See <https://builds.apache.org/job/Hadoop-common-trunk-Java8/1570/changes>
Changes: [wang] HADOOP-13228. Add delegation token to the connection in [xgong] YARN-5088. Improve "yarn log" command-line to read the last K bytes for ------------------------------------------ [...truncated 5350 lines...] Running org.apache.hadoop.cli.TestCLI Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.609 sec - in org.apache.hadoop.metrics2.lib.TestMutableMetrics Running org.apache.hadoop.io.TestSortedMapWritable Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.218 sec - in org.apache.hadoop.net.TestStaticMapping Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.471 sec - in org.apache.hadoop.io.TestSortedMapWritable Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.504 sec - in org.apache.hadoop.cli.TestCLI Running org.apache.hadoop.io.TestIOUtils Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.249 sec - in org.apache.hadoop.net.unix.TestDomainSocket Running org.apache.hadoop.io.TestSequenceFile Running org.apache.hadoop.io.TestEnumSetWritable Running org.apache.hadoop.io.TestWritableName Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.966 sec - in org.apache.hadoop.io.TestIOUtils Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.576 sec - in org.apache.hadoop.io.TestWritableName Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.021 sec - in org.apache.hadoop.io.TestEnumSetWritable Running org.apache.hadoop.io.TestBoundedByteArrayOutputStream Running org.apache.hadoop.io.TestSequenceFileAppend Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.17 sec - in org.apache.hadoop.io.TestBoundedByteArrayOutputStream Running org.apache.hadoop.io.TestBytesWritable Running org.apache.hadoop.io.TestSequenceFileSerialization Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.366 sec - in org.apache.hadoop.io.TestBytesWritable Running org.apache.hadoop.io.TestDataByteBuffers Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.565 sec - in org.apache.hadoop.io.TestSequenceFileAppend Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.56 sec - in org.apache.hadoop.io.TestDataByteBuffers Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.445 sec - in org.apache.hadoop.io.TestSequenceFileSerialization Running org.apache.hadoop.io.file.tfile.TestTFileComparators Running org.apache.hadoop.io.file.tfile.TestTFileSeek Running org.apache.hadoop.io.file.tfile.TestTFileLzoCodecsByteArrays Tests run: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.931 sec - in org.apache.hadoop.io.file.tfile.TestTFileLzoCodecsByteArrays Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.789 sec - in org.apache.hadoop.io.file.tfile.TestTFileComparators Running org.apache.hadoop.io.file.tfile.TestTFileLzoCodecsStreams Running org.apache.hadoop.io.file.tfile.TestTFileUnsortedByteArrays Tests run: 19, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.262 sec - in org.apache.hadoop.io.file.tfile.TestTFileLzoCodecsStreams Running org.apache.hadoop.io.file.tfile.TestTFileStreams Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.15 sec - in org.apache.hadoop.io.file.tfile.TestTFileUnsortedByteArrays Running org.apache.hadoop.io.file.tfile.TestTFile Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.105 sec - in org.apache.hadoop.io.file.tfile.TestTFileSeek Running org.apache.hadoop.io.file.tfile.TestTFileNoneCodecsJClassComparatorByteArrays Tests run: 19, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.612 sec - in org.apache.hadoop.io.file.tfile.TestTFileStreams Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.312 sec - in org.apache.hadoop.io.file.tfile.TestTFile Running org.apache.hadoop.io.file.tfile.TestTFileJClassComparatorByteArrays Running org.apache.hadoop.io.file.tfile.TestCompression Tests run: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.115 sec - in org.apache.hadoop.io.file.tfile.TestTFileNoneCodecsJClassComparatorByteArrays Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.897 sec - in org.apache.hadoop.io.file.tfile.TestCompression Running org.apache.hadoop.io.file.tfile.TestTFileNoneCodecsStreams Running org.apache.hadoop.io.file.tfile.TestTFileSplit Tests run: 19, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.747 sec - in org.apache.hadoop.io.file.tfile.TestTFileNoneCodecsStreams Tests run: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.815 sec - in org.apache.hadoop.io.file.tfile.TestTFileJClassComparatorByteArrays Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 18.169 sec - in org.apache.hadoop.io.TestSequenceFile Running org.apache.hadoop.io.file.tfile.TestTFileComparator2 Running org.apache.hadoop.io.file.tfile.TestTFileNoneCodecsByteArrays Running org.apache.hadoop.io.file.tfile.TestTFileByteArrays Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.121 sec - in org.apache.hadoop.io.file.tfile.TestTFileComparator2 Tests run: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.401 sec - in org.apache.hadoop.io.file.tfile.TestTFileNoneCodecsByteArrays Running org.apache.hadoop.io.file.tfile.TestTFileSeqFileComparison Running org.apache.hadoop.io.file.tfile.TestVLong Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.146 sec - in org.apache.hadoop.io.file.tfile.TestTFileSplit Running org.apache.hadoop.io.TestTextNonUTF8 Tests run: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.408 sec - in org.apache.hadoop.io.file.tfile.TestTFileByteArrays Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.328 sec - in org.apache.hadoop.io.TestTextNonUTF8 Running org.apache.hadoop.io.TestArrayWritable Running org.apache.hadoop.io.erasurecode.rawcoder.TestXORRawCoder Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.537 sec - in org.apache.hadoop.io.TestArrayWritable Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.404 sec - in org.apache.hadoop.io.file.tfile.TestVLong Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.708 sec - in org.apache.hadoop.io.erasurecode.rawcoder.TestXORRawCoder Running org.apache.hadoop.io.erasurecode.rawcoder.TestRSRawCoderLegacy Running org.apache.hadoop.io.erasurecode.rawcoder.TestDummyRawCoder Running org.apache.hadoop.io.erasurecode.rawcoder.TestRSRawCoder Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.311 sec - in org.apache.hadoop.io.erasurecode.rawcoder.TestDummyRawCoder Tests run: 16, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.764 sec - in org.apache.hadoop.io.erasurecode.rawcoder.TestRSRawCoderLegacy Running org.apache.hadoop.io.erasurecode.TestECSchema Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.092 sec - in org.apache.hadoop.io.erasurecode.TestECSchema Running org.apache.hadoop.io.erasurecode.TestCodecRawCoderMapping Tests run: 16, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.798 sec - in org.apache.hadoop.io.erasurecode.rawcoder.TestRSRawCoder Running org.apache.hadoop.io.erasurecode.coder.TestHHXORErasureCoder Running org.apache.hadoop.io.erasurecode.coder.TestXORCoder Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.806 sec - in org.apache.hadoop.io.erasurecode.TestCodecRawCoderMapping Running org.apache.hadoop.io.erasurecode.coder.TestRSErasureCoder Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.875 sec - in org.apache.hadoop.io.erasurecode.coder.TestXORCoder Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.038 sec - in org.apache.hadoop.io.file.tfile.TestTFileSeqFileComparison Running org.apache.hadoop.io.TestMapWritable Running org.apache.hadoop.io.TestText Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.344 sec - in org.apache.hadoop.io.TestMapWritable Running org.apache.hadoop.io.TestBooleanWritable Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.532 sec - in org.apache.hadoop.io.erasurecode.coder.TestHHXORErasureCoder Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.308 sec - in org.apache.hadoop.io.TestBooleanWritable Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.96 sec - in org.apache.hadoop.io.TestText Running org.apache.hadoop.io.compress.zlib.TestZlibCompressorDecompressor Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.075 sec - in org.apache.hadoop.io.erasurecode.coder.TestRSErasureCoder Running org.apache.hadoop.io.compress.TestCompressionStreamReuse Running org.apache.hadoop.io.compress.lz4.TestLz4CompressorDecompressor Running org.apache.hadoop.io.compress.TestCodecFactory Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.736 sec - in org.apache.hadoop.io.compress.lz4.TestLz4CompressorDecompressor Running org.apache.hadoop.io.compress.TestCodec Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.092 sec - in org.apache.hadoop.io.compress.TestCodecFactory Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.637 sec - in org.apache.hadoop.io.compress.zlib.TestZlibCompressorDecompressor Running org.apache.hadoop.io.compress.bzip2.TestBzip2CompressorDecompressor Running org.apache.hadoop.io.compress.TestCompressorDecompressor Tests run: 2, Failures: 0, Errors: 0, Skipped: 2, Time elapsed: 0.56 sec - in org.apache.hadoop.io.compress.bzip2.TestBzip2CompressorDecompressor Running org.apache.hadoop.io.compress.TestCodecPool Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.116 sec - in org.apache.hadoop.io.compress.TestCompressorDecompressor Running org.apache.hadoop.io.compress.snappy.TestSnappyCompressorDecompressor Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.725 sec - in org.apache.hadoop.io.compress.TestCodecPool Running org.apache.hadoop.io.compress.TestDecompressorStream Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.958 sec - in org.apache.hadoop.io.compress.snappy.TestSnappyCompressorDecompressor Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.153 sec - in org.apache.hadoop.io.compress.TestDecompressorStream Running org.apache.hadoop.io.compress.TestBlockDecompressorStream Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.1 sec - in org.apache.hadoop.io.compress.TestBlockDecompressorStream Running org.apache.hadoop.io.compress.TestCompressorStream Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.098 sec - in org.apache.hadoop.io.compress.TestCompressorStream Running org.apache.hadoop.io.TestMD5Hash Running org.apache.hadoop.io.TestSecureIOUtils Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.327 sec - in org.apache.hadoop.io.TestMD5Hash Running org.apache.hadoop.io.TestMapFile Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.253 sec - in org.apache.hadoop.io.TestSecureIOUtils Running org.apache.hadoop.io.TestGenericWritable Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.681 sec - in org.apache.hadoop.io.compress.TestCompressionStreamReuse Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.058 sec - in org.apache.hadoop.io.TestGenericWritable Running org.apache.hadoop.io.nativeio.TestNativeIO Running org.apache.hadoop.io.nativeio.TestSharedFileDescriptorFactory Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.851 sec - in org.apache.hadoop.io.TestMapFile Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.811 sec - in org.apache.hadoop.io.nativeio.TestSharedFileDescriptorFactory Running org.apache.hadoop.io.TestDefaultStringifier Running org.apache.hadoop.io.TestArrayPrimitiveWritable Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.755 sec - in org.apache.hadoop.io.TestDefaultStringifier Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.35 sec - in org.apache.hadoop.io.TestArrayPrimitiveWritable Running org.apache.hadoop.io.TestUTF8 Running org.apache.hadoop.io.TestBloomMapFile Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.055 sec - in org.apache.hadoop.io.TestUTF8 Running org.apache.hadoop.io.retry.TestRetryProxy Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.478 sec - in org.apache.hadoop.io.TestBloomMapFile Running org.apache.hadoop.io.retry.TestDefaultRetryPolicy Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.866 sec - in org.apache.hadoop.io.retry.TestRetryProxy Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.851 sec - in org.apache.hadoop.io.retry.TestDefaultRetryPolicy Running org.apache.hadoop.io.retry.TestFailoverProxy Running org.apache.hadoop.io.TestVersionedWritable Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.285 sec - in org.apache.hadoop.io.TestVersionedWritable Running org.apache.hadoop.io.TestObjectWritableProtos Tests run: 20, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.875 sec - in org.apache.hadoop.io.nativeio.TestNativeIO Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.448 sec - in org.apache.hadoop.io.TestObjectWritableProtos Running org.apache.hadoop.io.TestSequenceFileSync Running org.apache.hadoop.io.serializer.TestSerializationFactory Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.772 sec - in org.apache.hadoop.io.serializer.TestSerializationFactory Running org.apache.hadoop.io.serializer.avro.TestAvroSerialization Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.248 sec - in org.apache.hadoop.io.TestSequenceFileSync Running org.apache.hadoop.io.serializer.TestWritableSerialization Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.129 sec - in org.apache.hadoop.io.serializer.avro.TestAvroSerialization Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.723 sec - in org.apache.hadoop.io.serializer.TestWritableSerialization Running org.apache.hadoop.io.TestWritable Running org.apache.hadoop.io.TestWritableUtils Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.17 sec - in org.apache.hadoop.io.TestWritableUtils Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.317 sec - in org.apache.hadoop.io.TestWritable Running org.apache.hadoop.io.TestArrayFile Running org.apache.hadoop.io.TestSetFile Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.961 sec - in org.apache.hadoop.io.TestSetFile Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.088 sec - in org.apache.hadoop.io.TestArrayFile Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.276 sec - in org.apache.hadoop.io.retry.TestFailoverProxy Tests run: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 112.033 sec - in org.apache.hadoop.io.compress.TestCodec Results : Failed tests: TestZKDelegationTokenSecretManager.testMultiNodeOperations:113 Expected InvalidToken Tests in error: TestZKFailoverController.testGracefulFailoverFailBecomingStandby:510 ยป ServiceFailed Tests run: 3413, Failures: 1, Errors: 1, Skipped: 86 [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Skipping Apache Hadoop NFS [INFO] This project has been banned from the build due to previous failures. [INFO] ------------------------------------------------------------------------ [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Skipping Apache Hadoop KMS [INFO] This project has been banned from the build due to previous failures. [INFO] ------------------------------------------------------------------------ [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Apache Hadoop Common Project 3.0.0-alpha1-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ hadoop-common-project --- [INFO] Deleting <https://builds.apache.org/job/Hadoop-common-trunk-Java8/ws/source/hadoop-common-project/target> [INFO] [INFO] --- maven-antrun-plugin:1.7:run (create-testdirs) @ hadoop-common-project --- [INFO] Executing tasks main: [mkdir] Created dir: <https://builds.apache.org/job/Hadoop-common-trunk-Java8/ws/source/hadoop-common-project/target/test-dir> [INFO] Executed tasks [INFO] [INFO] --- maven-source-plugin:2.3:jar-no-fork (hadoop-java-sources) @ hadoop-common-project --- [INFO] [INFO] --- maven-source-plugin:2.3:test-jar-no-fork (hadoop-java-sources) @ hadoop-common-project --- [INFO] [INFO] --- maven-enforcer-plugin:1.3.1:enforce (dist-enforce) @ hadoop-common-project --- [INFO] [INFO] --- maven-site-plugin:3.5:attach-descriptor (attach-descriptor) @ hadoop-common-project --- [INFO] [INFO] --- maven-javadoc-plugin:2.8.1:jar (module-javadocs) @ hadoop-common-project --- [INFO] Not executing Javadoc as the project is not a Java classpath-capable package [INFO] [INFO] --- maven-enforcer-plugin:1.3.1:enforce (depcheck) @ hadoop-common-project --- [INFO] [INFO] --- maven-checkstyle-plugin:2.15:checkstyle (default-cli) @ hadoop-common-project --- [INFO] [INFO] --- findbugs-maven-plugin:3.0.0:findbugs (default-cli) @ hadoop-common-project --- [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Apache Hadoop Annotations .......................... SUCCESS [ 18.012 s] [INFO] Apache Hadoop MiniKDC .............................. SUCCESS [ 18.029 s] [INFO] Apache Hadoop Auth ................................. SUCCESS [03:27 min] [INFO] Apache Hadoop Auth Examples ........................ SUCCESS [ 11.947 s] [INFO] Apache Hadoop Common ............................... FAILURE [09:29 min] [INFO] Apache Hadoop NFS .................................. SKIPPED [INFO] Apache Hadoop KMS .................................. SKIPPED [INFO] Apache Hadoop Common Project ....................... SUCCESS [ 0.110 s] [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 13:46 min [INFO] Finished at: 2016-06-01T21:11:13+00:00 [INFO] Final Memory: 94M/2435M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-common: There are test failures. [ERROR] [ERROR] Please refer to <https://builds.apache.org/job/Hadoop-common-trunk-Java8/ws/source/hadoop-common-project/hadoop-common/target/surefire-reports> for the individual test results. [ERROR] -> [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/MojoFailureException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :hadoop-common Build step 'Execute shell' marked build as failure Archiving artifacts Setting LATEST1_8_HOME=/home/jenkins/jenkins-slave/tools/hudson.model.JDK/latest1.8 Setting MAVEN_3_3_3_HOME=/home/jenkins/jenkins-slave/tools/hudson.tasks.Maven_MavenInstallation/maven-3.3.3 Recording test results Setting LATEST1_8_HOME=/home/jenkins/jenkins-slave/tools/hudson.model.JDK/latest1.8 Setting MAVEN_3_3_3_HOME=/home/jenkins/jenkins-slave/tools/hudson.tasks.Maven_MavenInstallation/maven-3.3.3 Setting LATEST1_8_HOME=/home/jenkins/jenkins-slave/tools/hudson.model.JDK/latest1.8 Setting MAVEN_3_3_3_HOME=/home/jenkins/jenkins-slave/tools/hudson.tasks.Maven_MavenInstallation/maven-3.3.3 --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org
