memory",
+            "sibling:pri;alias:svmm,segmentsVersionMapMemory;default:false;text-align:right;desc:memory used by version map");
         table.addCell("pri.segments.version_map_memory", "default:false;text-align:right;desc:memory used by version map");
 
-        table.addCell("segments.fixed_bitset_memory", "sibling:pri;alias:sfbm,fixedBitsetMemory;default:false;text-align:right;desc:memory used by fixed bit sets for nested object field types and type filters for types referred in _parent fields");
-        table.addCell("pri.segments.fixed_bitset_memory", "default:false;text-align:right;desc:memory used by fixed bit sets for nested object field types and type filters for types referred in _parent fields");
+        table.addCell("segments.fixed_bitset_memory",
+            "sibling:pri;alias:sfbm,fixedBitsetMemory;default:false;text-align:right;desc:memory used by fixed bit sets for" +
+            " nested object field types and type filters for types referred in _parent fields");
+        table.addCell("pri.segments.fixed_bitset_memory",
+            "default:false;text-align:right;desc:memory used by fixed bit sets for nested object" +
+            " field types and type filters for types referred in _parent fields");
 
         table.addCell("warmer.current", "sibling:pri;alias:wc,warmerCurrent;default:false;text-align:right;desc:current warmer ops");
         table.addCell("pri.warmer.current", "default:false;text-align:right;desc:current warmer ops");
@@ -321,10 +363,12 @@ public class RestIndicesAction extends AbstractCatAction {
         table.addCell("warmer.total", "sibling:pri;alias:wto,warmerTotal;default:false;text-align:right;desc:total warmer ops");
         table.addCell("pri.warmer.total", "default:false;text-align:right;desc:total warmer ops");
 
-        table.addCell("warmer.total_time", "sibling:pri;alias:wtt,warmerTotalTime;default:false;text-align:right;desc:time spent in warmers");
+        table.addCell("warmer.total_time",
+            "sibling:pri;alias:wtt,warmerTotalTime;default:false;text-align:right;desc:time spent in warmers");
         table.addCell("pri.warmer.total_time", "default:false;text-align:right;desc:time spent in warmers");
 
-        table.addCell("suggest.current", "sibling:pri;alias:suc,suggestCurrent;default:false;text-align:right;desc:number of current suggest ops");
+        table.addCell("suggest.current",
+            "sibling:pri;alias:suc,suggestCurrent;default:false;text-align:right;desc:number of current suggest ops");
         table.addCell("pri.suggest.current", "default:false;text-align:right;desc:number of current suggest ops");
 
         table.addCell("suggest.time", "sibling:pri;alias:suti,suggestTime;default:false;text-align:right;desc:time spend in suggest");
@@ -343,7 +387,8 @@ public class RestIndicesAction extends AbstractCatAction {
     }
 
     // package private for testing
-    Table buildTable(RestRequest request, Index[] indices, ClusterHealthResponse response, IndicesStatsResponse stats, MetaData indexMetaDatas) {
+    Table buildTable(RestRequest request, Index[] indices, ClusterHealthResponse response,
+                     IndicesStatsResponse stats, MetaData indexMetaDatas) {
         final String healthParam = request.param("health");
         final ClusterHealthStatus status;
         if (healthParam != null) {
@@ -374,7 +419,8 @@ public class RestIndicesAction extends AbstractCatAction {
             final CommonStats totalStats = indexStats == null ? new CommonStats() : indexStats.getTotal();
 
             table.startRow();
-            table.addCell(state == IndexMetaData.State.OPEN ? (indexHealth == null ? "red*" : indexHealth.getStatus().toString().toLowerCase(Locale.ROOT)) : null);
+            table.addCell(state == IndexMetaData.State.OPEN ?
+                (indexHealth == null ? "red*" : indexHealth.getStatus().toString().toLowerCase(Locale.ROOT)) : null);
             table.addCell(state.toString().toLowerCase(Locale.ROOT));
             table.addCell(indexName);
             table.addCell(index.getUUID());

server/src/main/java/org/elasticsearch/rest/action/cat/RestShardsAction.java

@@ -142,16 +142,20 @@ public class RestShardsAction extends AbstractCatAction {
         table.addCell("get.missing_time", "alias:gmti,getMissingTime;default:false;text-align:right;desc:time spent in failed gets");
         table.addCell("get.missing_total", "alias:gmto,getMissingTotal;default:false;text-align:right;desc:number of failed gets");
 
-        table.addCell("indexing.delete_current", "alias:idc,indexingDeleteCurrent;default:false;text-align:right;desc:number of current deletions");
+        table.addCell("indexing.delete_current",
+            "alias:idc,indexingDeleteCurrent;default:false;text-align:right;desc:number of current deletions");
         table.addCell("indexing.delete_time", "alias:idti,indexingDeleteTime;default:false;text-align:right;desc:time spent in deletions");
         table.addCell("indexing.delete_total", "alias:idto,indexingDeleteTotal;default:false;text-align:right;desc:number of delete ops");
-        table.addCell("indexing.index_current", "alias:iic,indexingIndexCurrent;default:false;text-align:right;desc:number of current indexing ops");
+        table.addCell("indexing.index_current",
+            "alias:iic,indexingIndexCurrent;default:false;text-align:right;desc:number of current indexing ops");
         table.addCell("indexing.index_time", "alias:iiti,indexingIndexTime;default:false;text-align:right;desc:time spent in indexing");
         table.addCell("indexing.index_total", "alias:iito,indexingIndexTotal;default:false;text-align:right;desc:number of indexing ops");
-        table.addCell("indexing.index_failed", "alias:iif,indexingIndexFailed;default:false;text-align:right;desc:number of failed indexing ops");
+        table.addCell("indexing.index_failed",
+            "alias:iif,indexingIndexFailed;default:false;text-align:right;desc:number of failed indexing ops");
 
         table.addCell("merges.current", "alias:mc,mergesCurrent;default:false;text-align:right;desc:number of current merges");
-        table.addCell("merges.current_docs", "alias:mcd,mergesCurrentDocs;default:false;text-align:right;desc:number of current merging docs");
+        table.addCell("merges.current_docs",
+            "alias:mcd,mergesCurrentDocs;default:false;text-align:right;desc:number of current merging docs");
         table.addCell("merges.current_size", "alias:mcs,mergesCurrentSize;default:false;text-align:right;desc:size of current merges");
         table.addCell("merges.total", "alias:mt,mergesTotal;default:false;text-align:right;desc:number of completed merge ops");
         table.addCell("merges.total_docs", "alias:mtd,mergesTotalDocs;default:false;text-align:right;desc:docs merged");
@@ -160,7 +164,8 @@ public class RestShardsAction extends AbstractCatAction {
 
         table.addCell("refresh.total", "alias:rto,refreshTotal;default:false;text-align:right;desc:total refreshes");
         table.addCell("refresh.time", "alias:rti,refreshTime;default:false;text-align:right;desc:time spent in refreshes");
-        table.addCell("refresh.listeners", "alias:rli,refreshListeners;default:false;text-align:right;desc:number of pending refresh listeners");
+        table.addCell("refresh.listeners",
+            "alias:rli,refreshListeners;default:false;text-align:right;desc:number of pending refresh listeners");
 
         table.addCell("search.fetch_current", "alias:sfc,searchFetchCurrent;default:false;text-align:right;desc:current fetch phase ops");
         table.addCell("search.fetch_time", "alias:sfti,searchFetchTime;default:false;text-align:right;desc:time spent in fetch phase");
@@ -170,14 +175,19 @@ public class RestShardsAction extends AbstractCatAction {
         table.addCell("search.query_time", "alias:sqti,searchQueryTime;default:false;text-align:right;desc:time spent in query phase");
         table.addCell("search.query_total", "alias:sqto,searchQueryTotal;default:false;text-align:right;desc:total query phase ops");
         table.addCell("search.scroll_current", "alias:scc,searchScrollCurrent;default:false;text-align:right;desc:open scroll contexts");
-        table.addCell("search.scroll_time", "alias:scti,searchScrollTime;default:false;text-align:right;desc:time scroll contexts held open");
+        table.addCell("search.scroll_time",
+            "alias:scti,searchScrollTime;default:false;text-align:right;desc:time scroll contexts held open");
         table.addCell("search.scroll_total", "alias:scto,searchScrollTotal;default:false;text-align:right;desc:completed scroll contexts");
 
         table.addCell("segments.count", "alias:sc,segmentsCount;default:false;text-align:right;desc:number of segments");
         table.addCell("segments.memory", "alias:sm,segmentsMemory;default:false;text-align:right;desc:memory used by segments");
-        table.addCell("segments.index_writer_memory", "alias:siwm,segmentsIndexWriterMemory;default:false;text-align:right;desc:memory used by index writer");
-        table.addCell("segments.version_map_memory", "alias:svmm,segmentsVersionMapMemory;default:false;text-align:right;desc:memory used by version map");
-        table.addCell("segments.fixed_bitset_memory", "alias:sfbm,fixedBitsetMemory;default:false;text-align:right;desc:memory used by fixed bit sets for nested object field types and type filters for types referred in _parent fields");
+        table.addCell("segments.index_writer_memory",
+            "alias:siwm,segmentsIndexWriterMemory;default:false;text-align:right;desc:memory used by index writer");
+        table.addCell("segments.version_map_memory",
+            "alias:svmm,segmentsVersionMapMemory;default:false;text-align:right;desc:memory used by version map");
+        table.addCell("segments.fixed_bitset_memory",
+            "alias:sfbm,fixedBitsetMemory;default:false;text-align:right;desc:memory used by fixed bit sets for nested object" +
+            " field types and type filters for types referred in _parent fields");
 
         table.addCell("seq_no.max", "alias:sqm,maxSeqNo;default:false;text-align:right;desc:max sequence number");
         table.addCell("seq_no.local_checkpoint", "alias:sql,localCheckpoint;default:false;text-align:right;desc:local checkpoint");

server/src/main/java/org/elasticsearch/rest/action/cat/RestThreadPoolAction.java

@@ -88,7 +88,8 @@ public class RestThreadPoolAction extends AbstractCatAction {
                         client.admin().cluster().nodesStats(nodesStatsRequest, new RestResponseListener<NodesStatsResponse>(channel) {
                             @Override
                             public RestResponse buildResponse(NodesStatsResponse nodesStatsResponse) throws Exception {
-                                return RestTable.buildResponse(buildTable(request, clusterStateResponse, nodesInfoResponse, nodesStatsResponse), channel);
+                                return RestTable.buildResponse(
+                                    buildTable(request, clusterStateResponse, nodesInfoResponse, nodesStatsResponse), channel);
                             }
                         });
                     }

server/src/main/java/org/elasticsearch/search/query/QueryPhase.java

@@ -166,7 +166,6 @@ public class QueryPhase implements SearchPhase {
                         }
                         // ... and stop collecting after ${size} matches
                         searchContext.terminateAfter(searchContext.size());
-                        searchContext.trackTotalHitsUpTo(SearchContext.TRACK_TOTAL_HITS_DISABLED);
                     } else if (canEarlyTerminate(reader, searchContext.sort())) {
                         // now this gets interesting: since the search sort is a prefix of the index sort, we can directly
                         // skip to the desired doc
@@ -177,7 +176,6 @@ public class QueryPhase implements SearchPhase {
                                 .build();
                             query = bq;
                         }
-                        searchContext.trackTotalHitsUpTo(SearchContext.TRACK_TOTAL_HITS_DISABLED);
                     }
                 }
             }

server/src/main/java/org/elasticsearch/search/query/TopDocsCollectorContext.java

@@ -217,8 +217,6 @@ abstract class TopDocsCollectorContext extends QueryCollectorContext {
             super(REASON_SEARCH_TOP_HITS, numHits);
             this.sortAndFormats = sortAndFormats;
 
-            // implicit total hit counts are valid only when there is no filter collector in the chain
-            final int hitCount = hasFilterCollector ? -1 : shortcutTotalHitCount(reader, query);
             final TopDocsCollector<?> topDocsCollector;
             if (trackTotalHitsUpTo == SearchContext.TRACK_TOTAL_HITS_DISABLED) {
                 // don't compute hit counts via the collector
@@ -226,6 +224,8 @@ abstract class TopDocsCollectorContext extends QueryCollectorContext {
                 topDocsSupplier = new CachedSupplier<>(topDocsCollector::topDocs);
                 totalHitsSupplier = () -> new TotalHits(0, TotalHits.Relation.GREATER_THAN_OR_EQUAL_TO);
             } else {
+                // implicit total hit counts are valid only when there is no filter collector in the chain
+                final int hitCount = hasFilterCollector ? -1 : shortcutTotalHitCount(reader, query);
                 if (hitCount == -1) {
                     topDocsCollector = createCollector(sortAndFormats, numHits, searchAfter, trackTotalHitsUpTo);
                     topDocsSupplier = new CachedSupplier<>(topDocsCollector::topDocs);
@@ -293,12 +293,11 @@ abstract class TopDocsCollectorContext extends QueryCollectorContext {
         @Override
         void postProcess(QuerySearchResult result) throws IOException {
             final TopDocs topDocs = topDocsSupplier.get();
-            topDocs.totalHits = totalHitsSupplier.get();
-            float maxScore = maxScoreSupplier.get();
+            final float maxScore;
             if (scrollContext.totalHits == null) {
                 // first round
-                scrollContext.totalHits = topDocs.totalHits;
-                scrollContext.maxScore = maxScore;
+                topDocs.totalHits = scrollContext.totalHits = totalHitsSupplier.get();
+                maxScore = scrollContext.maxScore = maxScoreSupplier.get();
             } else {
                 // subsequent round: the total number of hits and
                 // the maximum score were computed on the first round
@@ -367,7 +366,7 @@ abstract class TopDocsCollectorContext extends QueryCollectorContext {
             // we can disable the tracking of total hits after the initial scroll query
             // since the total hits is preserved in the scroll context.
             int trackTotalHitsUpTo = searchContext.scrollContext().totalHits != null ?
-                SearchContext.TRACK_TOTAL_HITS_DISABLED : searchContext.trackTotalHitsUpTo();
+                SearchContext.TRACK_TOTAL_HITS_DISABLED : SearchContext.TRACK_TOTAL_HITS_ACCURATE;
             // no matter what the value of from is
             int numDocs = Math.min(searchContext.size(), totalNumDocs);
             return new ScrollingTopDocsCollectorContext(reader, query, searchContext.scrollContext(),

server/src/test/java/org/elasticsearch/explain/ExplainActionIT.java

@@ -257,7 +257,8 @@ public class ExplainActionIT extends ESIntegTestCase {
 
         refresh();
 
-        ExplainResponse explainResponse = client().prepareExplain("test", "type", "1").setQuery(queryStringQuery("past:[now-2M/d TO now/d]")).get();
+        ExplainResponse explainResponse = client().prepareExplain("test", "type", "1")
+            .setQuery(queryStringQuery("past:[now-2M/d TO now/d]")).get();
         assertThat(explainResponse.isExists(), equalTo(true));
         assertThat(explainResponse.isMatch(), equalTo(true));
     }

server/src/test/java/org/elasticsearch/index/query/GeoShapeQueryBuilderTests.java

@@ -36,8 +36,10 @@ import org.elasticsearch.common.io.stream.BytesStreamOutput;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.common.xcontent.XContentBuilder;
 import org.elasticsearch.common.xcontent.XContentFactory;
+import org.elasticsearch.common.xcontent.XContentParser;
 import org.elasticsearch.common.xcontent.json.JsonXContent;
 import org.elasticsearch.index.get.GetResult;
+import org.elasticsearch.index.mapper.MapperService;
 import org.elasticsearch.search.internal.SearchContext;
 import org.elasticsearch.test.AbstractQueryTestCase;
 import org.elasticsearch.test.VersionUtils;
@@ -94,7 +96,7 @@ public class GeoShapeQueryBuilderTests extends AbstractQueryTestCase<GeoShapeQue
         } else {
             indexedShapeToReturn = shape;
             indexedShapeId = randomAlphaOfLengthBetween(3, 20);
-            indexedShapeType = randomAlphaOfLengthBetween(3, 20);
+            indexedShapeType = randomBoolean() ? randomAlphaOfLengthBetween(3, 20) : null;
             builder = new GeoShapeQueryBuilder(fieldName(), indexedShapeId, indexedShapeType);
             if (randomBoolean()) {
                 indexedShapeIndex = randomAlphaOfLengthBetween(3, 20);
@@ -126,15 +128,17 @@ public class GeoShapeQueryBuilderTests extends AbstractQueryTestCase<GeoShapeQue
 
     @Override
     protected GetResponse executeGet(GetRequest getRequest) {
+        String indexedType = indexedShapeType != null ? indexedShapeType : MapperService.SINGLE_MAPPING_NAME;
+
         assertThat(indexedShapeToReturn, notNullValue());
         assertThat(indexedShapeId, notNullValue());
-        assertThat(indexedShapeType, notNullValue());
         assertThat(getRequest.id(), equalTo(indexedShapeId));
-        assertThat(getRequest.type(), equalTo(indexedShapeType));
+        assertThat(getRequest.type(), equalTo(indexedType));
         assertThat(getRequest.routing(), equalTo(indexedShapeRouting));
         String expectedShapeIndex = indexedShapeIndex == null ? GeoShapeQueryBuilder.DEFAULT_SHAPE_INDEX_NAME : indexedShapeIndex;
         assertThat(getRequest.index(), equalTo(expectedShapeIndex));
         String expectedShapePath = indexedShapePath == null ? GeoShapeQueryBuilder.DEFAULT_SHAPE_FIELD_NAME : indexedShapePath;
+
         String json;
         try {
             XContentBuilder builder = XContentFactory.jsonBuilder().prettyPrint();
@@ -146,7 +150,7 @@ public class GeoShapeQueryBuilderTests extends AbstractQueryTestCase<GeoShapeQue
         } catch (IOException ex) {
             throw new ElasticsearchException("boom", ex);
         }
-        return new GetResponse(new GetResult(indexedShapeIndex, indexedShapeType, indexedShapeId, 0, 1, 0, true, new BytesArray(json),
+        return new GetResponse(new GetResult(indexedShapeIndex, indexedType, indexedShapeId, 0, 1, 0, true, new BytesArray(json),
             null));
     }
 
@@ -176,19 +180,13 @@ public class GeoShapeQueryBuilderTests extends AbstractQueryTestCase<GeoShapeQue
     }
 
     public void testNoShape() throws IOException {
-        expectThrows(IllegalArgumentException.class, () -> new GeoShapeQueryBuilder(fieldName(), null));
+        expectThrows(IllegalArgumentException.class, () -> new GeoShapeQueryBuilder(fieldName(), (ShapeBuilder) null));
     }
 
     public void testNoIndexedShape() throws IOException {
         IllegalArgumentException e = expectThrows(IllegalArgumentException.class,
             () -> new GeoShapeQueryBuilder(fieldName(), null, "type"));
-        assertEquals("either shapeBytes or indexedShapeId and indexedShapeType are required", e.getMessage());
-    }
-
-    public void testNoIndexedShapeType() throws IOException {
-        IllegalArgumentException e = expectThrows(IllegalArgumentException.class,
-            () -> new GeoShapeQueryBuilder(fieldName(), "id", null));
-        assertEquals("indexedShapeType is required if indexedShapeId is specified", e.getMessage());
+        assertEquals("either shape or indexedShapeId is required", e.getMessage());
     }
 
     public void testNoRelation() throws IOException {
@@ -286,4 +284,16 @@ public class GeoShapeQueryBuilderTests extends AbstractQueryTestCase<GeoShapeQue
         builder = rewriteAndFetch(builder, createShardContext());
         builder.writeTo(new BytesStreamOutput(10));
     }
+
+    @Override
+    protected QueryBuilder parseQuery(XContentParser parser) throws IOException {
+        QueryBuilder query = super.parseQuery(parser);
+        assertThat(query, instanceOf(GeoShapeQueryBuilder.class));
+
+        GeoShapeQueryBuilder shapeQuery = (GeoShapeQueryBuilder) query;
+        if (shapeQuery.indexedShapeType() != null) {
+            assertWarnings(GeoShapeQueryBuilder.TYPES_DEPRECATION_MESSAGE);
+        }
+        return query;
+    }
 }

server/src/test/java/org/elasticsearch/index/query/IdsQueryBuilderTests.java

@@ -25,6 +25,7 @@ import org.apache.lucene.search.Query;
 import org.apache.lucene.search.TermInSetQuery;
 import org.elasticsearch.cluster.metadata.MetaData;
 import org.elasticsearch.common.ParsingException;
+import org.elasticsearch.common.xcontent.XContentParser;
 import org.elasticsearch.index.mapper.IdFieldMapper;
 import org.elasticsearch.search.internal.SearchContext;
 import org.elasticsearch.test.AbstractQueryTestCase;
@@ -152,4 +153,16 @@ public class IdsQueryBuilderTests extends AbstractQueryTestCase<IdsQueryBuilder>
         assertThat(parsed.ids(), contains("1","100","4"));
         assertEquals(json, 0, parsed.types().length);
     }
+
+    @Override
+    protected QueryBuilder parseQuery(XContentParser parser) throws IOException {
+        QueryBuilder query = super.parseQuery(parser);
+        assertThat(query, instanceOf(IdsQueryBuilder.class));
+
+        IdsQueryBuilder idsQuery = (IdsQueryBuilder) query;
+        if (idsQuery.types().length > 0) {
+            assertWarnings(IdsQueryBuilder.TYPES_DEPRECATION_MESSAGE);
+        }
+        return query;
+    }
 }

server/src/test/java/org/elasticsearch/index/query/LegacyGeoShapeFieldQueryTests.java

@@ -59,8 +59,7 @@ public class LegacyGeoShapeFieldQueryTests extends GeoShapeQueryBuilderTests {
         } else {
             indexedShapeToReturn = shape;
             indexedShapeId = randomAlphaOfLengthBetween(3, 20);
-            indexedShapeType = randomAlphaOfLengthBetween(3, 20);
-            builder = new GeoShapeQueryBuilder(fieldName(), indexedShapeId, indexedShapeType);
+            builder = new GeoShapeQueryBuilder(fieldName(), indexedShapeId);
             if (randomBoolean()) {
                 indexedShapeIndex = randomAlphaOfLengthBetween(3, 20);
                 builder.indexedShapeIndex(indexedShapeIndex);