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Posted to mapreduce-dev@hadoop.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2015/09/14 06:35:34 UTC

Hadoop-Mapreduce-trunk-Java8 - Build # 382 - Still Failing

See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/382/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE ###########################
[...truncated 11503 lines...]
Running org.apache.hadoop.mapred.TestMiniMRDFSCaching
Tests run: 1, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.041 sec - in org.apache.hadoop.mapred.TestMiniMRDFSCaching
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0
Running org.apache.hadoop.io.TestSequenceFileMergeProgress
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.349 sec - in org.apache.hadoop.io.TestSequenceFileMergeProgress
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0
Running org.apache.hadoop.conf.TestNoDefaultsJobConf
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.23 sec - in org.apache.hadoop.conf.TestNoDefaultsJobConf

Results :

Tests run: 512, Failures: 0, Errors: 0, Skipped: 11

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Hadoop MapReduce Client .................... SUCCESS [  2.666 s]
[INFO] Apache Hadoop MapReduce Core ...................... SUCCESS [01:29 min]
[INFO] Apache Hadoop MapReduce Common .................... SUCCESS [ 29.941 s]
[INFO] Apache Hadoop MapReduce Shuffle ................... SUCCESS [  4.522 s]
[INFO] Apache Hadoop MapReduce App ....................... SUCCESS [11:41 min]
[INFO] Apache Hadoop MapReduce HistoryServer ............. SUCCESS [07:16 min]
[INFO] Apache Hadoop MapReduce JobClient ................. FAILURE [  01:43 h]
[INFO] Apache Hadoop MapReduce HistoryServer Plugins ..... SKIPPED
[INFO] Apache Hadoop MapReduce NativeTask ................ SKIPPED
[INFO] Apache Hadoop MapReduce Examples .................. SKIPPED
[INFO] Apache Hadoop MapReduce ........................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:04 h
[INFO] Finished at: 2015-09-14T04:34:49+00:00
[INFO] Final Memory: 35M/189M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-mapreduce-client-jobclient: ExecutionException: java.lang.RuntimeException: The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
[ERROR] Command was /bin/sh -c cd /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient && /home/jenkins/tools/java/jdk1.8.0/jre/bin/java -Xmx4096m -XX:MaxPermSize=768m -XX:+HeapDumpOnOutOfMemoryError -jar /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/target/surefire/surefirebooter1471428625273967069.jar /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/target/surefire/surefire2257911591189870665tmp /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/target/surefire/surefire_2326889840977194055321tmp
[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-mapreduce-client-jobclient
Build step 'Execute shell' marked build as failure
[FINDBUGS] Skipping publisher since build result is FAILURE
Archiving artifacts
Sending artifact delta relative to Hadoop-Mapreduce-trunk-Java8 #378
Archived 1 artifacts
Archive block size is 32768
Received 0 blocks and 20473138 bytes
Compression is 0.0%
Took 9.2 sec
Recording test results
Updating YARN-3697
Email was triggered for: Failure
Sending email for trigger: Failure



###################################################################################
############################## FAILED TESTS (if any) ##############################
All tests passed

Hadoop-Mapreduce-trunk-Java8 - Build # 387 - Still Failing

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/387/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE ###########################
[...truncated 10809 lines...]
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.469 sec - in org.apache.hadoop.mapred.TestLocalContainerLauncher
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0
Running org.apache.hadoop.mapred.TestTaskAttemptFinishingMonitor
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.245 sec - in org.apache.hadoop.mapred.TestTaskAttemptFinishingMonitor

Results :

Failed tests: 
  TestRMContainerAllocator.testAttemptNotFoundCausesRMCommunicatorException Expected exception: org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocationException

Tests run: 335, Failures: 1, Errors: 0, Skipped: 0

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Hadoop MapReduce Client .................... SUCCESS [  2.293 s]
[INFO] Apache Hadoop MapReduce Core ...................... SUCCESS [01:16 min]
[INFO] Apache Hadoop MapReduce Common .................... SUCCESS [ 27.041 s]
[INFO] Apache Hadoop MapReduce Shuffle ................... SUCCESS [  4.107 s]
[INFO] Apache Hadoop MapReduce App ....................... FAILURE [10:23 min]
[INFO] Apache Hadoop MapReduce HistoryServer ............. SKIPPED
[INFO] Apache Hadoop MapReduce JobClient ................. SKIPPED
[INFO] Apache Hadoop MapReduce HistoryServer Plugins ..... SKIPPED
[INFO] Apache Hadoop MapReduce NativeTask ................ SKIPPED
[INFO] Apache Hadoop MapReduce Examples .................. SKIPPED
[INFO] Apache Hadoop MapReduce ........................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 12:13 min
[INFO] Finished at: 2015-09-15T05:55:05+00:00
[INFO] Final Memory: 40M/251M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-mapreduce-client-app: There are test failures.
[ERROR] 
[ERROR] Please refer to /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/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-mapreduce-client-app
Build step 'Execute shell' marked build as failure
[FINDBUGS] Skipping publisher since build result is FAILURE
Archiving artifacts
Sending artifact delta relative to Hadoop-Mapreduce-trunk-Java8 #378
Archived 1 artifacts
Archive block size is 32768
Received 0 blocks and 20472077 bytes
Compression is 0.0%
Took 20 sec
Recording test results
Updating HDFS-9065
Email was triggered for: Failure
Sending email for trigger: Failure



###################################################################################
############################## FAILED TESTS (if any) ##############################
1 tests failed.
REGRESSION:  org.apache.hadoop.mapreduce.v2.app.rm.TestRMContainerAllocator.testAttemptNotFoundCausesRMCommunicatorException

Error Message:
Expected exception: org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocationException

Stack Trace:
java.lang.AssertionError: Expected exception: org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocationException
	at org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:32)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)



Hadoop-Mapreduce-trunk-Java8 - Build # 386 - Still Failing

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/386/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE ###########################
[...truncated 10791 lines...]
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.034 sec - in org.apache.hadoop.mapred.TestLocalContainerLauncher
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0
Running org.apache.hadoop.mapred.TestTaskAttemptFinishingMonitor
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.574 sec - in org.apache.hadoop.mapred.TestTaskAttemptFinishingMonitor

Results :

Tests in error: 
  TestRecovery.testSpeculative:1201 NullPointer

Tests run: 335, Failures: 0, Errors: 1, Skipped: 0

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Hadoop MapReduce Client .................... SUCCESS [  2.721 s]
[INFO] Apache Hadoop MapReduce Core ...................... SUCCESS [01:36 min]
[INFO] Apache Hadoop MapReduce Common .................... SUCCESS [ 29.602 s]
[INFO] Apache Hadoop MapReduce Shuffle ................... SUCCESS [  4.441 s]
[INFO] Apache Hadoop MapReduce App ....................... FAILURE [11:30 min]
[INFO] Apache Hadoop MapReduce HistoryServer ............. SKIPPED
[INFO] Apache Hadoop MapReduce JobClient ................. SKIPPED
[INFO] Apache Hadoop MapReduce HistoryServer Plugins ..... SKIPPED
[INFO] Apache Hadoop MapReduce NativeTask ................ SKIPPED
[INFO] Apache Hadoop MapReduce Examples .................. SKIPPED
[INFO] Apache Hadoop MapReduce ........................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 13:44 min
[INFO] Finished at: 2015-09-15T03:25:45+00:00
[INFO] Final Memory: 40M/277M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-mapreduce-client-app: There are test failures.
[ERROR] 
[ERROR] Please refer to /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/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-mapreduce-client-app
Build step 'Execute shell' marked build as failure
[FINDBUGS] Skipping publisher since build result is FAILURE
Archiving artifacts
Sending artifact delta relative to Hadoop-Mapreduce-trunk-Java8 #378
Archived 1 artifacts
Archive block size is 32768
Received 0 blocks and 20472204 bytes
Compression is 0.0%
Took 10 sec
Recording test results
Updating HDFS-9010
Email was triggered for: Failure
Sending email for trigger: Failure



###################################################################################
############################## FAILED TESTS (if any) ##############################
1 tests failed.
REGRESSION:  org.apache.hadoop.mapreduce.v2.app.TestRecovery.testSpeculative

Error Message:
null

Stack Trace:
java.lang.NullPointerException: null
	at org.apache.hadoop.mapreduce.v2.app.TestRecovery.testSpeculative(TestRecovery.java:1201)



Hadoop-Mapreduce-trunk-Java8 - Build # 385 - Still Failing

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/385/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE ###########################
[...truncated 13878 lines...]
  TestJobOutputCommitter.setUp:59->HadoopTestCase.setUp:157 » YarnRuntime Could ...
  TestMRCJCFileOutputCommitter.setUp:81->cleanup:76 » Connect Call From asf903.g...
  TestMRCJCFileOutputCommitter.setUp:81->cleanup:76 » Connect Call From asf903.g...
  TestMRCJCFileOutputCommitter.setUp:81->cleanup:76 » Connect Call From asf903.g...
  TestMRCJCFileOutputCommitter.setUp:81->cleanup:76 » Connect Call From asf903.g...
  TestSequenceFileMergeProgress.testMergeProgressWithBlockCompression:51->runTest:89 » Connect
  TestSequenceFileMergeProgress.testMergeProgressWithRecordCompression:47->runTest:89 » Connect
  TestSequenceFileMergeProgress.testMergeProgressWithNoCompression:43->runTest:89 » Connect

Tests run: 496, Failures: 2, Errors: 64, Skipped: 11

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Hadoop MapReduce Client .................... SUCCESS [  2.731 s]
[INFO] Apache Hadoop MapReduce Core ...................... SUCCESS [01:35 min]
[INFO] Apache Hadoop MapReduce Common .................... SUCCESS [ 31.076 s]
[INFO] Apache Hadoop MapReduce Shuffle ................... SUCCESS [  4.809 s]
[INFO] Apache Hadoop MapReduce App ....................... SUCCESS [11:36 min]
[INFO] Apache Hadoop MapReduce HistoryServer ............. SUCCESS [06:44 min]
[INFO] Apache Hadoop MapReduce JobClient ................. FAILURE [  01:27 h]
[INFO] Apache Hadoop MapReduce HistoryServer Plugins ..... SKIPPED
[INFO] Apache Hadoop MapReduce NativeTask ................ SKIPPED
[INFO] Apache Hadoop MapReduce Examples .................. SKIPPED
[INFO] Apache Hadoop MapReduce ........................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:48 h
[INFO] Finished at: 2015-09-15T01:59:27+00:00
[INFO] Final Memory: 40M/189M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-mapreduce-client-jobclient: ExecutionException: java.lang.RuntimeException: The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
[ERROR] Command was /bin/sh -c cd /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient && /home/jenkins/tools/java/jdk1.8.0/jre/bin/java -Xmx4096m -XX:MaxPermSize=768m -XX:+HeapDumpOnOutOfMemoryError -jar /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/target/surefire/surefirebooter3616303612804740879.jar /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/target/surefire/surefire7755708224863420471tmp /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/target/surefire/surefire_2509170747672966512087tmp
[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-mapreduce-client-jobclient
Build step 'Execute shell' marked build as failure
[FINDBUGS] Skipping publisher since build result is FAILURE
Archiving artifacts
Sending artifact delta relative to Hadoop-Mapreduce-trunk-Java8 #378
Archived 1 artifacts
Archive block size is 32768
Received 0 blocks and 20470442 bytes
Compression is 0.0%
Took 12 sec
Recording test results
Updating HDFS-8829
Updating YARN-4151
Updating HDFS-8996
Email was triggered for: Failure
Sending email for trigger: Failure



###################################################################################
############################## FAILED TESTS (if any) ##############################
66 tests failed.
REGRESSION:  org.apache.hadoop.io.TestSequenceFileMergeProgress.testMergeProgressWithBlockCompression

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getBlockLocations(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getBlockLocations(ClientNamenodeProtocolTranslatorPB.java:256)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getBlockLocations(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.callGetBlockLocations(DFSClient.java:837)
	at org.apache.hadoop.hdfs.DFSClient.getLocatedBlocks(DFSClient.java:824)
	at org.apache.hadoop.hdfs.DFSClient.getLocatedBlocks(DFSClient.java:812)
	at org.apache.hadoop.hdfs.DFSInputStream.fetchLocatedBlocksAndGetLastBlockLength(DFSInputStream.java:315)
	at org.apache.hadoop.hdfs.DFSInputStream.openInfo(DFSInputStream.java:277)
	at org.apache.hadoop.hdfs.DFSInputStream.<init>(DFSInputStream.java:265)
	at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1058)
	at org.apache.hadoop.hdfs.DistributedFileSystem$3.doCall(DistributedFileSystem.java:276)
	at org.apache.hadoop.hdfs.DistributedFileSystem$3.doCall(DistributedFileSystem.java:271)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.open(DistributedFileSystem.java:284)
	at org.apache.hadoop.io.SequenceFile$Reader.openFile(SequenceFile.java:1902)
	at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1822)
	at org.apache.hadoop.io.SequenceFile$Sorter$SegmentDescriptor.nextRawKey(SequenceFile.java:3621)
	at org.apache.hadoop.io.SequenceFile$Sorter$MergeQueue.merge(SequenceFile.java:3429)
	at org.apache.hadoop.io.SequenceFile$Sorter.merge(SequenceFile.java:3179)
	at org.apache.hadoop.io.TestSequenceFileMergeProgress.runTest(TestSequenceFileMergeProgress.java:89)
	at org.apache.hadoop.io.TestSequenceFileMergeProgress.testMergeProgressWithBlockCompression(TestSequenceFileMergeProgress.java:51)


REGRESSION:  org.apache.hadoop.io.TestSequenceFileMergeProgress.testMergeProgressWithRecordCompression

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getBlockLocations(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getBlockLocations(ClientNamenodeProtocolTranslatorPB.java:256)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getBlockLocations(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.callGetBlockLocations(DFSClient.java:837)
	at org.apache.hadoop.hdfs.DFSClient.getLocatedBlocks(DFSClient.java:824)
	at org.apache.hadoop.hdfs.DFSClient.getLocatedBlocks(DFSClient.java:812)
	at org.apache.hadoop.hdfs.DFSInputStream.fetchLocatedBlocksAndGetLastBlockLength(DFSInputStream.java:315)
	at org.apache.hadoop.hdfs.DFSInputStream.openInfo(DFSInputStream.java:277)
	at org.apache.hadoop.hdfs.DFSInputStream.<init>(DFSInputStream.java:265)
	at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1058)
	at org.apache.hadoop.hdfs.DistributedFileSystem$3.doCall(DistributedFileSystem.java:276)
	at org.apache.hadoop.hdfs.DistributedFileSystem$3.doCall(DistributedFileSystem.java:271)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.open(DistributedFileSystem.java:284)
	at org.apache.hadoop.io.SequenceFile$Reader.openFile(SequenceFile.java:1902)
	at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1822)
	at org.apache.hadoop.io.SequenceFile$Sorter$SegmentDescriptor.nextRawKey(SequenceFile.java:3621)
	at org.apache.hadoop.io.SequenceFile$Sorter$MergeQueue.merge(SequenceFile.java:3429)
	at org.apache.hadoop.io.SequenceFile$Sorter.merge(SequenceFile.java:3179)
	at org.apache.hadoop.io.TestSequenceFileMergeProgress.runTest(TestSequenceFileMergeProgress.java:89)
	at org.apache.hadoop.io.TestSequenceFileMergeProgress.testMergeProgressWithRecordCompression(TestSequenceFileMergeProgress.java:47)


REGRESSION:  org.apache.hadoop.io.TestSequenceFileMergeProgress.testMergeProgressWithNoCompression

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getBlockLocations(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getBlockLocations(ClientNamenodeProtocolTranslatorPB.java:256)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getBlockLocations(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.callGetBlockLocations(DFSClient.java:837)
	at org.apache.hadoop.hdfs.DFSClient.getLocatedBlocks(DFSClient.java:824)
	at org.apache.hadoop.hdfs.DFSClient.getLocatedBlocks(DFSClient.java:812)
	at org.apache.hadoop.hdfs.DFSInputStream.fetchLocatedBlocksAndGetLastBlockLength(DFSInputStream.java:315)
	at org.apache.hadoop.hdfs.DFSInputStream.openInfo(DFSInputStream.java:277)
	at org.apache.hadoop.hdfs.DFSInputStream.<init>(DFSInputStream.java:265)
	at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1058)
	at org.apache.hadoop.hdfs.DistributedFileSystem$3.doCall(DistributedFileSystem.java:276)
	at org.apache.hadoop.hdfs.DistributedFileSystem$3.doCall(DistributedFileSystem.java:271)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.open(DistributedFileSystem.java:284)
	at org.apache.hadoop.io.SequenceFile$Reader.openFile(SequenceFile.java:1902)
	at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1822)
	at org.apache.hadoop.io.SequenceFile$Sorter$SegmentDescriptor.nextRawKey(SequenceFile.java:3621)
	at org.apache.hadoop.io.SequenceFile$Sorter$MergeQueue.merge(SequenceFile.java:3429)
	at org.apache.hadoop.io.SequenceFile$Sorter.merge(SequenceFile.java:3179)
	at org.apache.hadoop.io.TestSequenceFileMergeProgress.runTest(TestSequenceFileMergeProgress.java:89)
	at org.apache.hadoop.io.TestSequenceFileMergeProgress.testMergeProgressWithNoCompression(TestSequenceFileMergeProgress.java:43)


REGRESSION:  org.apache.hadoop.mapreduce.TestValueIterReset.testValueIterReset

Error Message:
null

Stack Trace:
junit.framework.AssertionFailedError: null
	at junit.framework.Assert.fail(Assert.java:55)
	at junit.framework.Assert.assertTrue(Assert.java:22)
	at junit.framework.Assert.assertTrue(Assert.java:31)
	at junit.framework.TestCase.assertTrue(TestCase.java:201)
	at org.apache.hadoop.mapreduce.TestValueIterReset.testValueIterReset(TestValueIterReset.java:547)


REGRESSION:  org.apache.hadoop.mapreduce.lib.aggregate.TestMapReduceAggregates.testAggregates

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.lib.aggregate.TestMapReduceAggregates.launch(TestMapReduceAggregates.java:57)
	at org.apache.hadoop.mapreduce.lib.aggregate.TestMapReduceAggregates.testAggregates(TestMapReduceAggregates.java:46)


REGRESSION:  org.apache.hadoop.mapreduce.lib.chain.TestChainErrors.testChainMapNoOuptut

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1428)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:359)
	at org.apache.hadoop.mapreduce.lib.chain.TestChainErrors.testChainMapNoOuptut(TestChainErrors.java:146)


REGRESSION:  org.apache.hadoop.mapreduce.lib.chain.TestChainErrors.testChainSubmission

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1428)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:359)
	at org.apache.hadoop.mapreduce.lib.chain.TestChainErrors.testChainSubmission(TestChainErrors.java:58)


REGRESSION:  org.apache.hadoop.mapreduce.lib.chain.TestChainErrors.testReducerFail

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1428)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:359)
	at org.apache.hadoop.mapreduce.lib.chain.TestChainErrors.testReducerFail(TestChainErrors.java:121)


REGRESSION:  org.apache.hadoop.mapreduce.lib.chain.TestChainErrors.testChainReduceNoOuptut

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1428)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:359)
	at org.apache.hadoop.mapreduce.lib.chain.TestChainErrors.testChainReduceNoOuptut(TestChainErrors.java:170)


REGRESSION:  org.apache.hadoop.mapreduce.lib.chain.TestChainErrors.testChainFail

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1428)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:359)
	at org.apache.hadoop.mapreduce.lib.chain.TestChainErrors.testChainFail(TestChainErrors.java:96)


REGRESSION:  org.apache.hadoop.mapreduce.lib.chain.TestMapReduceChain.testChain

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.lib.chain.TestMapReduceChain.cleanFlags(TestMapReduceChain.java:42)
	at org.apache.hadoop.mapreduce.lib.chain.TestMapReduceChain.testChain(TestMapReduceChain.java:73)


REGRESSION:  org.apache.hadoop.mapreduce.lib.chain.TestSingleElementChain.testNoChain

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1428)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:359)
	at org.apache.hadoop.mapreduce.lib.chain.TestSingleElementChain.testNoChain(TestSingleElementChain.java:53)


REGRESSION:  org.apache.hadoop.mapreduce.lib.db.TestDataDrivenDBInputFormat.testDateSplits

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:289)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:224)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestamps(ClientDistributedCacheManager.java:93)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestampsAndCacheVisibilities(ClientDistributedCacheManager.java:57)
	at org.apache.hadoop.mapreduce.JobResourceUploader.uploadFiles(JobResourceUploader.java:179)
	at org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:95)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:190)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1308)
	at org.apache.hadoop.mapreduce.lib.db.TestDataDrivenDBInputFormat.testDateSplits(TestDataDrivenDBInputFormat.java:214)


REGRESSION:  org.apache.hadoop.mapreduce.lib.fieldsel.TestMRFieldSelection.testFieldSelection

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1428)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:359)
	at org.apache.hadoop.mapreduce.lib.fieldsel.TestMRFieldSelection.launch(TestMRFieldSelection.java:59)
	at org.apache.hadoop.mapreduce.lib.fieldsel.TestMRFieldSelection.testFieldSelection(TestMRFieldSelection.java:38)


REGRESSION:  org.apache.hadoop.mapreduce.lib.input.TestCombineFileInputFormat.testForEmptyFile

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy20.create(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.create(ClientNamenodeProtocolTranslatorPB.java:297)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy21.create(Unknown Source)
	at org.apache.hadoop.hdfs.DFSOutputStream.newStreamForCreate(DFSOutputStream.java:241)
	at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1225)
	at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1156)
	at org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:420)
	at org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:416)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:431)
	at org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:359)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:913)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:894)
	at org.apache.hadoop.mapreduce.lib.input.TestCombineFileInputFormat.testForEmptyFile(TestCombineFileInputFormat.java:1691)


REGRESSION:  org.apache.hadoop.mapreduce.lib.input.TestLineRecordReaderJobs.testDefaultRecordDelimiters

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1428)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.checkOutputSpecs(FileOutputFormat.java:145)
	at org.apache.hadoop.mapreduce.JobSubmitter.checkSpecs(JobSubmitter.java:267)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:139)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1308)
	at org.apache.hadoop.mapreduce.lib.input.TestLineRecordReaderJobs.createAndRunJob(TestLineRecordReaderJobs.java:87)
	at org.apache.hadoop.mapreduce.lib.input.TestLineRecordReaderJobs.testDefaultRecordDelimiters(TestLineRecordReaderJobs.java:130)


REGRESSION:  org.apache.hadoop.mapreduce.lib.input.TestLineRecordReaderJobs.testCustomRecordDelimiters

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1428)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.checkOutputSpecs(FileOutputFormat.java:145)
	at org.apache.hadoop.mapreduce.JobSubmitter.checkSpecs(JobSubmitter.java:267)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:139)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1308)
	at org.apache.hadoop.mapreduce.lib.input.TestLineRecordReaderJobs.createAndRunJob(TestLineRecordReaderJobs.java:87)
	at org.apache.hadoop.mapreduce.lib.input.TestLineRecordReaderJobs.testCustomRecordDelimiters(TestLineRecordReaderJobs.java:108)


REGRESSION:  org.apache.hadoop.mapreduce.lib.input.TestMRCJCFileInputFormat.testForEmptyFile

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.create(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.create(ClientNamenodeProtocolTranslatorPB.java:297)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.create(Unknown Source)
	at org.apache.hadoop.hdfs.DFSOutputStream.newStreamForCreate(DFSOutputStream.java:241)
	at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1225)
	at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1156)
	at org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:420)
	at org.apache.hadoop.hdfs.DistributedFileSystem$7.doCall(DistributedFileSystem.java:416)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:431)
	at org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:359)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:913)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:894)
	at org.apache.hadoop.mapreduce.lib.input.TestMRCJCFileInputFormat.testForEmptyFile(TestMRCJCFileInputFormat.java:148)


REGRESSION:  org.apache.hadoop.mapreduce.lib.input.TestMRSequenceFileAsBinaryInputFormat.testBinary

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.Globber.getFileStatus(Globber.java:62)
	at org.apache.hadoop.fs.Globber.doGlob(Globber.java:270)
	at org.apache.hadoop.fs.Globber.glob(Globber.java:149)
	at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:1688)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.singleThreadedListStatus(FileInputFormat.java:300)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.listStatus(FileInputFormat.java:271)
	at org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat.listStatus(SequenceFileInputFormat.java:59)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.getSplits(FileInputFormat.java:393)
	at org.apache.hadoop.mapreduce.lib.input.TestMRSequenceFileAsBinaryInputFormat.testBinary(TestMRSequenceFileAsBinaryInputFormat.java:79)


REGRESSION:  org.apache.hadoop.mapreduce.lib.input.TestMRSequenceFileAsTextInputFormat.testFormat

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.Globber.getFileStatus(Globber.java:62)
	at org.apache.hadoop.fs.Globber.doGlob(Globber.java:270)
	at org.apache.hadoop.fs.Globber.glob(Globber.java:149)
	at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:1688)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.singleThreadedListStatus(FileInputFormat.java:300)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.listStatus(FileInputFormat.java:271)
	at org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat.listStatus(SequenceFileInputFormat.java:59)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.getSplits(FileInputFormat.java:393)
	at org.apache.hadoop.mapreduce.lib.input.TestMRSequenceFileAsTextInputFormat.testFormat(TestMRSequenceFileAsTextInputFormat.java:84)


REGRESSION:  org.apache.hadoop.mapreduce.lib.input.TestMRSequenceFileInputFilter.testPercentFilter

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.Globber.getFileStatus(Globber.java:62)
	at org.apache.hadoop.fs.Globber.doGlob(Globber.java:270)
	at org.apache.hadoop.fs.Globber.glob(Globber.java:149)
	at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:1688)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.singleThreadedListStatus(FileInputFormat.java:300)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.listStatus(FileInputFormat.java:271)
	at org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat.listStatus(SequenceFileInputFormat.java:59)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.getSplits(FileInputFormat.java:393)
	at org.apache.hadoop.mapreduce.lib.input.TestMRSequenceFileInputFilter.countRecords(TestMRSequenceFileInputFilter.java:96)
	at org.apache.hadoop.mapreduce.lib.input.TestMRSequenceFileInputFilter.testPercentFilter(TestMRSequenceFileInputFilter.java:157)


REGRESSION:  org.apache.hadoop.mapreduce.lib.input.TestMRSequenceFileInputFilter.testMD5Filter

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.Globber.getFileStatus(Globber.java:62)
	at org.apache.hadoop.fs.Globber.doGlob(Globber.java:270)
	at org.apache.hadoop.fs.Globber.glob(Globber.java:149)
	at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:1688)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.singleThreadedListStatus(FileInputFormat.java:300)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.listStatus(FileInputFormat.java:271)
	at org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat.listStatus(SequenceFileInputFormat.java:59)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.getSplits(FileInputFormat.java:393)
	at org.apache.hadoop.mapreduce.lib.input.TestMRSequenceFileInputFilter.countRecords(TestMRSequenceFileInputFilter.java:96)
	at org.apache.hadoop.mapreduce.lib.input.TestMRSequenceFileInputFilter.testMD5Filter(TestMRSequenceFileInputFilter.java:185)


REGRESSION:  org.apache.hadoop.mapreduce.lib.input.TestMRSequenceFileInputFilter.testRegexFilter

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.Globber.getFileStatus(Globber.java:62)
	at org.apache.hadoop.fs.Globber.doGlob(Globber.java:270)
	at org.apache.hadoop.fs.Globber.glob(Globber.java:149)
	at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:1688)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.singleThreadedListStatus(FileInputFormat.java:300)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.listStatus(FileInputFormat.java:271)
	at org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat.listStatus(SequenceFileInputFormat.java:59)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.getSplits(FileInputFormat.java:393)
	at org.apache.hadoop.mapreduce.lib.input.TestMRSequenceFileInputFilter.countRecords(TestMRSequenceFileInputFilter.java:96)
	at org.apache.hadoop.mapreduce.lib.input.TestMRSequenceFileInputFilter.testRegexFilter(TestMRSequenceFileInputFilter.java:133)


REGRESSION:  org.apache.hadoop.mapreduce.lib.input.TestMultipleInputs.testDoMultipleInputs

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.lib.input.TestMultipleInputs.setUp(TestMultipleInputs.java:75)


REGRESSION:  org.apache.hadoop.mapreduce.lib.input.TestMultipleInputs.testAddInputPathWithFormat

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.lib.input.TestMultipleInputs.setUp(TestMultipleInputs.java:75)


REGRESSION:  org.apache.hadoop.mapreduce.lib.input.TestMultipleInputs.testAddInputPathWithMapper

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.lib.input.TestMultipleInputs.setUp(TestMultipleInputs.java:75)


REGRESSION:  org.apache.hadoop.mapreduce.lib.input.TestNLineInputFormat.testFormat

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.Globber.getFileStatus(Globber.java:62)
	at org.apache.hadoop.fs.Globber.doGlob(Globber.java:270)
	at org.apache.hadoop.fs.Globber.glob(Globber.java:149)
	at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:1688)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.singleThreadedListStatus(FileInputFormat.java:300)
	at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.listStatus(FileInputFormat.java:271)
	at org.apache.hadoop.mapreduce.lib.input.NLineInputFormat.getSplits(NLineInputFormat.java:82)
	at org.apache.hadoop.mapreduce.lib.input.TestNLineInputFormat.checkFormat(TestNLineInputFormat.java:84)
	at org.apache.hadoop.mapreduce.lib.input.TestNLineInputFormat.testFormat(TestNLineInputFormat.java:77)


REGRESSION:  org.apache.hadoop.mapreduce.lib.jobcontrol.TestMapReduceJobControl.testJobControl

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.cleanData(MapReduceTestUtil.java:84)
	at org.apache.hadoop.mapreduce.lib.jobcontrol.TestMapReduceJobControl.cleanupData(TestMapReduceJobControl.java:64)
	at org.apache.hadoop.mapreduce.lib.jobcontrol.TestMapReduceJobControl.testJobControl(TestMapReduceJobControl.java:190)


REGRESSION:  org.apache.hadoop.mapreduce.lib.jobcontrol.TestMapReduceJobControl.testControlledJob

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.cleanData(MapReduceTestUtil.java:84)
	at org.apache.hadoop.mapreduce.lib.jobcontrol.TestMapReduceJobControl.cleanupData(TestMapReduceJobControl.java:64)
	at org.apache.hadoop.mapreduce.lib.jobcontrol.TestMapReduceJobControl.testControlledJob(TestMapReduceJobControl.java:209)


REGRESSION:  org.apache.hadoop.mapreduce.lib.jobcontrol.TestMapReduceJobControl.testJobControlWithFailJob

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.cleanData(MapReduceTestUtil.java:84)
	at org.apache.hadoop.mapreduce.lib.jobcontrol.TestMapReduceJobControl.cleanupData(TestMapReduceJobControl.java:64)
	at org.apache.hadoop.mapreduce.lib.jobcontrol.TestMapReduceJobControl.testJobControlWithFailJob(TestMapReduceJobControl.java:128)


REGRESSION:  org.apache.hadoop.mapreduce.lib.jobcontrol.TestMapReduceJobControl.testJobControlWithKillJob

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.cleanData(MapReduceTestUtil.java:84)
	at org.apache.hadoop.mapreduce.lib.jobcontrol.TestMapReduceJobControl.cleanupData(TestMapReduceJobControl.java:64)
	at org.apache.hadoop.mapreduce.lib.jobcontrol.TestMapReduceJobControl.testJobControlWithKillJob(TestMapReduceJobControl.java:151)


REGRESSION:  org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge.testNestedJoin

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy17.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy19.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:289)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:224)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestamps(ClientDistributedCacheManager.java:93)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestampsAndCacheVisibilities(ClientDistributedCacheManager.java:57)
	at org.apache.hadoop.mapreduce.JobResourceUploader.uploadFiles(JobResourceUploader.java:179)
	at org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:95)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:190)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1308)
	at org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge.testNestedJoin(TestJoinDatamerge.java:390)


REGRESSION:  org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge.testEmptyJoin

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy17.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy19.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:289)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:224)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestamps(ClientDistributedCacheManager.java:93)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestampsAndCacheVisibilities(ClientDistributedCacheManager.java:57)
	at org.apache.hadoop.mapreduce.JobResourceUploader.uploadFiles(JobResourceUploader.java:179)
	at org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:95)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:190)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1308)
	at org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge.testEmptyJoin(TestJoinDatamerge.java:442)


REGRESSION:  org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge.testSimpleOuterJoin

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy17.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy19.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:289)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:224)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestamps(ClientDistributedCacheManager.java:93)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestampsAndCacheVisibilities(ClientDistributedCacheManager.java:57)
	at org.apache.hadoop.mapreduce.JobResourceUploader.uploadFiles(JobResourceUploader.java:179)
	at org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:95)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:190)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1308)
	at org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge.joinAs(TestJoinDatamerge.java:267)
	at org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge.testSimpleOuterJoin(TestJoinDatamerge.java:280)


REGRESSION:  org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge.testSimpleOverride

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy17.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy19.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:289)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:224)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestamps(ClientDistributedCacheManager.java:93)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestampsAndCacheVisibilities(ClientDistributedCacheManager.java:57)
	at org.apache.hadoop.mapreduce.JobResourceUploader.uploadFiles(JobResourceUploader.java:179)
	at org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:95)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:190)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1308)
	at org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge.joinAs(TestJoinDatamerge.java:267)
	at org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge.testSimpleOverride(TestJoinDatamerge.java:327)


REGRESSION:  org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge.testSimpleInnerJoin

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy17.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy19.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:289)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:224)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestamps(ClientDistributedCacheManager.java:93)
	at org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestampsAndCacheVisibilities(ClientDistributedCacheManager.java:57)
	at org.apache.hadoop.mapreduce.JobResourceUploader.uploadFiles(JobResourceUploader.java:179)
	at org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:95)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:190)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1308)
	at org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge.joinAs(TestJoinDatamerge.java:267)
	at org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge.testSimpleInnerJoin(TestJoinDatamerge.java:276)


REGRESSION:  org.apache.hadoop.mapreduce.lib.map.TestMultithreadedMapper.testRuntimeExRun

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1428)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:359)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:352)
	at org.apache.hadoop.mapreduce.lib.map.TestMultithreadedMapper.run(TestMultithreadedMapper.java:61)
	at org.apache.hadoop.mapreduce.lib.map.TestMultithreadedMapper.testRuntimeExRun(TestMultithreadedMapper.java:44)


REGRESSION:  org.apache.hadoop.mapreduce.lib.map.TestMultithreadedMapper.testOKRun

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1428)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:359)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:352)
	at org.apache.hadoop.mapreduce.lib.map.TestMultithreadedMapper.run(TestMultithreadedMapper.java:61)
	at org.apache.hadoop.mapreduce.lib.map.TestMultithreadedMapper.testOKRun(TestMultithreadedMapper.java:37)


REGRESSION:  org.apache.hadoop.mapreduce.lib.map.TestMultithreadedMapper.testIOExRun

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1428)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:359)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:352)
	at org.apache.hadoop.mapreduce.lib.map.TestMultithreadedMapper.run(TestMultithreadedMapper.java:61)
	at org.apache.hadoop.mapreduce.lib.map.TestMultithreadedMapper.testIOExRun(TestMultithreadedMapper.java:41)


REGRESSION:  org.apache.hadoop.mapreduce.lib.output.TestJobOutputCommitter.testCustomCleanup

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:559)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2575)
	at org.apache.hadoop.fs.Hdfs.mkdir(Hdfs.java:310)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:725)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:721)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.mkdir(FileContext.java:728)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:163)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:79)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:187)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:175)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:167)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:159)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:152)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:145)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:138)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:133)
	at org.apache.hadoop.mapred.HadoopTestCase.setUp(HadoopTestCase.java:157)
	at org.apache.hadoop.mapreduce.lib.output.TestJobOutputCommitter.setUp(TestJobOutputCommitter.java:59)


REGRESSION:  org.apache.hadoop.mapreduce.lib.output.TestJobOutputCommitter.testDefaultCleanupAndAbort

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:559)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2575)
	at org.apache.hadoop.fs.Hdfs.mkdir(Hdfs.java:310)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:725)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:721)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.mkdir(FileContext.java:728)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:163)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:79)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:187)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:175)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:167)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:159)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:152)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:145)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:138)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:133)
	at org.apache.hadoop.mapred.HadoopTestCase.setUp(HadoopTestCase.java:157)
	at org.apache.hadoop.mapreduce.lib.output.TestJobOutputCommitter.setUp(TestJobOutputCommitter.java:59)


REGRESSION:  org.apache.hadoop.mapreduce.lib.output.TestJobOutputCommitter.testCustomAbort

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:559)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2575)
	at org.apache.hadoop.fs.Hdfs.mkdir(Hdfs.java:310)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:725)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:721)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.mkdir(FileContext.java:728)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:163)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:79)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:187)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:175)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:167)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:159)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:152)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:145)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:138)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:133)
	at org.apache.hadoop.mapred.HadoopTestCase.setUp(HadoopTestCase.java:157)
	at org.apache.hadoop.mapreduce.lib.output.TestJobOutputCommitter.setUp(TestJobOutputCommitter.java:59)


REGRESSION:  org.apache.hadoop.mapreduce.lib.output.TestMRCJCFileOutputCommitter.testAbort

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.lib.output.TestMRCJCFileOutputCommitter.cleanup(TestMRCJCFileOutputCommitter.java:76)
	at org.apache.hadoop.mapreduce.lib.output.TestMRCJCFileOutputCommitter.setUp(TestMRCJCFileOutputCommitter.java:81)


REGRESSION:  org.apache.hadoop.mapreduce.lib.output.TestMRCJCFileOutputCommitter.testCommitter

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.lib.output.TestMRCJCFileOutputCommitter.cleanup(TestMRCJCFileOutputCommitter.java:76)
	at org.apache.hadoop.mapreduce.lib.output.TestMRCJCFileOutputCommitter.setUp(TestMRCJCFileOutputCommitter.java:81)


REGRESSION:  org.apache.hadoop.mapreduce.lib.output.TestMRCJCFileOutputCommitter.testFailAbort

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.lib.output.TestMRCJCFileOutputCommitter.cleanup(TestMRCJCFileOutputCommitter.java:76)
	at org.apache.hadoop.mapreduce.lib.output.TestMRCJCFileOutputCommitter.setUp(TestMRCJCFileOutputCommitter.java:81)


REGRESSION:  org.apache.hadoop.mapreduce.lib.output.TestMRCJCFileOutputCommitter.testEmptyOutput

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.lib.output.TestMRCJCFileOutputCommitter.cleanup(TestMRCJCFileOutputCommitter.java:76)
	at org.apache.hadoop.mapreduce.lib.output.TestMRCJCFileOutputCommitter.setUp(TestMRCJCFileOutputCommitter.java:81)


REGRESSION:  org.apache.hadoop.mapreduce.lib.output.TestMRMultipleOutputs.testWithCounters

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.lib.output.TestMRMultipleOutputs.setUp(TestMRMultipleOutputs.java:64)


REGRESSION:  org.apache.hadoop.mapreduce.lib.output.TestMRMultipleOutputs.testWithoutCounters

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.delete(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:541)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.delete(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1604)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:704)
	at org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:700)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:711)
	at org.apache.hadoop.mapreduce.lib.output.TestMRMultipleOutputs.setUp(TestMRMultipleOutputs.java:64)


REGRESSION:  org.apache.hadoop.mapreduce.lib.output.TestMRSequenceFileAsBinaryOutputFormat.testBinary

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:559)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2575)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2546)
	at org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1044)
	at org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1040)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1058)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1895)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.setupJob(FileOutputCommitter.java:305)
	at org.apache.hadoop.mapreduce.lib.output.TestMRSequenceFileAsBinaryOutputFormat.testBinary(TestMRSequenceFileAsBinaryOutputFormat.java:80)


REGRESSION:  org.apache.hadoop.mapreduce.lib.output.TestMRSequenceFileAsBinaryOutputFormat.testcheckOutputSpecsForbidRecordCompression

Error Message:
Block compression should be allowed for SequenceFileAsBinaryOutputFormat:Caught java.net.ConnectException

Stack Trace:
junit.framework.AssertionFailedError: Block compression should be allowed for SequenceFileAsBinaryOutputFormat:Caught java.net.ConnectException
	at junit.framework.Assert.fail(Assert.java:57)
	at junit.framework.TestCase.fail(TestCase.java:227)
	at org.apache.hadoop.mapreduce.lib.output.TestMRSequenceFileAsBinaryOutputFormat.testcheckOutputSpecsForbidRecordCompression(TestMRSequenceFileAsBinaryOutputFormat.java:196)


REGRESSION:  org.apache.hadoop.mapreduce.lib.partition.TestMRKeyFieldBasedComparator.testBasicUnixComparator

Error Message:
Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.net.ConnectException: Call From asf903.gq1.ygridcore.net/67.195.81.147 to localhost:52541 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1269)
	at org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1265)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1281)
	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1428)
	at org.apache.hadoop.mapreduce.MapReduceTestUtil.createJob(MapReduceTestUtil.java:359)
	at org.apache.hadoop.mapreduce.lib.partition.TestMRKeyFieldBasedComparator.testComparator(TestMRKeyFieldBasedComparator.java:59)
	at org.apache.hadoop.mapreduce.lib.partition.TestMRKeyFieldBasedComparator.testBasicUnixComparator(TestMRKeyFieldBasedComparator.java:98)


FAILED:  org.apache.hadoop.mapreduce.security.TestMRCredentials.org.apache.hadoop.mapreduce.security.TestMRCredentials

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy20.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:559)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy21.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2575)
	at org.apache.hadoop.fs.Hdfs.mkdir(Hdfs.java:310)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:725)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:721)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.mkdir(FileContext.java:728)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:163)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:79)
	at org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:41)
	at org.apache.hadoop.mapreduce.security.TestMRCredentials.setUp(TestMRCredentials.java:65)


REGRESSION:  org.apache.hadoop.mapreduce.v2.TestMRAMWithNonNormalizedCapabilities.testJobWithNonNormalizedCapabilities

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy13.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.fs.Hdfs.getFileStatus(Hdfs.java:132)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1164)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1160)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.getFileStatus(FileContext.java:1166)
	at org.apache.hadoop.fs.FileContext$Util.exists(FileContext.java:1625)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:153)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapreduce.v2.TestMRAMWithNonNormalizedCapabilities.setup(TestMRAMWithNonNormalizedCapabilities.java:71)


FAILED:  org.apache.hadoop.mapreduce.v2.TestMRAppWithCombiner.org.apache.hadoop.mapreduce.v2.TestMRAppWithCombiner

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy13.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.fs.Hdfs.getFileStatus(Hdfs.java:132)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1164)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1160)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.getFileStatus(FileContext.java:1166)
	at org.apache.hadoop.fs.FileContext$Util.exists(FileContext.java:1625)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:153)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapreduce.v2.TestMRAppWithCombiner.setup(TestMRAppWithCombiner.java:79)


FAILED:  org.apache.hadoop.mapreduce.v2.TestMRJobs.org.apache.hadoop.mapreduce.v2.TestMRJobs

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy21.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:559)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy23.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2575)
	at org.apache.hadoop.fs.Hdfs.mkdir(Hdfs.java:310)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:725)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:721)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.mkdir(FileContext.java:728)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:163)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapreduce.v2.TestMRJobs.setup(TestMRJobs.java:162)


REGRESSION:  org.apache.hadoop.mapreduce.v2.TestMRJobsWithHistoryService.testJobHistoryData

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy13.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.fs.Hdfs.getFileStatus(Hdfs.java:132)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1164)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1160)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.getFileStatus(FileContext.java:1166)
	at org.apache.hadoop.fs.FileContext$Util.exists(FileContext.java:1625)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:153)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapreduce.v2.TestMRJobsWithHistoryService.setup(TestMRJobsWithHistoryService.java:91)


FAILED:  org.apache.hadoop.mapreduce.v2.TestMRJobsWithProfiler.org.apache.hadoop.mapreduce.v2.TestMRJobsWithProfiler

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy13.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.fs.Hdfs.getFileStatus(Hdfs.java:132)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1164)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1160)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.getFileStatus(FileContext.java:1166)
	at org.apache.hadoop.fs.FileContext$Util.exists(FileContext.java:1625)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:153)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapreduce.v2.TestMRJobsWithProfiler.setup(TestMRJobsWithProfiler.java:85)


FAILED:  org.apache.hadoop.mapreduce.v2.TestMROldApiJobs.org.apache.hadoop.mapreduce.v2.TestMROldApiJobs

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy13.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.fs.Hdfs.getFileStatus(Hdfs.java:132)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1164)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1160)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.getFileStatus(FileContext.java:1166)
	at org.apache.hadoop.fs.FileContext$Util.exists(FileContext.java:1625)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:153)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapreduce.v2.TestMROldApiJobs.setup(TestMROldApiJobs.java:76)


REGRESSION:  org.apache.hadoop.mapreduce.v2.TestMiniMRProxyUser.testValidProxyUser

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy17.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:559)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy19.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2575)
	at org.apache.hadoop.fs.Hdfs.mkdir(Hdfs.java:310)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:725)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:721)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.mkdir(FileContext.java:728)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:163)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:79)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:187)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:175)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:167)
	at org.apache.hadoop.mapreduce.v2.TestMiniMRProxyUser.setUp(TestMiniMRProxyUser.java:86)


REGRESSION:  org.apache.hadoop.mapreduce.v2.TestNonExistentJob.testGetInvalidJob

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy17.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:559)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy19.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2575)
	at org.apache.hadoop.fs.Hdfs.mkdir(Hdfs.java:310)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:725)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:721)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.mkdir(FileContext.java:728)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:163)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:79)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:187)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:175)
	at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:167)
	at org.apache.hadoop.mapreduce.v2.TestNonExistentJob.setUp(TestNonExistentJob.java:73)


FAILED:  org.apache.hadoop.mapreduce.v2.TestRMNMInfo.org.apache.hadoop.mapreduce.v2.TestRMNMInfo

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy13.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.fs.Hdfs.getFileStatus(Hdfs.java:132)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1164)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1160)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.getFileStatus(FileContext.java:1166)
	at org.apache.hadoop.fs.FileContext$Util.exists(FileContext.java:1625)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:153)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapreduce.v2.TestRMNMInfo.setup(TestRMNMInfo.java:79)


FAILED:  org.apache.hadoop.mapreduce.v2.TestSpeculativeExecution.org.apache.hadoop.mapreduce.v2.TestSpeculativeExecution

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:774)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy13.getFileInfo(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1668)
	at org.apache.hadoop.fs.Hdfs.getFileStatus(Hdfs.java:132)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1164)
	at org.apache.hadoop.fs.FileContext$15.next(FileContext.java:1160)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.getFileStatus(FileContext.java:1166)
	at org.apache.hadoop.fs.FileContext$Util.exists(FileContext.java:1625)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:153)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapreduce.v2.TestSpeculativeExecution.setup(TestSpeculativeExecution.java:117)


REGRESSION:  org.apache.hadoop.mapreduce.v2.TestSpeculativeExecutionWithMRApp.testSepculateSuccessfulWithUpdateEvents

Error Message:
Error creating staging dir

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Error creating staging dir
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:559)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2575)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2546)
	at org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1044)
	at org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1040)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1058)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1895)
	at org.apache.hadoop.mapreduce.v2.app.MRApp.serviceInit(MRApp.java:262)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapreduce.v2.app.MRApp.submit(MRApp.java:295)
	at org.apache.hadoop.mapreduce.v2.TestSpeculativeExecutionWithMRApp.testSepculateSuccessfulWithUpdateEvents(TestSpeculativeExecutionWithMRApp.java:137)


REGRESSION:  org.apache.hadoop.mapreduce.v2.TestSpeculativeExecutionWithMRApp.testSpeculateSuccessfulWithoutUpdateEvents

Error Message:
Error creating staging dir

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Error creating staging dir
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy10.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:559)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy11.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2575)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2546)
	at org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1044)
	at org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1040)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1058)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1895)
	at org.apache.hadoop.mapreduce.v2.app.MRApp.serviceInit(MRApp.java:262)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapreduce.v2.app.MRApp.submit(MRApp.java:295)
	at org.apache.hadoop.mapreduce.v2.TestSpeculativeExecutionWithMRApp.testSpeculateSuccessfulWithoutUpdateEvents(TestSpeculativeExecutionWithMRApp.java:66)


FAILED:  org.apache.hadoop.mapreduce.v2.TestUberAM.org.apache.hadoop.mapreduce.v2.TestUberAM

Error Message:
Could not create staging directory. 

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not create staging directory. 
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:633)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:731)
	at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1511)
	at org.apache.hadoop.ipc.Client.call(Client.java:1415)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy21.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:559)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy23.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2575)
	at org.apache.hadoop.fs.Hdfs.mkdir(Hdfs.java:310)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:725)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:721)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.mkdir(FileContext.java:728)
	at org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster.serviceInit(MiniMRYarnCluster.java:163)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.mapreduce.v2.TestMRJobs.setup(TestMRJobs.java:162)
	at org.apache.hadoop.mapreduce.v2.TestUberAM.setup(TestUberAM.java:45)


FAILED:  org.apache.hadoop.mapred.TestNetworkedJob.testNetworkedJob

Error Message:
org.apache.hadoop.yarn.exceptions.YarnException: java.io.IOException: Delegation Token can be issued only with kerberos authentication
 at org.apache.hadoop.yarn.ipc.RPCUtil.getRemoteException(RPCUtil.java:38)
 at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getDelegationToken(ClientRMService.java:959)
 at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getDelegationToken(ApplicationClientProtocolPBServiceImpl.java:301)
 at org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:449)
 at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:636)
 at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:976)
 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2230)
 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2226)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:422)
 at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
 at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2226)
Caused by: java.io.IOException: Delegation Token can be issued only with kerberos authentication
 at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getDelegationToken(ClientRMService.java:932)
 ... 10 more


Stack Trace:
java.io.IOException: org.apache.hadoop.yarn.exceptions.YarnException: java.io.IOException: Delegation Token can be issued only with kerberos authentication
	at org.apache.hadoop.yarn.ipc.RPCUtil.getRemoteException(RPCUtil.java:38)
	at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getDelegationToken(ClientRMService.java:959)
	at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getDelegationToken(ApplicationClientProtocolPBServiceImpl.java:301)
	at org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:449)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:636)
	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:976)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2230)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2226)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2226)
Caused by: java.io.IOException: Delegation Token can be issued only with kerberos authentication
	at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getDelegationToken(ClientRMService.java:932)
	... 10 more

	at org.apache.hadoop.ipc.Client.call(Client.java:1445)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy85.getDelegationToken(Unknown Source)
	at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getDelegationToken(ApplicationClientProtocolPBClientImpl.java:316)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy86.getDelegationToken(Unknown Source)
	at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getRMDelegationToken(YarnClientImpl.java:535)
	at org.apache.hadoop.mapred.ResourceMgrDelegate.getDelegationToken(ResourceMgrDelegate.java:177)
	at org.apache.hadoop.mapred.YARNRunner.getDelegationToken(YARNRunner.java:231)
	at org.apache.hadoop.mapreduce.Cluster.getDelegationToken(Cluster.java:401)
	at org.apache.hadoop.mapred.JobClient$16.run(JobClient.java:1234)
	at org.apache.hadoop.mapred.JobClient$16.run(JobClient.java:1231)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.mapred.JobClient.getDelegationToken(JobClient.java:1230)
	at org.apache.hadoop.mapred.TestNetworkedJob.testNetworkedJob(TestNetworkedJob.java:261)



Hadoop-Mapreduce-trunk-Java8 - Build # 384 - Still Failing

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/384/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE ###########################
[...truncated 11547 lines...]
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.363 sec - in org.apache.hadoop.io.TestSequenceFileMergeProgress
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0
Running org.apache.hadoop.conf.TestNoDefaultsJobConf
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.38 sec - in org.apache.hadoop.conf.TestNoDefaultsJobConf

Results :

Tests in error: 
  TestNetworkedJob.testNetworkedJob:261 » IO org.apache.hadoop.yarn.exceptions.Y...

Tests run: 523, Failures: 0, Errors: 1, Skipped: 11

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Hadoop MapReduce Client .................... SUCCESS [  2.261 s]
[INFO] Apache Hadoop MapReduce Core ...................... SUCCESS [01:17 min]
[INFO] Apache Hadoop MapReduce Common .................... SUCCESS [ 25.583 s]
[INFO] Apache Hadoop MapReduce Shuffle ................... SUCCESS [  4.065 s]
[INFO] Apache Hadoop MapReduce App ....................... SUCCESS [10:19 min]
[INFO] Apache Hadoop MapReduce HistoryServer ............. SUCCESS [06:10 min]
[INFO] Apache Hadoop MapReduce JobClient ................. FAILURE [  01:43 h]
[INFO] Apache Hadoop MapReduce HistoryServer Plugins ..... SKIPPED
[INFO] Apache Hadoop MapReduce NativeTask ................ SKIPPED
[INFO] Apache Hadoop MapReduce Examples .................. SKIPPED
[INFO] Apache Hadoop MapReduce ........................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:01 h
[INFO] Finished at: 2015-09-14T12:24:10+00:00
[INFO] Final Memory: 35M/174M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-mapreduce-client-jobclient: There are test failures.
[ERROR] 
[ERROR] Please refer to /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/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-mapreduce-client-jobclient
Build step 'Execute shell' marked build as failure
[FINDBUGS] Skipping publisher since build result is FAILURE
Archiving artifacts
Sending artifact delta relative to Hadoop-Mapreduce-trunk-Java8 #378
Archived 1 artifacts
Archive block size is 32768
Received 1 blocks and 20437833 bytes
Compression is 0.2%
Took 58 sec
Recording test results
Updating HDFS-9069
Email was triggered for: Failure
Sending email for trigger: Failure



###################################################################################
############################## FAILED TESTS (if any) ##############################
1 tests failed.
FAILED:  org.apache.hadoop.mapred.TestNetworkedJob.testNetworkedJob

Error Message:
org.apache.hadoop.yarn.exceptions.YarnException: java.io.IOException: Delegation Token can be issued only with kerberos authentication
 at org.apache.hadoop.yarn.ipc.RPCUtil.getRemoteException(RPCUtil.java:38)
 at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getDelegationToken(ClientRMService.java:959)
 at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getDelegationToken(ApplicationClientProtocolPBServiceImpl.java:301)
 at org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:449)
 at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:636)
 at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:976)
 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2230)
 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2226)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:422)
 at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
 at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2224)
Caused by: java.io.IOException: Delegation Token can be issued only with kerberos authentication
 at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getDelegationToken(ClientRMService.java:932)
 ... 10 more


Stack Trace:
java.io.IOException: org.apache.hadoop.yarn.exceptions.YarnException: java.io.IOException: Delegation Token can be issued only with kerberos authentication
	at org.apache.hadoop.yarn.ipc.RPCUtil.getRemoteException(RPCUtil.java:38)
	at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getDelegationToken(ClientRMService.java:959)
	at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getDelegationToken(ApplicationClientProtocolPBServiceImpl.java:301)
	at org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:449)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:636)
	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:976)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2230)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2226)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2224)
Caused by: java.io.IOException: Delegation Token can be issued only with kerberos authentication
	at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getDelegationToken(ClientRMService.java:932)
	... 10 more

	at org.apache.hadoop.ipc.Client.call(Client.java:1445)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy85.getDelegationToken(Unknown Source)
	at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getDelegationToken(ApplicationClientProtocolPBClientImpl.java:316)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy86.getDelegationToken(Unknown Source)
	at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getRMDelegationToken(YarnClientImpl.java:534)
	at org.apache.hadoop.mapred.ResourceMgrDelegate.getDelegationToken(ResourceMgrDelegate.java:177)
	at org.apache.hadoop.mapred.YARNRunner.getDelegationToken(YARNRunner.java:231)
	at org.apache.hadoop.mapreduce.Cluster.getDelegationToken(Cluster.java:401)
	at org.apache.hadoop.mapred.JobClient$16.run(JobClient.java:1234)
	at org.apache.hadoop.mapred.JobClient$16.run(JobClient.java:1231)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.mapred.JobClient.getDelegationToken(JobClient.java:1230)
	at org.apache.hadoop.mapred.TestNetworkedJob.testNetworkedJob(TestNetworkedJob.java:261)



Hadoop-Mapreduce-trunk-Java8 - Build # 383 - Still Failing

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/383/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE ###########################
[...truncated 11557 lines...]
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.03 sec - in org.apache.hadoop.conf.TestNoDefaultsJobConf

Results :

Failed tests: 
  TestEncryptedShuffle.encryptedShuffleWithoutClientCerts:172->encryptedShuffleWithCerts:159 null

Tests in error: 
  TestNetworkedJob.testNetworkedJob:261 » IO org.apache.hadoop.yarn.exceptions.Y...

Tests run: 523, Failures: 1, Errors: 1, Skipped: 11

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Hadoop MapReduce Client .................... SUCCESS [  2.496 s]
[INFO] Apache Hadoop MapReduce Core ...................... SUCCESS [01:18 min]
[INFO] Apache Hadoop MapReduce Common .................... SUCCESS [ 27.005 s]
[INFO] Apache Hadoop MapReduce Shuffle ................... SUCCESS [  4.178 s]
[INFO] Apache Hadoop MapReduce App ....................... SUCCESS [10:23 min]
[INFO] Apache Hadoop MapReduce HistoryServer ............. SUCCESS [06:08 min]
[INFO] Apache Hadoop MapReduce JobClient ................. FAILURE [  01:43 h]
[INFO] Apache Hadoop MapReduce HistoryServer Plugins ..... SKIPPED
[INFO] Apache Hadoop MapReduce NativeTask ................ SKIPPED
[INFO] Apache Hadoop MapReduce Examples .................. SKIPPED
[INFO] Apache Hadoop MapReduce ........................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:01 h
[INFO] Finished at: 2015-09-14T08:24:34+00:00
[INFO] Final Memory: 35M/177M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-mapreduce-client-jobclient: There are test failures.
[ERROR] 
[ERROR] Please refer to /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk-Java8/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/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-mapreduce-client-jobclient
Build step 'Execute shell' marked build as failure
[FINDBUGS] Skipping publisher since build result is FAILURE
Archiving artifacts
Sending artifact delta relative to Hadoop-Mapreduce-trunk-Java8 #378
Archived 1 artifacts
Archive block size is 32768
Received 43 blocks and 19062346 bytes
Compression is 6.9%
Took 9 sec
Recording test results
Updating YARN-4126
Email was triggered for: Failure
Sending email for trigger: Failure



###################################################################################
############################## FAILED TESTS (if any) ##############################
2 tests failed.
REGRESSION:  org.apache.hadoop.mapred.TestNetworkedJob.testNetworkedJob

Error Message:
org.apache.hadoop.yarn.exceptions.YarnException: java.io.IOException: Delegation Token can be issued only with kerberos authentication
 at org.apache.hadoop.yarn.ipc.RPCUtil.getRemoteException(RPCUtil.java:38)
 at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getDelegationToken(ClientRMService.java:959)
 at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getDelegationToken(ApplicationClientProtocolPBServiceImpl.java:301)
 at org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:449)
 at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:636)
 at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:976)
 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2230)
 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2226)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:422)
 at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
 at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2226)
Caused by: java.io.IOException: Delegation Token can be issued only with kerberos authentication
 at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getDelegationToken(ClientRMService.java:932)
 ... 10 more


Stack Trace:
java.io.IOException: org.apache.hadoop.yarn.exceptions.YarnException: java.io.IOException: Delegation Token can be issued only with kerberos authentication
	at org.apache.hadoop.yarn.ipc.RPCUtil.getRemoteException(RPCUtil.java:38)
	at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getDelegationToken(ClientRMService.java:959)
	at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getDelegationToken(ApplicationClientProtocolPBServiceImpl.java:301)
	at org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:449)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:636)
	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:976)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2230)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2226)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2226)
Caused by: java.io.IOException: Delegation Token can be issued only with kerberos authentication
	at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getDelegationToken(ClientRMService.java:932)
	... 10 more

	at org.apache.hadoop.ipc.Client.call(Client.java:1445)
	at org.apache.hadoop.ipc.Client.call(Client.java:1376)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
	at com.sun.proxy.$Proxy85.getDelegationToken(Unknown Source)
	at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getDelegationToken(ApplicationClientProtocolPBClientImpl.java:316)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:251)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
	at com.sun.proxy.$Proxy86.getDelegationToken(Unknown Source)
	at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getRMDelegationToken(YarnClientImpl.java:535)
	at org.apache.hadoop.mapred.ResourceMgrDelegate.getDelegationToken(ResourceMgrDelegate.java:177)
	at org.apache.hadoop.mapred.YARNRunner.getDelegationToken(YARNRunner.java:231)
	at org.apache.hadoop.mapreduce.Cluster.getDelegationToken(Cluster.java:401)
	at org.apache.hadoop.mapred.JobClient$16.run(JobClient.java:1234)
	at org.apache.hadoop.mapred.JobClient$16.run(JobClient.java:1231)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1667)
	at org.apache.hadoop.mapred.JobClient.getDelegationToken(JobClient.java:1230)
	at org.apache.hadoop.mapred.TestNetworkedJob.testNetworkedJob(TestNetworkedJob.java:261)


REGRESSION:  org.apache.hadoop.mapreduce.security.ssl.TestEncryptedShuffle.encryptedShuffleWithoutClientCerts

Error Message:
null

Stack Trace:
java.lang.AssertionError: null
	at org.junit.Assert.fail(Assert.java:86)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.junit.Assert.assertTrue(Assert.java:52)
	at org.apache.hadoop.mapreduce.security.ssl.TestEncryptedShuffle.encryptedShuffleWithCerts(TestEncryptedShuffle.java:159)
	at org.apache.hadoop.mapreduce.security.ssl.TestEncryptedShuffle.encryptedShuffleWithoutClientCerts(TestEncryptedShuffle.java:172)