See <https://builds.apache.org/job/Hadoop-common-trunk-Java8/1522/changes>
Changes: [aw] HADOOP-13178. TestShellBasedIdMapping.testStaticMapUpdate doesn't work ------------------------------------------ [...truncated 5336 lines...] Running org.apache.hadoop.cli.TestCLI Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.779 sec - in org.apache.hadoop.net.TestStaticMapping Running org.apache.hadoop.io.TestSortedMapWritable Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.657 sec - in org.apache.hadoop.cli.TestCLI Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.196 sec - in org.apache.hadoop.io.TestSortedMapWritable Running org.apache.hadoop.io.TestIOUtils Running org.apache.hadoop.io.TestSequenceFile Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.355 sec - in org.apache.hadoop.io.TestIOUtils Running org.apache.hadoop.io.TestEnumSetWritable Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.977 sec - in org.apache.hadoop.net.unix.TestDomainSocket Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.458 sec - in org.apache.hadoop.io.TestEnumSetWritable Running org.apache.hadoop.io.TestWritableName Running org.apache.hadoop.io.TestBoundedByteArrayOutputStream Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.204 sec - in org.apache.hadoop.io.TestWritableName Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.064 sec - in org.apache.hadoop.io.TestBoundedByteArrayOutputStream Running org.apache.hadoop.io.TestSequenceFileAppend Running org.apache.hadoop.io.TestBytesWritable Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.183 sec - in org.apache.hadoop.io.TestBytesWritable Running org.apache.hadoop.io.TestSequenceFileSerialization Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.446 sec - in org.apache.hadoop.metrics2.lib.TestMutableMetrics Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.115 sec - in org.apache.hadoop.io.TestSequenceFileAppend Running org.apache.hadoop.io.TestDataByteBuffers Running org.apache.hadoop.io.file.tfile.TestTFileComparators Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.984 sec - in org.apache.hadoop.io.TestSequenceFileSerialization Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.446 sec - in org.apache.hadoop.io.TestDataByteBuffers Running org.apache.hadoop.io.file.tfile.TestTFileSeek Running org.apache.hadoop.io.file.tfile.TestTFileLzoCodecsByteArrays Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.835 sec - in org.apache.hadoop.io.file.tfile.TestTFileComparators Tests run: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.439 sec - in org.apache.hadoop.io.file.tfile.TestTFileLzoCodecsByteArrays 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: 0.417 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: 0.934 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: 3.027 sec - in org.apache.hadoop.io.file.tfile.TestTFileSeek Tests run: 19, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.656 sec - in org.apache.hadoop.io.file.tfile.TestTFileStreams Running org.apache.hadoop.io.file.tfile.TestTFileNoneCodecsJClassComparatorByteArrays Running org.apache.hadoop.io.file.tfile.TestTFileJClassComparatorByteArrays Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.49 sec - in org.apache.hadoop.io.file.tfile.TestTFile Running org.apache.hadoop.io.file.tfile.TestCompression Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.437 sec - in org.apache.hadoop.io.file.tfile.TestCompression Running org.apache.hadoop.io.file.tfile.TestTFileNoneCodecsStreams Tests run: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.503 sec - in org.apache.hadoop.io.file.tfile.TestTFileNoneCodecsJClassComparatorByteArrays Running org.apache.hadoop.io.file.tfile.TestTFileSplit Tests run: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.745 sec - in org.apache.hadoop.io.file.tfile.TestTFileJClassComparatorByteArrays Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.214 sec - in org.apache.hadoop.io.TestSequenceFile Tests run: 19, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.749 sec - in org.apache.hadoop.io.file.tfile.TestTFileNoneCodecsStreams 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: 1.664 sec - in org.apache.hadoop.io.file.tfile.TestTFileComparator2 Tests run: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.658 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: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.863 sec - in org.apache.hadoop.io.file.tfile.TestTFileByteArrays Running org.apache.hadoop.io.TestTextNonUTF8 Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.398 sec - in org.apache.hadoop.io.TestTextNonUTF8 Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.472 sec - in org.apache.hadoop.io.file.tfile.TestTFileSplit Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.994 sec - in org.apache.hadoop.io.file.tfile.TestVLong 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: 0.223 sec - in org.apache.hadoop.io.TestArrayWritable Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.34 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: 0.204 sec - in org.apache.hadoop.io.erasurecode.rawcoder.TestDummyRawCoder Tests run: 16, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.581 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: 0.068 sec - in org.apache.hadoop.io.erasurecode.TestECSchema Tests run: 16, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.595 sec - in org.apache.hadoop.io.erasurecode.rawcoder.TestRSRawCoder Running org.apache.hadoop.io.erasurecode.TestCodecRawCoderMapping 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: 0.592 sec - in org.apache.hadoop.io.erasurecode.TestCodecRawCoderMapping Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.371 sec - in org.apache.hadoop.io.file.tfile.TestTFileSeqFileComparison Running org.apache.hadoop.io.erasurecode.coder.TestRSErasureCoder Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.642 sec - in org.apache.hadoop.io.erasurecode.coder.TestXORCoder Running org.apache.hadoop.io.TestMapWritable Running org.apache.hadoop.io.TestText Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.256 sec - in org.apache.hadoop.io.TestMapWritable Running org.apache.hadoop.io.TestBooleanWritable Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.739 sec - in org.apache.hadoop.io.erasurecode.coder.TestHHXORErasureCoder Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.245 sec - in org.apache.hadoop.io.TestBooleanWritable Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.823 sec - in org.apache.hadoop.io.TestText Running org.apache.hadoop.io.compress.zlib.TestZlibCompressorDecompressor Running org.apache.hadoop.io.compress.TestCompressionStreamReuse Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.565 sec - in org.apache.hadoop.io.erasurecode.coder.TestRSErasureCoder 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: 0.413 sec - in org.apache.hadoop.io.compress.lz4.TestLz4CompressorDecompressor Running org.apache.hadoop.io.compress.TestCodec Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.197 sec - in org.apache.hadoop.io.compress.zlib.TestZlibCompressorDecompressor Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.626 sec - in org.apache.hadoop.io.compress.TestCodecFactory 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: 0.412 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: 0.682 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: 0.43 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: 0.486 sec - in org.apache.hadoop.io.compress.snappy.TestSnappyCompressorDecompressor Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.084 sec - in org.apache.hadoop.io.compress.TestDecompressorStream Running org.apache.hadoop.io.compress.TestBlockDecompressorStream Running org.apache.hadoop.io.compress.TestCompressorStream Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.079 sec - in org.apache.hadoop.io.compress.TestCompressorStream Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.087 sec - in org.apache.hadoop.io.compress.TestBlockDecompressorStream Running org.apache.hadoop.io.TestMD5Hash Running org.apache.hadoop.io.TestSecureIOUtils Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.226 sec - in org.apache.hadoop.io.TestMD5Hash Running org.apache.hadoop.io.TestMapFile Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.787 sec - in org.apache.hadoop.io.TestSecureIOUtils Running org.apache.hadoop.io.TestGenericWritable Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.181 sec - in org.apache.hadoop.io.compress.TestCompressionStreamReuse Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.463 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: 1.588 sec - in org.apache.hadoop.io.TestMapFile Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.475 sec - in org.apache.hadoop.io.nativeio.TestSharedFileDescriptorFactory Running org.apache.hadoop.io.TestDefaultStringifier Running org.apache.hadoop.io.TestArrayPrimitiveWritable Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.215 sec - in org.apache.hadoop.io.TestArrayPrimitiveWritable Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.511 sec - in org.apache.hadoop.io.TestDefaultStringifier Running org.apache.hadoop.io.TestUTF8 Running org.apache.hadoop.io.TestBloomMapFile Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.732 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: 2.142 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: 1.583 sec - in org.apache.hadoop.io.retry.TestRetryProxy Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.454 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: 0.226 sec - in org.apache.hadoop.io.TestVersionedWritable Running org.apache.hadoop.io.TestObjectWritableProtos Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.371 sec - in org.apache.hadoop.io.TestObjectWritableProtos Running org.apache.hadoop.io.TestSequenceFileSync Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.96 sec - in org.apache.hadoop.io.TestSequenceFileSync Tests run: 20, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.108 sec - in org.apache.hadoop.io.nativeio.TestNativeIO Running org.apache.hadoop.io.serializer.TestSerializationFactory Running org.apache.hadoop.io.serializer.avro.TestAvroSerialization Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.536 sec - in org.apache.hadoop.io.serializer.TestSerializationFactory Running org.apache.hadoop.io.serializer.TestWritableSerialization Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.679 sec - in org.apache.hadoop.io.serializer.avro.TestAvroSerialization Running org.apache.hadoop.io.TestWritable Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.425 sec - in org.apache.hadoop.io.serializer.TestWritableSerialization Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.303 sec - in org.apache.hadoop.io.TestWritable Running org.apache.hadoop.io.TestWritableUtils Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.151 sec - in org.apache.hadoop.io.TestWritableUtils Running org.apache.hadoop.io.TestArrayFile Running org.apache.hadoop.io.TestSetFile Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.981 sec - in org.apache.hadoop.io.TestSetFile Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.535 sec - in org.apache.hadoop.io.TestArrayFile Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.829 sec - in org.apache.hadoop.io.retry.TestFailoverProxy Tests run: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 98.572 sec - in org.apache.hadoop.io.compress.TestCodec Results : Failed tests: TestGangliaMetrics.testGangliaMetrics2:139->checkMetrics:161 Missing metrics: test.s1rec.Xxx TestDNS.testNullDnsServer:124 Expected: is "asf906.gq1.ygridcore.net" but: was "localhost" Tests run: 3395, Failures: 2, Errors: 0, 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 [ 12.984 s] [INFO] Apache Hadoop MiniKDC .............................. SUCCESS [ 25.480 s] [INFO] Apache Hadoop Auth ................................. SUCCESS [03:47 min] [INFO] Apache Hadoop Auth Examples ........................ SUCCESS [ 9.349 s] [INFO] Apache Hadoop Common ............................... FAILURE [07:18 min] [INFO] Apache Hadoop NFS .................................. SKIPPED [INFO] Apache Hadoop KMS .................................. SKIPPED [INFO] Apache Hadoop Common Project ....................... SUCCESS [ 0.084 s] [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 11:55 min [INFO] Finished at: 2016-05-21T18:09:24+00:00 [INFO] Final Memory: 99M/2428M [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