[INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for org.apache.hadoop:hadoop-mapreduce-examples:jar:0.24.0-SNAPSHOT [WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.apache.hadoop:hadoop-mapreduce-client-hs:jar -> duplicate declaration of version (?) @ line 90, column 18 [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects. [WARNING] [INFO] ------------------------------------------------------------------------ [INFO] Reactor Build Order: [INFO] [INFO] Apache Hadoop Main [INFO] Apache Hadoop Project POM [INFO] Apache Hadoop Annotations [INFO] Apache Hadoop Project Dist POM [INFO] Apache Hadoop Assemblies [INFO] Apache Hadoop Auth [INFO] Apache Hadoop Auth Examples [INFO] Apache Hadoop Common [INFO] Apache Hadoop Common Project [INFO] Apache Hadoop HDFS [INFO] Apache Hadoop HttpFS [INFO] Apache Hadoop HDFS BookKeeper Journal [INFO] Apache Hadoop HDFS Project [INFO] hadoop-yarn [INFO] hadoop-yarn-api [INFO] hadoop-yarn-common [INFO] hadoop-yarn-server [INFO] hadoop-yarn-server-common [INFO] hadoop-yarn-server-nodemanager [INFO] hadoop-yarn-server-web-proxy [INFO] hadoop-yarn-server-resourcemanager [INFO] hadoop-yarn-server-tests [INFO] hadoop-mapreduce-client [INFO] hadoop-mapreduce-client-core [INFO] hadoop-yarn-applications [INFO] hadoop-yarn-applications-distributedshell [INFO] hadoop-yarn-site [INFO] hadoop-mapreduce-client-common [INFO] hadoop-mapreduce-client-shuffle [INFO] hadoop-mapreduce-client-app [INFO] hadoop-mapreduce-client-hs [INFO] hadoop-mapreduce-client-jobclient [INFO] Apache Hadoop MapReduce Examples [INFO] hadoop-mapreduce [INFO] Apache Hadoop MapReduce Streaming [INFO] Apache Hadoop Distributed Copy [INFO] Apache Hadoop Archives [INFO] Apache Hadoop Rumen [INFO] Apache Hadoop Extras [INFO] Apache Hadoop Tools Dist [INFO] Apache Hadoop Tools [INFO] Apache Hadoop Distribution [INFO] Apache Hadoop Client [INFO] Apache Hadoop Mini-Cluster [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Apache Hadoop Main 0.24.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-enforcer-plugin:1.0:enforce (default) @ hadoop-main --- [INFO] [INFO] --- maven-site-plugin:3.0:attach-descriptor (attach-descriptor) @ hadoop-main --- [INFO] [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ hadoop-main --- [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/pom.xml to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-main/0.24.0-SNAPSHOT/hadoop-main-0.24.0-SNAPSHOT.pom [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Apache Hadoop Project POM 0.24.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-antrun-plugin:1.6:run (create-testdirs) @ hadoop-project --- [INFO] Executing tasks main: [INFO] Executed tasks [INFO] [INFO] --- maven-site-plugin:3.0:attach-descriptor (attach-descriptor) @ hadoop-project --- [INFO] [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ hadoop-project --- [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-project/pom.xml to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-project/0.24.0-SNAPSHOT/hadoop-project-0.24.0-SNAPSHOT.pom [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-project/target/hadoop-project-0.24.0-SNAPSHOT-site.xml to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-project/0.24.0-SNAPSHOT/hadoop-project-0.24.0-SNAPSHOT-site.xml [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Apache Hadoop Annotations 0.24.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-antrun-plugin:1.6:run (create-testdirs) @ hadoop-annotations --- [INFO] Executing tasks main: [INFO] Executed tasks [INFO] [INFO] --- maven-resources-plugin:2.2:resources (default-resources) @ hadoop-annotations --- [INFO] Using default encoding to copy filtered resources. [INFO] [INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ hadoop-annotations --- [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- maven-resources-plugin:2.2:testResources (default-testResources) @ hadoop-annotations --- [INFO] Using default encoding to copy filtered resources. [INFO] [INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ hadoop-annotations --- [INFO] No sources to compile [INFO] [INFO] --- maven-surefire-plugin:2.10:test (default-test) @ hadoop-annotations --- [INFO] Tests are skipped. [INFO] [INFO] --- maven-jar-plugin:2.3.1:jar (default-jar) @ hadoop-annotations --- [INFO] [INFO] --- maven-site-plugin:3.0:attach-descriptor (attach-descriptor) @ hadoop-annotations --- [INFO] [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ hadoop-annotations --- [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-common-project/hadoop-annotations/target/hadoop-annotations-0.24.0-SNAPSHOT.jar to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-annotations/0.24.0-SNAPSHOT/hadoop-annotations-0.24.0-SNAPSHOT.jar [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-common-project/hadoop-annotations/pom.xml to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-annotations/0.24.0-SNAPSHOT/hadoop-annotations-0.24.0-SNAPSHOT.pom [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Apache Hadoop Project Dist POM 0.24.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-antrun-plugin:1.6:run (create-testdirs) @ hadoop-project-dist --- [INFO] Executing tasks main: [INFO] Executed tasks [INFO] [INFO] --- maven-jar-plugin:2.3.1:jar (prepare-jar) @ hadoop-project-dist --- [WARNING] JAR will be empty - no content was marked for inclusion! [INFO] [INFO] --- maven-jar-plugin:2.3.1:test-jar (prepare-test-jar) @ hadoop-project-dist --- [WARNING] JAR will be empty - no content was marked for inclusion! [INFO] [INFO] >>> maven-source-plugin:2.1.2:jar (default) @ hadoop-project-dist >>> [INFO] [INFO] --- maven-antrun-plugin:1.6:run (create-testdirs) @ hadoop-project-dist --- [INFO] Executing tasks main: [INFO] Executed tasks [INFO] [INFO] <<< maven-source-plugin:2.1.2:jar (default) @ hadoop-project-dist <<< [INFO] [INFO] --- maven-source-plugin:2.1.2:jar (default) @ hadoop-project-dist --- [INFO] [INFO] >>> maven-source-plugin:2.1.2:test-jar (default) @ hadoop-project-dist >>> [INFO] [INFO] --- maven-antrun-plugin:1.6:run (create-testdirs) @ hadoop-project-dist --- [INFO] Executing tasks main: [INFO] Executed tasks [INFO] [INFO] <<< maven-source-plugin:2.1.2:test-jar (default) @ hadoop-project-dist <<< [INFO] [INFO] --- maven-source-plugin:2.1.2:test-jar (default) @ hadoop-project-dist --- [INFO] [INFO] --- maven-site-plugin:3.0:attach-descriptor (attach-descriptor) @ hadoop-project-dist --- [INFO] [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ hadoop-project-dist --- [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-project-dist/pom.xml to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-project-dist/0.24.0-SNAPSHOT/hadoop-project-dist-0.24.0-SNAPSHOT.pom [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-project-dist/target/hadoop-project-dist-0.24.0-SNAPSHOT-tests.jar to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-project-dist/0.24.0-SNAPSHOT/hadoop-project-dist-0.24.0-SNAPSHOT-tests.jar [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Apache Hadoop Assemblies 0.24.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-enforcer-plugin:1.0:enforce (default) @ hadoop-assemblies --- [INFO] [INFO] --- maven-antrun-plugin:1.6:run (create-testdirs) @ hadoop-assemblies --- [INFO] Executing tasks main: [INFO] Executed tasks [INFO] [INFO] --- maven-resources-plugin:2.2:resources (default-resources) @ hadoop-assemblies --- [INFO] Using default encoding to copy filtered resources. [INFO] [INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ hadoop-assemblies --- [INFO] No sources to compile [INFO] [INFO] --- maven-resources-plugin:2.2:testResources (default-testResources) @ hadoop-assemblies --- [INFO] Using default encoding to copy filtered resources. [INFO] [INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ hadoop-assemblies --- [INFO] No sources to compile [INFO] [INFO] --- maven-surefire-plugin:2.10:test (default-test) @ hadoop-assemblies --- [INFO] Tests are skipped. [INFO] [INFO] --- maven-jar-plugin:2.3.1:jar (default-jar) @ hadoop-assemblies --- [INFO] [INFO] --- maven-site-plugin:3.0:attach-descriptor (attach-descriptor) @ hadoop-assemblies --- [INFO] [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ hadoop-assemblies --- [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-assemblies/target/hadoop-assemblies-0.24.0-SNAPSHOT.jar to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-assemblies/0.24.0-SNAPSHOT/hadoop-assemblies-0.24.0-SNAPSHOT.jar [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-assemblies/pom.xml to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-assemblies/0.24.0-SNAPSHOT/hadoop-assemblies-0.24.0-SNAPSHOT.pom [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Apache Hadoop Auth 0.24.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-antrun-plugin:1.6:run (create-testdirs) @ hadoop-auth --- [INFO] Executing tasks main: [INFO] Executed tasks [INFO] [INFO] --- maven-resources-plugin:2.2:resources (default-resources) @ hadoop-auth --- [INFO] Using default encoding to copy filtered resources. [INFO] [INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ hadoop-auth --- [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- maven-resources-plugin:2.2:testResources (default-testResources) @ hadoop-auth --- [INFO] Using default encoding to copy filtered resources. [INFO] [INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ hadoop-auth --- [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- maven-surefire-plugin:2.10:test (default-test) @ hadoop-auth --- [INFO] Tests are skipped. [INFO] [INFO] >>> maven-source-plugin:2.1.2:jar (default) @ hadoop-auth >>> [INFO] [INFO] --- maven-antrun-plugin:1.6:run (create-testdirs) @ hadoop-auth --- [INFO] Executing tasks main: [INFO] Executed tasks [INFO] [INFO] <<< maven-source-plugin:2.1.2:jar (default) @ hadoop-auth <<< [INFO] [INFO] --- maven-source-plugin:2.1.2:jar (default) @ hadoop-auth --- [INFO] [INFO] --- maven-jar-plugin:2.3.1:jar (default-jar) @ hadoop-auth --- [INFO] [INFO] --- maven-site-plugin:3.0:attach-descriptor (attach-descriptor) @ hadoop-auth --- [INFO] [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ hadoop-auth --- [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-common-project/hadoop-auth/target/hadoop-auth-0.24.0-SNAPSHOT.jar to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-auth/0.24.0-SNAPSHOT/hadoop-auth-0.24.0-SNAPSHOT.jar [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-common-project/hadoop-auth/pom.xml to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-auth/0.24.0-SNAPSHOT/hadoop-auth-0.24.0-SNAPSHOT.pom [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-common-project/hadoop-auth/target/hadoop-auth-0.24.0-SNAPSHOT-sources.jar to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-auth/0.24.0-SNAPSHOT/hadoop-auth-0.24.0-SNAPSHOT-sources.jar [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Apache Hadoop Auth Examples 0.24.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-antrun-plugin:1.6:run (create-testdirs) @ hadoop-auth-examples --- [INFO] Executing tasks main: [INFO] Executed tasks [INFO] [INFO] --- maven-resources-plugin:2.2:resources (default-resources) @ hadoop-auth-examples --- [INFO] Using default encoding to copy filtered resources. [INFO] [INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ hadoop-auth-examples --- [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- maven-resources-plugin:2.2:testResources (default-testResources) @ hadoop-auth-examples --- [INFO] Using default encoding to copy filtered resources. [INFO] [INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ hadoop-auth-examples --- [INFO] No sources to compile [INFO] [INFO] --- maven-surefire-plugin:2.10:test (default-test) @ hadoop-auth-examples --- [INFO] Tests are skipped. [INFO] [INFO] --- maven-war-plugin:2.1:war (default-war) @ hadoop-auth-examples --- [INFO] Packaging webapp [INFO] Assembling webapp [hadoop-auth-examples] in [/home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-common-project/hadoop-auth-examples/target/hadoop-auth-examples-0.24.0-SNAPSHOT] [INFO] Processing war project [INFO] Copying webapp resources [/home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-common-project/hadoop-auth-examples/src/main/webapp] [INFO] Webapp assembled in [83 msecs] [INFO] Building war: /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-common-project/hadoop-auth-examples/target/hadoop-auth-examples.war [INFO] WEB-INF/web.xml already added, skipping [INFO] [INFO] --- maven-site-plugin:3.0:attach-descriptor (attach-descriptor) @ hadoop-auth-examples --- [INFO] [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ hadoop-auth-examples --- [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-common-project/hadoop-auth-examples/target/hadoop-auth-examples.war to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-auth-examples/0.24.0-SNAPSHOT/hadoop-auth-examples-0.24.0-SNAPSHOT.war [INFO] Installing /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-common-project/hadoop-auth-examples/pom.xml to /home/ak5singh/.m2/repository/org/apache/hadoop/hadoop-auth-examples/0.24.0-SNAPSHOT/hadoop-auth-examples-0.24.0-SNAPSHOT.pom [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Apache Hadoop Common 0.24.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-antrun-plugin:1.6:run (create-testdirs) @ hadoop-common --- [INFO] Executing tasks main: [INFO] Executed tasks [INFO] [INFO] --- build-helper-maven-plugin:1.5:add-source (add-source) @ hadoop-common --- [INFO] Source directory: /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-common-project/hadoop-common/target/generated-sources/java added. [INFO] [INFO] --- build-helper-maven-plugin:1.5:add-test-source (add-test-source) @ hadoop-common --- [INFO] Test Source directory: /home/ak5singh/hadoop-eclipse/hadoop-common/hadoop-common-project/hadoop-common/target/generated-test-sources/java added. [INFO] [INFO] --- maven-antrun-plugin:1.6:run (compile-proto) @ hadoop-common --- [INFO] Executing tasks main: [exec] hadoop_rpc.proto:25:8: Option "java_generate_equals_and_hash" unknown. [exec] IpcConnectionContext.proto:20:8: Option "java_generate_equals_and_hash" unknown. [exec] ProtocolInfo.proto:22:8: Option "java_generate_equals_and_hash" unknown. [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Apache Hadoop Main ................................ SUCCESS [1.353s] [INFO] Apache Hadoop Project POM ......................... SUCCESS [0.856s] [INFO] Apache Hadoop Annotations ......................... SUCCESS [0.693s] [INFO] Apache Hadoop Project Dist POM .................... SUCCESS [0.572s] [INFO] Apache Hadoop Assemblies .......................... SUCCESS [0.347s] [INFO] Apache Hadoop Auth ................................ SUCCESS [0.655s] [INFO] Apache Hadoop Auth Examples ....................... SUCCESS [0.753s] [INFO] Apache Hadoop Common .............................. FAILURE [1.433s] [INFO] Apache Hadoop Common Project ...................... SKIPPED [INFO] Apache Hadoop HDFS ................................ SKIPPED [INFO] Apache Hadoop HttpFS .............................. SKIPPED [INFO] Apache Hadoop HDFS BookKeeper Journal ............. SKIPPED [INFO] Apache Hadoop HDFS Project ........................ SKIPPED [INFO] hadoop-yarn ....................................... SKIPPED [INFO] hadoop-yarn-api ................................... SKIPPED [INFO] hadoop-yarn-common ................................ SKIPPED [INFO] hadoop-yarn-server ................................ SKIPPED [INFO] hadoop-yarn-server-common ......................... SKIPPED [INFO] hadoop-yarn-server-nodemanager .................... SKIPPED [INFO] hadoop-yarn-server-web-proxy ...................... SKIPPED [INFO] hadoop-yarn-server-resourcemanager ................ SKIPPED [INFO] hadoop-yarn-server-tests .......................... SKIPPED [INFO] hadoop-mapreduce-client ........................... SKIPPED [INFO] hadoop-mapreduce-client-core ...................... SKIPPED [INFO] hadoop-yarn-applications .......................... SKIPPED [INFO] hadoop-yarn-applications-distributedshell ......... SKIPPED [INFO] hadoop-yarn-site .................................. SKIPPED [INFO] hadoop-mapreduce-client-common .................... SKIPPED [INFO] hadoop-mapreduce-client-shuffle ................... SKIPPED [INFO] hadoop-mapreduce-client-app ....................... SKIPPED [INFO] hadoop-mapreduce-client-hs ........................ SKIPPED [INFO] hadoop-mapreduce-client-jobclient ................. SKIPPED [INFO] Apache Hadoop MapReduce Examples .................. SKIPPED [INFO] hadoop-mapreduce .................................. SKIPPED [INFO] Apache Hadoop MapReduce Streaming ................. SKIPPED [INFO] Apache Hadoop Distributed Copy .................... SKIPPED [INFO] Apache Hadoop Archives ............................ SKIPPED [INFO] Apache Hadoop Rumen ............................... SKIPPED [INFO] Apache Hadoop Extras .............................. SKIPPED [INFO] Apache Hadoop Tools Dist .......................... SKIPPED [INFO] Apache Hadoop Tools ............................... SKIPPED [INFO] Apache Hadoop Distribution ........................ SKIPPED [INFO] Apache Hadoop Client .............................. SKIPPED [INFO] Apache Hadoop Mini-Cluster ........................ SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 8.318s [INFO] Finished at: Fri Mar 02 10:42:25 CST 2012 [INFO] Final Memory: 23M/234M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.6:run (compile-proto) on project hadoop-common: An Ant BuildException has occured: exec returned: 1 -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn -rf :hadoop-common