See <https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/393/changes>
Changes:
[zxu] Revert "Disable caching for JarURLConnection to avoid sharing JarFile
with other users when loading resource from URL in Configuration class.
Contributed by Zhihai Xu"
[zxu] HADOOP-12404. Disable caching for JarURLConnection to avoid sharing
JarFile with other users when loading resource from URL in Configuration class.
Contributed by Zhihai Xu
[jlowe] Update CHANGES.txt to reflect commit of MR-5982 to 2.7.2
[wheat9] MAPREDUCE-6483. Replace deprecated method NameNode.getUri() with
DFSUtilClient.getNNUri() in TestMRCredentials. Contributed by Mingliang Liu.
------------------------------------------
[...truncated 7843 lines...]
Running org.apache.hadoop.fs.contract.hdfs.TestHDFSContractRename
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.34 sec - in
org.apache.hadoop.fs.contract.hdfs.TestHDFSContractRename
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.contract.hdfs.TestHDFSContractDelete
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.163 sec - in
org.apache.hadoop.fs.contract.hdfs.TestHDFSContractDelete
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.contract.hdfs.TestHDFSContractAppend
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.231 sec - in
org.apache.hadoop.fs.contract.hdfs.TestHDFSContractAppend
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.contract.hdfs.TestHDFSContractOpen
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.031 sec - in
org.apache.hadoop.fs.contract.hdfs.TestHDFSContractOpen
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.contract.hdfs.TestHDFSContractGetFileStatus
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.153 sec - in
org.apache.hadoop.fs.contract.hdfs.TestHDFSContractGetFileStatus
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.contract.hdfs.TestHDFSContractConcat
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.189 sec - in
org.apache.hadoop.fs.contract.hdfs.TestHDFSContractConcat
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.contract.hdfs.TestHDFSContractMkdir
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.135 sec - in
org.apache.hadoop.fs.contract.hdfs.TestHDFSContractMkdir
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.contract.hdfs.TestHDFSContractCreate
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.222 sec - in
org.apache.hadoop.fs.contract.hdfs.TestHDFSContractCreate
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.contract.hdfs.TestHDFSContractRootDirectory
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.368 sec - in
org.apache.hadoop.fs.contract.hdfs.TestHDFSContractRootDirectory
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.contract.hdfs.TestHDFSContractSeek
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.976 sec - in
org.apache.hadoop.fs.contract.hdfs.TestHDFSContractSeek
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.contract.hdfs.TestHDFSContractSetTimes
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.183 sec - in
org.apache.hadoop.fs.contract.hdfs.TestHDFSContractSetTimes
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestEnhancedByteBufferAccess
Tests run: 10, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 15.641 sec -
in org.apache.hadoop.fs.TestEnhancedByteBufferAccess
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestUrlStreamHandlerFactory
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.202 sec - in
org.apache.hadoop.fs.TestUrlStreamHandlerFactory
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.permission.TestStickyBit
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.447 sec - in
org.apache.hadoop.fs.permission.TestStickyBit
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestSymlinkHdfsDisable
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.154 sec - in
org.apache.hadoop.fs.TestSymlinkHdfsDisable
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestHDFSFileContextMainOperations
Tests run: 68, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.866 sec - in
org.apache.hadoop.fs.TestHDFSFileContextMainOperations
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestWebHdfsFileContextMainOperations
Tests run: 60, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.672 sec -
in org.apache.hadoop.fs.TestWebHdfsFileContextMainOperations
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestSWebHdfsFileContextMainOperations
Tests run: 60, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.171 sec -
in org.apache.hadoop.fs.TestSWebHdfsFileContextMainOperations
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestSymlinkHdfsFileContext
Tests run: 71, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.629 sec - in
org.apache.hadoop.fs.TestSymlinkHdfsFileContext
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestUnbuffer
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.317 sec - in
org.apache.hadoop.fs.TestUnbuffer
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.shell.TestHdfsTextCommand
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.68 sec - in
org.apache.hadoop.fs.shell.TestHdfsTextCommand
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestResolveHdfsSymlink
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.047 sec - in
org.apache.hadoop.fs.TestResolveHdfsSymlink
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestFcHdfsCreateMkdir
Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.836 sec - in
org.apache.hadoop.fs.TestFcHdfsCreateMkdir
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestFcHdfsPermission
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.835 sec - in
org.apache.hadoop.fs.TestFcHdfsPermission
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestXAttr
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.081 sec - in
org.apache.hadoop.fs.TestXAttr
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestGlobPaths
Tests run: 36, Failures: 0, Errors: 0, Skipped: 6, Time elapsed: 4.942 sec - in
org.apache.hadoop.fs.TestGlobPaths
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestUrlStreamHandler
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.971 sec - in
org.apache.hadoop.fs.TestUrlStreamHandler
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.viewfs.TestViewFileSystemAtHdfsRoot
Tests run: 60, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.834 sec -
in org.apache.hadoop.fs.viewfs.TestViewFileSystemAtHdfsRoot
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.viewfs.TestViewFsWithAcls
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.078 sec - in
org.apache.hadoop.fs.viewfs.TestViewFsWithAcls
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.viewfs.TestViewFsDefaultValue
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.396 sec - in
org.apache.hadoop.fs.viewfs.TestViewFsDefaultValue
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.viewfs.TestViewFileSystemWithAcls
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.086 sec - in
org.apache.hadoop.fs.viewfs.TestViewFileSystemWithAcls
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.viewfs.TestViewFileSystemHdfs
Tests run: 60, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.788 sec -
in org.apache.hadoop.fs.viewfs.TestViewFileSystemHdfs
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot
Tests run: 58, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.243 sec - in
org.apache.hadoop.fs.viewfs.TestViewFsAtHdfsRoot
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.viewfs.TestViewFsFileStatusHdfs
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.249 sec - in
org.apache.hadoop.fs.viewfs.TestViewFsFileStatusHdfs
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.viewfs.TestViewFileSystemWithXAttrs
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.049 sec - in
org.apache.hadoop.fs.viewfs.TestViewFileSystemWithXAttrs
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.viewfs.TestViewFsWithXAttrs
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.06 sec - in
org.apache.hadoop.fs.viewfs.TestViewFsWithXAttrs
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.viewfs.TestViewFsHdfs
Tests run: 58, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.972 sec - in
org.apache.hadoop.fs.viewfs.TestViewFsHdfs
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.fs.TestHdfsNativeCodeLoader
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.17 sec - in
org.apache.hadoop.fs.TestHdfsNativeCodeLoader
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.tools.TestJMXGet
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.022 sec - in
org.apache.hadoop.tools.TestJMXGet
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.tools.TestTools
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.127 sec - in
org.apache.hadoop.tools.TestTools
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.tools.TestHdfsConfigFields
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.543 sec - in
org.apache.hadoop.tools.TestHdfsConfigFields
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.TestRefreshCallQueue
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.304 sec - in
org.apache.hadoop.TestRefreshCallQueue
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.net.TestNetworkTopology
Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.449 sec - in
org.apache.hadoop.net.TestNetworkTopology
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.cli.TestCacheAdminCLI
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.902 sec - in
org.apache.hadoop.cli.TestCacheAdminCLI
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.cli.TestCryptoAdminCLI
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.04 sec - in
org.apache.hadoop.cli.TestCryptoAdminCLI
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.cli.TestDeleteCLI
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.093 sec - in
org.apache.hadoop.cli.TestDeleteCLI
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.cli.TestAclCLI
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.48 sec - in
org.apache.hadoop.cli.TestAclCLI
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.cli.TestXAttrCLI
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.702 sec - in
org.apache.hadoop.cli.TestXAttrCLI
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.cli.TestHDFSCLI
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 33.935 sec - in
org.apache.hadoop.cli.TestHDFSCLI
Results :
Failed tests:
TestSeveralNameNodes.testCircularLinkedListWrites:90 Some writers didn't
complete in expected runtime! Current writer state:[Circular Writer:
directory: /test-0
target length: 50
current item: 17
done: false
] expected:<0> but was:<1>
Tests in error:
TestBalancerWithMultipleNameNodes.testBalancer » Remote File /tmp.txt could
on...
TestWebHDFSOAuth2.listStatusReturnsAsExpected:147 » IO Unable to load OAuth2
c...
Tests run: 3681, Failures: 1, Errors: 2, Skipped: 16
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Skipping Apache Hadoop HttpFS
[INFO] This project has been banned from the build due to previous failures.
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Skipping Apache Hadoop HDFS BookKeeper Journal
[INFO] This project has been banned from the build due to previous failures.
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Skipping Apache Hadoop HDFS-NFS
[INFO] This project has been banned from the build due to previous failures.
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Hadoop HDFS Project 3.0.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ hadoop-hdfs-project
---
[INFO] Deleting
<https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/ws/hadoop-hdfs-project/target>
[INFO]
[INFO] --- maven-antrun-plugin:1.7:run (create-testdirs) @ hadoop-hdfs-project
---
[INFO] Executing tasks
main:
[mkdir] Created dir:
<https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/ws/hadoop-hdfs-project/target/test-dir>
[INFO] Executed tasks
[INFO]
[INFO] --- maven-source-plugin:2.3:jar-no-fork (hadoop-java-sources) @
hadoop-hdfs-project ---
[INFO]
[INFO] --- maven-source-plugin:2.3:test-jar-no-fork (hadoop-java-sources) @
hadoop-hdfs-project ---
[INFO]
[INFO] --- maven-enforcer-plugin:1.3.1:enforce (dist-enforce) @
hadoop-hdfs-project ---
[INFO]
[INFO] --- maven-site-plugin:3.4:attach-descriptor (attach-descriptor) @
hadoop-hdfs-project ---
[INFO]
[INFO] --- maven-javadoc-plugin:2.8.1:jar (module-javadocs) @
hadoop-hdfs-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-hdfs-project
---
[INFO]
[INFO] --- maven-checkstyle-plugin:2.15:checkstyle (default-cli) @
hadoop-hdfs-project ---
[INFO]
[INFO] --- findbugs-maven-plugin:3.0.0:findbugs (default-cli) @
hadoop-hdfs-project ---
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Apache Hadoop HDFS Client ......................... SUCCESS [03:12 min]
[INFO] Apache Hadoop HDFS ................................ FAILURE [ 02:50 h]
[INFO] Apache Hadoop HttpFS .............................. SKIPPED
[INFO] Apache Hadoop HDFS BookKeeper Journal ............. SKIPPED
[INFO] Apache Hadoop HDFS-NFS ............................ SKIPPED
[INFO] Apache Hadoop HDFS Project ........................ SUCCESS [ 0.053 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:53 h
[INFO] Finished at: 2015-09-18T23:52:35+00:00
[INFO] Final Memory: 55M/640M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on
project hadoop-hdfs: There are test failures.
[ERROR]
[ERROR] Please refer to
<https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/ws/hadoop-hdfs-project/hadoop-hdfs/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-hdfs
Build step 'Execute shell' marked build as failure
Archiving artifacts
Sending artifact delta relative to Hadoop-Hdfs-trunk-Java8 #222
Archived 1 artifacts
Archive block size is 32768
Received 0 blocks and 5379555 bytes
Compression is 0.0%
Took 2.9 sec
Recording test results
Updating HADOOP-12404
Updating MAPREDUCE-6483
