Merge branch 'master' into lists_are_simple

core/src/main/java/org/elasticsearch/common/settings/loader/PropertiesSettingsLoader.java

@@ -20,6 +20,7 @@
 package org.elasticsearch.common.settings.loader;
 
 import org.apache.lucene.util.IOUtils;
+import org.elasticsearch.ElasticsearchParseException;
 import org.elasticsearch.common.io.FastStringReader;
 import org.elasticsearch.common.io.stream.StreamInput;
 
@@ -36,7 +37,7 @@ public class PropertiesSettingsLoader implements SettingsLoader {
 
     @Override
     public Map<String, String> load(String source) throws IOException {
-        Properties props = new Properties();
+        Properties props = new NoDuplicatesProperties();
         FastStringReader reader = new FastStringReader(source);
         try {
             props.load(reader);
@@ -52,7 +53,7 @@ public class PropertiesSettingsLoader implements SettingsLoader {
 
     @Override
     public Map<String, String> load(byte[] source) throws IOException {
-        Properties props = new Properties();
+        Properties props = new NoDuplicatesProperties();
         StreamInput stream = StreamInput.wrap(source);
         try {
             props.load(stream);
@@ -65,4 +66,15 @@ public class PropertiesSettingsLoader implements SettingsLoader {
             IOUtils.closeWhileHandlingException(stream);
         }
     }
+
+    class NoDuplicatesProperties extends Properties {
+        @Override
+        public synchronized Object put(Object key, Object value) {
+            Object previousValue = super.put(key, value);
+            if (previousValue != null) {
+                throw new ElasticsearchParseException("duplicate settings key [{}] found, previous value [{}], current value [{}]", key, previousValue, value);
+            }
+            return previousValue;
+        }
+    }
 }

core/src/main/java/org/elasticsearch/common/settings/loader/XContentSettingsLoader.java

@@ -20,7 +20,6 @@
 package org.elasticsearch.common.settings.loader;
 
 import org.elasticsearch.ElasticsearchParseException;
-import org.elasticsearch.common.xcontent.XContent;
 import org.elasticsearch.common.xcontent.XContentFactory;
 import org.elasticsearch.common.xcontent.XContentParser;
 import org.elasticsearch.common.xcontent.XContentType;
@@ -141,7 +140,18 @@ public abstract class XContentSettingsLoader implements SettingsLoader {
             sb.append(pathEle).append('.');
         }
         sb.append(fieldName);
-        settings.put(sb.toString(), parser.text());
+        String key = sb.toString();
+        String currentValue = parser.text();
+        String previousValue = settings.put(key, currentValue);
+        if (previousValue != null) {
+            throw new ElasticsearchParseException(
+                    "duplicate settings key [{}] found at line number [{}], column number [{}], previous value [{}], current value [{}]",
+                    key,
+                    parser.getTokenLocation().lineNumber,
+                    parser.getTokenLocation().columnNumber,
+                    previousValue,
+                    currentValue
+            );
+        }
     }
-
 }

core/src/test/java/org/elasticsearch/common/settings/loader/JsonSettingsLoaderTests.java

@@ -19,19 +19,19 @@
 
 package org.elasticsearch.common.settings.loader;
 
+import org.elasticsearch.ElasticsearchParseException;
 import org.elasticsearch.common.settings.Settings;
+import org.elasticsearch.common.settings.SettingsException;
 import org.elasticsearch.test.ESTestCase;
 import org.junit.Test;
 
 import static org.elasticsearch.common.settings.Settings.settingsBuilder;
-import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.equalTo;
 
 /**
  *
  */
 public class JsonSettingsLoaderTests extends ESTestCase {
-
     @Test
     public void testSimpleJsonSettings() throws Exception {
         String json = "/org/elasticsearch/common/settings/loader/test-settings.json";
@@ -50,4 +50,17 @@ public class JsonSettingsLoaderTests extends ESTestCase {
         assertThat(settings.getAsArray("test1.test3")[0], equalTo("test3-1"));
         assertThat(settings.getAsArray("test1.test3")[1], equalTo("test3-2"));
     }
+
+    public void testDuplicateKeysThrowsException() {
+        String json = "{\"foo\":\"bar\",\"foo\":\"baz\"}";
+        try {
+            settingsBuilder()
+                    .loadFromSource(json)
+                    .build();
+            fail("expected exception");
+        } catch (SettingsException e) {
+            assertEquals(e.getCause().getClass(), ElasticsearchParseException.class);
+            assertTrue(e.toString().contains("duplicate settings key [foo] found at line number [1], column number [13], previous value [bar], current value [baz]"));
+        }
+    }
 }

core/src/test/java/org/elasticsearch/common/settings/loader/PropertiesSettingsLoaderTests.java

@@ -0,0 +1,47 @@
+/*
+ * 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.common.settings.loader;
+
+import org.elasticsearch.ElasticsearchParseException;
+import org.elasticsearch.test.ESTestCase;
+
+import java.io.IOException;
+import java.nio.charset.Charset;
+
+public class PropertiesSettingsLoaderTests extends ESTestCase {
+    public void testDuplicateKeyFromStringThrowsException() throws IOException {
+        PropertiesSettingsLoader loader = new PropertiesSettingsLoader();
+        try {
+            loader.load("foo=bar\nfoo=baz");
+            fail("expected exception");
+        } catch (ElasticsearchParseException e) {
+            assertEquals(e.getMessage(), "duplicate settings key [foo] found, previous value [bar], current value [baz]");
+        }
+    }
+
+    public void testDuplicateKeysFromBytesThrowsException() throws IOException {
+        PropertiesSettingsLoader loader = new PropertiesSettingsLoader();
+        try {
+            loader.load("foo=bar\nfoo=baz".getBytes(Charset.defaultCharset()));
+        } catch (ElasticsearchParseException e) {
+            assertEquals(e.getMessage(), "duplicate settings key [foo] found, previous value [bar], current value [baz]");
+        }
+    }
+}

core/src/test/java/org/elasticsearch/common/settings/loader/YamlSettingsLoaderTests.java

@@ -19,6 +19,7 @@
 
 package org.elasticsearch.common.settings.loader;
 
+import org.elasticsearch.ElasticsearchParseException;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.common.settings.SettingsException;
 import org.elasticsearch.test.ESTestCase;
@@ -31,7 +32,6 @@ import static org.hamcrest.Matchers.equalTo;
  *
  */
 public class YamlSettingsLoaderTests extends ESTestCase {
-
     @Test
     public void testSimpleYamlSettings() throws Exception {
         String yaml = "/org/elasticsearch/common/settings/loader/test-settings.yml";
@@ -66,4 +66,17 @@ public class YamlSettingsLoaderTests extends ESTestCase {
                 .loadFromStream(yaml, getClass().getResourceAsStream(yaml))
                 .build();
     }
-}
+
+    public void testDuplicateKeysThrowsException() {
+        String yaml = "foo: bar\nfoo: baz";
+        try {
+            settingsBuilder()
+                    .loadFromSource(yaml)
+                    .build();
+            fail("expected exception");
+        } catch (SettingsException e) {
+            assertEquals(e.getCause().getClass(), ElasticsearchParseException.class);
+            assertTrue(e.toString().contains("duplicate settings key [foo] found at line number [2], column number [6], previous value [bar], current value [baz]"));
+        }
+    }
+}

dev-tools/Elasticsearch.launch

@@ -6,12 +6,13 @@
 <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
 <listEntry value="1"/>
 </listAttribute>
-<mapAttribute key="org.eclipse.debug.core.environmentVariables">
+<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
-<mapEntry key="ES_HOME" value="${target_home}"/>
+<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
-</mapAttribute>
+<listEntry value="org.eclipse.debug.ui.launchGroup.run"/>
-<stringAttribute key="org.eclipse.jdt.launching.CLASSPATH_PROVIDER" value="org.eclipse.m2e.launchconfig.classpathProvider"/>
+</listAttribute>
+<booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_START_ON_FIRST_THREAD" value="true"/>
 <stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.elasticsearch.bootstrap.Elasticsearch"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="start"/>
 <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="elasticsearch"/>
-<stringAttribute key="org.eclipse.jdt.launching.SOURCE_PATH_PROVIDER" value="org.eclipse.m2e.launchconfig.sourcepathProvider"/>
+<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xms256m -Xmx1g -Djava.awt.headless=true -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=logs/heapdump.hprof -Delasticsearch -Des.foreground=yes -ea -Des.path.home=target/eclipse_run -Des.security.manager.enabled=false"/>
-<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xms256m -Xmx1g -Djava.awt.headless=true -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=logs/heapdump.hprof -Delasticsearch -Des.foreground=yes -ea"/>
 </launchConfiguration>

distribution/pom.xml

@@ -90,6 +90,15 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-eclipse-plugin</artifactId>
+                <configuration>
+                    <!-- Many of the modules in this build have the artifactId "elasticsearch"
+                      which break importing into Eclipse without this. -->
+                    <projectNameTemplate>[groupId].[artifactId]</projectNameTemplate>
+                </configuration>
+            </plugin>
         </plugins>
 
         <pluginManagement>

plugins/cloud-aws/licenses/aws-java-sdk-core-1.10.0.jar.sha1

@@ -1 +0,0 @@
-9732a4e80aad23101faa442700c2172a37257c43

plugins/cloud-aws/licenses/aws-java-sdk-core-1.10.12.jar.sha1

@@ -0,0 +1 @@
+7ff51040bbcc9085dcb9a24a2c2a3cc7ac995988

plugins/cloud-aws/licenses/aws-java-sdk-ec2-1.10.0.jar.sha1

@@ -1 +0,0 @@
-b5dc3760021fba0ae67b4f11d37ffa52a4eac4f4

plugins/cloud-aws/licenses/aws-java-sdk-ec2-1.10.12.jar.sha1

@@ -0,0 +1 @@
+b0712cc659e72b9da0f5b03872d2476ab4a695f7

plugins/cloud-aws/licenses/aws-java-sdk-kms-1.10.0.jar.sha1

@@ -1 +0,0 @@
-48f0aab551fa9e2eb4c81e2debf40e9fff595405

plugins/cloud-aws/licenses/aws-java-sdk-kms-1.10.12.jar.sha1

@@ -0,0 +1 @@
+31afbe46b65e9933316c7e8dfb8b88dc4b37b6ba

plugins/cloud-aws/licenses/aws-java-sdk-s3-1.10.0.jar.sha1

@@ -1 +0,0 @@
-891e42d29e8f9474f83c050e4ee6a4512d4f4e71

plugins/cloud-aws/licenses/aws-java-sdk-s3-1.10.12.jar.sha1

@@ -0,0 +1 @@
+c9e2593fdf398c5f8906a704db037d17b2de4b2a

plugins/cloud-aws/pom.xml

@@ -16,7 +16,7 @@
 
     <properties>
         <elasticsearch.plugin.classname>org.elasticsearch.plugin.cloud.aws.CloudAwsPlugin</elasticsearch.plugin.classname>
-        <amazonaws.version>1.10.0</amazonaws.version>
+        <amazonaws.version>1.10.12</amazonaws.version>
         <tests.jvms>1</tests.jvms>
         <tests.rest.suite>cloud_aws</tests.rest.suite>
         <tests.rest.load_packaged>false</tests.rest.load_packaged>

plugins/cloud-aws/src/test/java/org/elasticsearch/cloud/aws/AmazonS3Wrapper.java

@@ -34,7 +34,6 @@ import java.io.InputStream;
 import java.net.URL;
 import java.util.Date;
 import java.util.List;
-
 import org.elasticsearch.common.SuppressForbidden;
 
 /**
@@ -579,4 +578,54 @@ public class AmazonS3Wrapper implements AmazonS3 {
     public boolean isRequesterPaysEnabled(String bucketName) throws AmazonServiceException, AmazonClientException {
         return delegate.isRequesterPaysEnabled(bucketName);
     }
+
+    @Override
+    public ObjectListing listNextBatchOfObjects(ListNextBatchOfObjectsRequest listNextBatchOfObjectsRequest) throws AmazonClientException, AmazonServiceException {
+        return delegate.listNextBatchOfObjects(listNextBatchOfObjectsRequest);
+    }
+
+    @Override
+    public VersionListing listNextBatchOfVersions(ListNextBatchOfVersionsRequest listNextBatchOfVersionsRequest) throws AmazonClientException, AmazonServiceException {
+        return delegate.listNextBatchOfVersions(listNextBatchOfVersionsRequest);
+    }
+
+    @Override
+    public Owner getS3AccountOwner(GetS3AccountOwnerRequest getS3AccountOwnerRequest) throws AmazonClientException, AmazonServiceException {
+        return delegate.getS3AccountOwner(getS3AccountOwnerRequest);
+    }
+
+    @Override
+    public BucketLoggingConfiguration getBucketLoggingConfiguration(GetBucketLoggingConfigurationRequest getBucketLoggingConfigurationRequest) throws AmazonClientException, AmazonServiceException {
+        return delegate.getBucketLoggingConfiguration(getBucketLoggingConfigurationRequest);
+    }
+
+    @Override
+    public BucketVersioningConfiguration getBucketVersioningConfiguration(GetBucketVersioningConfigurationRequest getBucketVersioningConfigurationRequest) throws AmazonClientException, AmazonServiceException {
+        return delegate.getBucketVersioningConfiguration(getBucketVersioningConfigurationRequest);
+    }
+
+    @Override
+    public BucketLifecycleConfiguration getBucketLifecycleConfiguration(GetBucketLifecycleConfigurationRequest getBucketLifecycleConfigurationRequest) {
+        return delegate.getBucketLifecycleConfiguration(getBucketLifecycleConfigurationRequest);
+    }
+
+    @Override
+    public BucketCrossOriginConfiguration getBucketCrossOriginConfiguration(GetBucketCrossOriginConfigurationRequest getBucketCrossOriginConfigurationRequest) {
+        return delegate.getBucketCrossOriginConfiguration(getBucketCrossOriginConfigurationRequest);
+    }
+
+    @Override
+    public BucketTaggingConfiguration getBucketTaggingConfiguration(GetBucketTaggingConfigurationRequest getBucketTaggingConfigurationRequest) {
+        return delegate.getBucketTaggingConfiguration(getBucketTaggingConfigurationRequest);
+    }
+
+    @Override
+    public BucketNotificationConfiguration getBucketNotificationConfiguration(GetBucketNotificationConfigurationRequest getBucketNotificationConfigurationRequest) throws AmazonClientException, AmazonServiceException {
+        return delegate.getBucketNotificationConfiguration(getBucketNotificationConfigurationRequest);
+    }
+
+    @Override
+    public BucketReplicationConfiguration getBucketReplicationConfiguration(GetBucketReplicationConfigurationRequest getBucketReplicationConfigurationRequest) throws AmazonServiceException, AmazonClientException {
+        return delegate.getBucketReplicationConfiguration(getBucketReplicationConfigurationRequest);
+    }
 }

pom.xml

@@ -982,7 +982,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-eclipse-plugin</artifactId>
-                    <version>2.9</version>
+                    <version>2.10</version>
                     <configuration>
                         <buildOutputDirectory>eclipse-build</buildOutputDirectory>
                         <downloadSources>true</downloadSources>