MAPREDUCE-7350. Replace Guava Lists usage by Hadoop's own Lists in hadoop-mapreduce-project (#3074)

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/MockJobs.java

@@ -61,6 +61,7 @@
 import org.apache.hadoop.mapreduce.v2.util.MRBuilderUtils;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.security.authorize.AccessControlList;
+import org.apache.hadoop.util.Lists;
 import org.apache.hadoop.yarn.MockApps;
 import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
 import org.apache.hadoop.yarn.api.records.ApplicationId;
@@ -70,7 +71,6 @@
 import org.apache.hadoop.yarn.util.Records;
 
 import org.apache.hadoop.thirdparty.com.google.common.collect.Iterators;
-import org.apache.hadoop.thirdparty.com.google.common.collect.Lists;
 import org.apache.hadoop.thirdparty.com.google.common.collect.Maps;
 
 public class MockJobs extends MockApps {

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/counters/CounterGroupFactory.java

@@ -21,7 +21,6 @@
 import java.util.List;
 import java.util.Map;
 
-import org.apache.hadoop.thirdparty.com.google.common.collect.Lists;
 import org.apache.hadoop.thirdparty.com.google.common.collect.Maps;
 
 import org.apache.hadoop.classification.InterfaceAudience;
@@ -30,6 +29,7 @@
 import org.apache.hadoop.mapreduce.JobCounter;
 import org.apache.hadoop.mapreduce.TaskCounter;
 import org.apache.hadoop.mapreduce.util.ResourceBundles;
+import org.apache.hadoop.util.Lists;
 
 /**
  * An abstract class to provide common implementation of the

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/input/FileInputFormat.java

@@ -41,15 +41,14 @@
 import org.apache.hadoop.mapreduce.JobContext;
 import org.apache.hadoop.mapreduce.Mapper;
 import org.apache.hadoop.mapreduce.security.TokenCache;
+import org.apache.hadoop.util.Lists;
 import org.apache.hadoop.util.ReflectionUtils;
 import org.apache.hadoop.util.StopWatch;
 import org.apache.hadoop.util.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import org.apache.hadoop.thirdparty.com.google.common.collect.Lists;
+/**
-
-/** 
  * A base class for file-based {@link InputFormat}s.
  *
  * <p><code>FileInputFormat</code> is the base class for all file-based 

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/CountersStrings.java

@@ -21,13 +21,12 @@
 import java.text.ParseException;
 import java.util.List;
 
-import org.apache.hadoop.thirdparty.com.google.common.collect.Lists;
-
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.io.IntWritable;
 import org.apache.hadoop.mapreduce.counters.AbstractCounters;
 import org.apache.hadoop.mapreduce.Counter;
 import org.apache.hadoop.mapreduce.counters.CounterGroupBase;
+import org.apache.hadoop.util.Lists;
 import org.apache.hadoop.util.StringInterner;
 import org.apache.hadoop.util.StringUtils;
 

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapred/TestFileInputFormat.java

@@ -33,6 +33,7 @@
 import org.apache.hadoop.fs.RawLocalFileSystem;
 import org.apache.hadoop.fs.RemoteIterator;
 import org.apache.hadoop.mapreduce.lib.input.FileInputFormat;
+import org.apache.hadoop.util.Lists;
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
@@ -43,8 +44,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import org.apache.hadoop.thirdparty.com.google.common.collect.Lists;
-
 @RunWith(value = Parameterized.class)
 public class TestFileInputFormat {
   

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/lib/input/TestFileInputFormat.java

@@ -43,6 +43,7 @@
 import org.apache.hadoop.mapred.SplitLocationInfo;
 import org.apache.hadoop.mapreduce.InputSplit;
 import org.apache.hadoop.mapreduce.Job;
+import org.apache.hadoop.util.Lists;
 import org.apache.hadoop.util.Sets;
 import org.junit.After;
 import org.junit.Assert;
@@ -54,8 +55,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import org.apache.hadoop.thirdparty.com.google.common.collect.Lists;
-
 @RunWith(value = Parameterized.class)
 public class TestFileInputFormat {
   

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/test/java/org/apache/hadoop/mapred/nativetask/kvtest/KVTest.java

@@ -30,6 +30,7 @@
 import org.apache.hadoop.mapred.nativetask.testutil.ResultVerifier;
 import org.apache.hadoop.mapred.nativetask.testutil.ScenarioConfiguration;
 import org.apache.hadoop.mapred.nativetask.testutil.TestConstants;
+import org.apache.hadoop.util.Lists;
 import org.junit.AfterClass;
 import org.apache.hadoop.util.NativeCodeLoader;
 import org.junit.Assume;
@@ -42,7 +43,6 @@
 import org.slf4j.LoggerFactory;
 
 import org.apache.hadoop.thirdparty.com.google.common.base.Splitter;
-import org.apache.hadoop.thirdparty.com.google.common.collect.Lists;
 
 @RunWith(Parameterized.class)
 public class KVTest {

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-uploader/src/test/java/org/apache/hadoop/mapred/uploader/TestFrameworkUploader.java

@@ -18,7 +18,6 @@
 
 package org.apache.hadoop.mapred.uploader;
 
-import org.apache.hadoop.thirdparty.com.google.common.collect.Lists;
 import org.apache.commons.compress.archivers.tar.TarArchiveEntry;
 import org.apache.commons.compress.archivers.tar.TarArchiveInputStream;
 import org.apache.commons.io.FileUtils;
@@ -32,6 +31,7 @@
 import org.apache.hadoop.hdfs.DFSConfigKeys;
 import org.apache.hadoop.hdfs.DistributedFileSystem;
 import org.apache.hadoop.hdfs.HdfsConfiguration;
+import org.apache.hadoop.util.Lists;
 import org.junit.Assert;
 import org.junit.Assume;
 import org.junit.Before;

hadoop-mapreduce-project/hadoop-mapreduce-client/pom.xml

@@ -177,6 +177,38 @@
          </properties>
        </configuration>
      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <dependencies>
+          <dependency>
+            <groupId>de.skuzzle.enforcer</groupId>
+            <artifactId>restrict-imports-enforcer-rule</artifactId>
+            <version>${restrict-imports.enforcer.version}</version>
+          </dependency>
+        </dependencies>
+        <executions>
+          <execution>
+            <id>banned-illegal-imports</id>
+            <phase>process-sources</phase>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+            <configuration>
+              <rules>
+                <restrictImports implementation="de.skuzzle.enforcer.restrictimports.rule.RestrictImports">
+                  <includeTestCode>true</includeTestCode>
+                  <reason>Use hadoop-common provided Lists rather than Guava provided Lists</reason>
+                  <bannedImports>
+                    <bannedImport>org.apache.hadoop.thirdparty.com.google.common.collect.Lists</bannedImport>
+                    <bannedImport>com.google.common.collect.Lists</bannedImport>
+                  </bannedImports>
+                </restrictImports>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
     </plugins>
   </build>
   <profiles>

hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml

@@ -155,6 +155,38 @@
           </excludes>
         </configuration>
       </plugin>
+       <plugin>
+           <groupId>org.apache.maven.plugins</groupId>
+           <artifactId>maven-enforcer-plugin</artifactId>
+           <dependencies>
+               <dependency>
+                   <groupId>de.skuzzle.enforcer</groupId>
+                   <artifactId>restrict-imports-enforcer-rule</artifactId>
+                   <version>${restrict-imports.enforcer.version}</version>
+               </dependency>
+           </dependencies>
+           <executions>
+               <execution>
+                   <id>banned-illegal-imports</id>
+                   <phase>process-sources</phase>
+                   <goals>
+                       <goal>enforce</goal>
+                   </goals>
+                   <configuration>
+                       <rules>
+                           <restrictImports implementation="de.skuzzle.enforcer.restrictimports.rule.RestrictImports">
+                               <includeTestCode>true</includeTestCode>
+                               <reason>Use hadoop-common provided Lists rather than Guava provided Lists</reason>
+                               <bannedImports>
+                                   <bannedImport>org.apache.hadoop.thirdparty.com.google.common.collect.Lists</bannedImport>
+                                   <bannedImport>com.google.common.collect.Lists</bannedImport>
+                               </bannedImports>
+                           </restrictImports>
+                       </rules>
+                   </configuration>
+               </execution>
+           </executions>
+       </plugin>
    </plugins>
    </build>
 </project>