See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2512/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE 
###########################
[...truncated 34084 lines...]
  TestMiniMRWithDFSWithDistinctUsers.setUp:97 » NoClassDefFound 
org/apache/hadoo...
  TestMiniMRWithDFSWithDistinctUsers.setUp:97 » NoClassDefFound 
org/apache/hadoo...
  TestMRTimelineEventHandling.testMRTimelineEventHandling:93 » YarnRuntime 
java....
  TestMRTimelineEventHandling.testTimelineServiceStartInMiniCluster:52 » 
YarnRuntime
  TestMRTimelineEventHandling.testMapreduceJobTimelineServiceEnabled:147 » 
YarnRuntime
  TestNetworkedJob.testNetworkedJob:260 » IO 
org.apache.hadoop.yarn.exceptions.Y...
  TestNonExistentJob.testGetInvalidJob:93 » IO java.net.ConnectException: Call 
F...
  TestUberAM.testFailingMapper:132 » IO java.net.ConnectException: Call From 
asf...
  
TestUberAM>TestMRJobs.testDistributedCache:916->TestMRJobs._testDistributedCache:906
 » IO
  
TestUberAM>TestMRJobs.testConfVerificationWithJobClient:263->TestMRJobs.testConfVerification:353
 » IO
  TestUberAM>TestMRJobs.testContainerRollingLog:694 » IO 
java.net.ConnectExcepti...
  TestMRJobs.testConfVerificationWithJobClient:263->testConfVerification:353 » 
IO
  TestMRJobs.testContainerRollingLog:694 » IO java.net.ConnectException: Call 
Fr...
  TestMRJobsWithHistoryService.testJobHistoryData:153 » IO 
java.net.ConnectExcep...

Tests run: 523, Failures: 1, Errors: 24, Skipped: 11

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Hadoop MapReduce Client .................... SUCCESS [  3.480 s]
[INFO] Apache Hadoop MapReduce Core ...................... SUCCESS [01:53 min]
[INFO] Apache Hadoop MapReduce Common .................... SUCCESS [ 31.939 s]
[INFO] Apache Hadoop MapReduce Shuffle ................... SUCCESS [  5.227 s]
[INFO] Apache Hadoop MapReduce App ....................... SUCCESS [10:29 min]
[INFO] Apache Hadoop MapReduce HistoryServer ............. SUCCESS [06:19 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: 02:03 h
[INFO] Finished at: 2015-10-22T00:14:19+00:00
[INFO] Final Memory: 35M/751M
[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/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
Recording test results
Updating HDFS-9274
Updating YARN-2513
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



###################################################################################
############################## FAILED TESTS (if any) 
##############################
25 tests failed.
FAILED:  org.apache.hadoop.mapred.TestJobCounters.testHeapUsageCounter

Error Message:
org/apache/hadoop/service/ServiceOperations

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/service/ServiceOperations
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at 
org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
        at 
org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
        at 
org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
        at 
org.apache.hadoop.mapred.MiniMRYarnClusterAdapter.stop(MiniMRYarnClusterAdapter.java:55)
        at 
org.apache.hadoop.mapred.MiniMRCluster.shutdown(MiniMRCluster.java:267)
        at 
org.apache.hadoop.mapred.TestJobCounters.testHeapUsageCounter(TestJobCounters.java:716)


FAILED:  org.apache.hadoop.mapred.TestJobCounters.testNewCounterA

Error Message:
org/apache/hadoop/io/IntWritable

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/io/IntWritable
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at 
org.apache.hadoop.mapred.TestJobCounters.createJob(TestJobCounters.java:239)
        at 
org.apache.hadoop.mapred.TestJobCounters.testNewCounterA(TestJobCounters.java:380)


FAILED:  org.apache.hadoop.mapred.TestJobCounters.testNewCounterB

Error Message:
org/apache/hadoop/io/IntWritable

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/io/IntWritable
        at 
org.apache.hadoop.mapred.TestJobCounters.createJob(TestJobCounters.java:239)
        at 
org.apache.hadoop.mapred.TestJobCounters.testNewCounterB(TestJobCounters.java:401)


FAILED:  org.apache.hadoop.mapred.TestJobCounters.testNewCounterC

Error Message:
org/apache/hadoop/io/IntWritable

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/io/IntWritable
        at 
org.apache.hadoop.mapred.TestJobCounters.createJob(TestJobCounters.java:239)
        at 
org.apache.hadoop.mapred.TestJobCounters.testNewCounterC(TestJobCounters.java:423)


FAILED:  org.apache.hadoop.mapred.TestJobCounters.testNewCounterD

Error Message:
org/apache/hadoop/io/IntWritable

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/io/IntWritable
        at 
org.apache.hadoop.mapred.TestJobCounters.createJob(TestJobCounters.java:239)
        at 
org.apache.hadoop.mapred.TestJobCounters.testNewCounterD(TestJobCounters.java:446)


FAILED:  org.apache.hadoop.mapred.TestJobCounters.testOldCounterA

Error Message:
org/apache/hadoop/util/ClassUtil

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/util/ClassUtil
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at org.apache.hadoop.mapred.JobConf.setJarByClass(JobConf.java:541)
        at org.apache.hadoop.mapred.JobConf.<init>(JobConf.java:437)
        at 
org.apache.hadoop.mapred.TestJobCounters.createConfiguration(TestJobCounters.java:219)
        at 
org.apache.hadoop.mapred.TestJobCounters.testOldCounterA(TestJobCounters.java:254)


FAILED:  org.apache.hadoop.mapred.TestJobCounters.testOldCounterB

Error Message:
org/apache/hadoop/util/ClassUtil

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/util/ClassUtil
        at org.apache.hadoop.mapred.JobConf.setJarByClass(JobConf.java:541)
        at org.apache.hadoop.mapred.JobConf.<init>(JobConf.java:437)
        at 
org.apache.hadoop.mapred.TestJobCounters.createConfiguration(TestJobCounters.java:219)
        at 
org.apache.hadoop.mapred.TestJobCounters.testOldCounterB(TestJobCounters.java:296)


FAILED:  org.apache.hadoop.mapred.TestJobCounters.testOldCounterC

Error Message:
org/apache/hadoop/util/ClassUtil

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/util/ClassUtil
        at org.apache.hadoop.mapred.JobConf.setJarByClass(JobConf.java:541)
        at org.apache.hadoop.mapred.JobConf.<init>(JobConf.java:437)
        at 
org.apache.hadoop.mapred.TestJobCounters.createConfiguration(TestJobCounters.java:219)
        at 
org.apache.hadoop.mapred.TestJobCounters.testOldCounterC(TestJobCounters.java:328)


FAILED:  org.apache.hadoop.mapred.TestJobCounters.testOldCounterD

Error Message:
org/apache/hadoop/util/ClassUtil

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/util/ClassUtil
        at org.apache.hadoop.mapred.JobConf.setJarByClass(JobConf.java:541)
        at org.apache.hadoop.mapred.JobConf.<init>(JobConf.java:437)
        at 
org.apache.hadoop.mapred.TestJobCounters.createConfiguration(TestJobCounters.java:219)
        at 
org.apache.hadoop.mapred.TestJobCounters.testOldCounterD(TestJobCounters.java:356)


FAILED:  
org.apache.hadoop.mapred.TestMRTimelineEventHandling.testMRTimelineEventHandling

Error Message:
java.lang.NoClassDefFoundError: 
org/apache/hadoop/yarn/server/MiniYARNCluster$NodeManagerWrapper$1

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: 
java.lang.NoClassDefFoundError: 
org/apache/hadoop/yarn/server/MiniYARNCluster$NodeManagerWrapper$1
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster$NodeManagerWrapper.serviceStart(MiniYARNCluster.java:566)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.mapred.TestMRTimelineEventHandling.testMRTimelineEventHandling(TestMRTimelineEventHandling.java:93)


FAILED:  
org.apache.hadoop.mapred.TestMRTimelineEventHandling.testTimelineServiceStartInMiniCluster

Error Message:
java.lang.NoClassDefFoundError: 
org/apache/hadoop/yarn/server/MiniYARNCluster$NodeManagerWrapper$1

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: 
java.lang.NoClassDefFoundError: 
org/apache/hadoop/yarn/server/MiniYARNCluster$NodeManagerWrapper$1
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster$NodeManagerWrapper.serviceStart(MiniYARNCluster.java:566)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.mapred.TestMRTimelineEventHandling.testTimelineServiceStartInMiniCluster(TestMRTimelineEventHandling.java:52)


FAILED:  
org.apache.hadoop.mapred.TestMRTimelineEventHandling.testMapreduceJobTimelineServiceEnabled

Error Message:
java.lang.NoClassDefFoundError: 
org/apache/hadoop/yarn/server/MiniYARNCluster$NodeManagerWrapper$1

Stack Trace:
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: 
java.lang.NoClassDefFoundError: 
org/apache/hadoop/yarn/server/MiniYARNCluster$NodeManagerWrapper$1
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster$NodeManagerWrapper.serviceStart(MiniYARNCluster.java:566)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.mapred.TestMRTimelineEventHandling.testMapreduceJobTimelineServiceEnabled(TestMRTimelineEventHandling.java:147)


FAILED:  org.apache.hadoop.mapred.TestMerge.testMerge

Error Message:
org/apache/hadoop/hdfs/server/namenode/JournalSet$5

Stack Trace:
java.lang.NoClassDefFoundError: 
org/apache/hadoop/hdfs/server/namenode/JournalSet$5
        at 
org.apache.hadoop.hdfs.server.namenode.JournalSet.close(JournalSet.java:243)
        at 
org.apache.hadoop.hdfs.server.namenode.FSEditLog.close(FSEditLog.java:368)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.stopActiveServices(FSNamesystem.java:1207)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.close(FSNamesystem.java:1578)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.stopCommonServices(NameNode.java:723)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.stop(NameNode.java:893)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:1913)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:1882)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:1875)
        at org.apache.hadoop.mapred.TestMerge.testMerge(TestMerge.java:90)


FAILED:  org.apache.hadoop.mapred.TestMiniMRClientCluster.testRestart

Error Message:
Address before restart: asf906.gq1.ygridcore.net:0 is different from new 
address: asf906.gq1.ygridcore.net:59293 expected:<...6.gq1.ygridcore.net:[0]> 
but was:<...6.gq1.ygridcore.net:[59293]>

Stack Trace:
org.junit.ComparisonFailure: Address before restart: asf906.gq1.ygridcore.net:0 
is different from new address: asf906.gq1.ygridcore.net:59293 
expected:<...6.gq1.ygridcore.net:[0]> but was:<...6.gq1.ygridcore.net:[59293]>
        at org.junit.Assert.assertEquals(Assert.java:115)
        at 
org.apache.hadoop.mapred.TestMiniMRClientCluster.testRestart(TestMiniMRClientCluster.java:146)


FAILED:  
org.apache.hadoop.mapred.TestMiniMRWithDFSWithDistinctUsers.testMultipleSpills

Error Message:
org/apache/hadoop/yarn/event/EventHandler

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/yarn/event/EventHandler
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
        at 
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
        at 
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at 
org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:58)
        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.TestMiniMRWithDFSWithDistinctUsers.setUp(TestMiniMRWithDFSWithDistinctUsers.java:97)


FAILED:  
org.apache.hadoop.mapred.TestMiniMRWithDFSWithDistinctUsers.testDistinctUsers

Error Message:
org/apache/hadoop/yarn/event/EventHandler

Stack Trace:
java.lang.NoClassDefFoundError: org/apache/hadoop/yarn/event/EventHandler
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
        at 
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
        at 
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at 
org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:58)
        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.TestMiniMRWithDFSWithDistinctUsers.setUp(TestMiniMRWithDFSWithDistinctUsers.java:97)


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:1043)
 at 
org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getDelegationToken(ApplicationClientProtocolPBServiceImpl.java:325)
 at 
org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:483)
 at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:637)
 at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:976)
 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2291)
 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2287)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:415)
 at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
 at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2285)
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:1016)
 ... 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:1043)
        at 
org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getDelegationToken(ApplicationClientProtocolPBServiceImpl.java:325)
        at 
org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:483)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:637)
        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:976)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2291)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2287)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2285)
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:1016)
        ... 10 more

        at org.apache.hadoop.ipc.Client.call(Client.java:1443)
        at org.apache.hadoop.ipc.Client.call(Client.java:1380)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy84.getDelegationToken(Unknown Source)
        at 
org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getDelegationToken(ApplicationClientProtocolPBClientImpl.java:339)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:255)
        at 
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103)
        at com.sun.proxy.$Proxy85.getDelegationToken(Unknown Source)
        at 
org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getRMDelegationToken(YarnClientImpl.java:541)
        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:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at 
org.apache.hadoop.mapred.JobClient.getDelegationToken(JobClient.java:1230)
        at 
org.apache.hadoop.mapred.TestNetworkedJob.testNetworkedJob(TestNetworkedJob.java:260)


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

Error Message:
java.net.ConnectException: Call From asf906.gq1.ygridcore.net/67.195.81.150 to 
asf906.gq1.ygridcore.net:0 failed on connection exception: 
java.net.ConnectException: Connection refused; For more details see:  
http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.io.IOException: java.net.ConnectException: Call From 
asf906.gq1.ygridcore.net/67.195.81.150 to asf906.gq1.ygridcore.net:0 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:739)
        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:732)
        at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
        at org.apache.hadoop.ipc.Client.getConnection(Client.java:1504)
        at org.apache.hadoop.ipc.Client.call(Client.java:1419)
        at org.apache.hadoop.ipc.Client.call(Client.java:1380)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy97.getJobReport(Unknown Source)
        at 
org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl.getJobReport(MRClientProtocolPBClientImpl.java:133)
        at sun.reflect.GeneratedMethodAccessor80.invoke(Unknown Source)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:324)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:428)
        at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:600)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:323)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:320)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.mapreduce.Job.updateStatus(Job.java:320)
        at org.apache.hadoop.mapreduce.Job.getStatus(Job.java:338)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testConfVerification(TestMRJobs.java:353)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testConfVerificationWithJobClient(TestMRJobs.java:263)


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

Error Message:
java.net.ConnectException: Call From asf906.gq1.ygridcore.net/67.195.81.150 to 
asf906.gq1.ygridcore.net:0 failed on connection exception: 
java.net.ConnectException: Connection refused; For more details see:  
http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.io.IOException: java.net.ConnectException: Call From 
asf906.gq1.ygridcore.net/67.195.81.150 to asf906.gq1.ygridcore.net:0 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:739)
        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:732)
        at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
        at org.apache.hadoop.ipc.Client.getConnection(Client.java:1504)
        at org.apache.hadoop.ipc.Client.call(Client.java:1419)
        at org.apache.hadoop.ipc.Client.call(Client.java:1380)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy97.getJobReport(Unknown Source)
        at 
org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl.getJobReport(MRClientProtocolPBClientImpl.java:133)
        at sun.reflect.GeneratedMethodAccessor80.invoke(Unknown Source)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:324)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:428)
        at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:600)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:323)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:320)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.mapreduce.Job.updateStatus(Job.java:320)
        at org.apache.hadoop.mapreduce.Job.isUber(Job.java:1479)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testContainerRollingLog(TestMRJobs.java:694)


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

Error Message:
java.net.ConnectException: Call From asf906.gq1.ygridcore.net/67.195.81.150 to 
asf906.gq1.ygridcore.net:0 failed on connection exception: 
java.net.ConnectException: Connection refused; For more details see:  
http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.io.IOException: java.net.ConnectException: Call From 
asf906.gq1.ygridcore.net/67.195.81.150 to asf906.gq1.ygridcore.net:0 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:739)
        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:732)
        at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
        at org.apache.hadoop.ipc.Client.getConnection(Client.java:1504)
        at org.apache.hadoop.ipc.Client.call(Client.java:1419)
        at org.apache.hadoop.ipc.Client.call(Client.java:1380)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy88.getCounters(Unknown Source)
        at 
org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl.getCounters(MRClientProtocolPBClientImpl.java:166)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:324)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getJobCounters(ClientServiceDelegate.java:380)
        at 
org.apache.hadoop.mapred.YARNRunner.getJobCounters(YARNRunner.java:589)
        at org.apache.hadoop.mapreduce.Job$7.run(Job.java:761)
        at org.apache.hadoop.mapreduce.Job$7.run(Job.java:758)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.mapreduce.Job.getCounters(Job.java:758)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobsWithHistoryService.testJobHistoryData(TestMRJobsWithHistoryService.java:153)


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

Error Message:
java.net.ConnectException: Call From asf906.gq1.ygridcore.net/67.195.81.150 to 
asf906.gq1.ygridcore.net:0 failed on connection exception: 
java.net.ConnectException: Connection refused; For more details see:  
http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.io.IOException: java.net.ConnectException: Call From 
asf906.gq1.ygridcore.net/67.195.81.150 to asf906.gq1.ygridcore.net:0 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:739)
        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:732)
        at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
        at org.apache.hadoop.ipc.Client.getConnection(Client.java:1504)
        at org.apache.hadoop.ipc.Client.call(Client.java:1419)
        at org.apache.hadoop.ipc.Client.call(Client.java:1380)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy93.getJobReport(Unknown Source)
        at 
org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl.getJobReport(MRClientProtocolPBClientImpl.java:133)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:324)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:428)
        at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:600)
        at org.apache.hadoop.mapreduce.Cluster.getJob(Cluster.java:184)
        at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:593)
        at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:591)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at 
org.apache.hadoop.mapred.JobClient.getJobUsingCluster(JobClient.java:591)
        at org.apache.hadoop.mapred.JobClient.getJobInner(JobClient.java:601)
        at org.apache.hadoop.mapred.JobClient.getJob(JobClient.java:631)
        at 
org.apache.hadoop.mapreduce.v2.TestNonExistentJob.testGetInvalidJob(TestNonExistentJob.java:93)


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

Error Message:
java.net.ConnectException: Call From asf906.gq1.ygridcore.net/67.195.81.150 to 
asf906.gq1.ygridcore.net:0 failed on connection exception: 
java.net.ConnectException: Connection refused; For more details see:  
http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.io.IOException: java.net.ConnectException: Call From 
asf906.gq1.ygridcore.net/67.195.81.150 to asf906.gq1.ygridcore.net:0 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:739)
        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:732)
        at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
        at org.apache.hadoop.ipc.Client.getConnection(Client.java:1504)
        at org.apache.hadoop.ipc.Client.call(Client.java:1419)
        at org.apache.hadoop.ipc.Client.call(Client.java:1380)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy97.getTaskAttemptCompletionEvents(Unknown Source)
        at 
org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl.getTaskAttemptCompletionEvents(MRClientProtocolPBClientImpl.java:177)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:324)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getTaskCompletionEvents(ClientServiceDelegate.java:395)
        at 
org.apache.hadoop.mapred.YARNRunner.getTaskCompletionEvents(YARNRunner.java:607)
        at org.apache.hadoop.mapreduce.Job$5.run(Job.java:673)
        at org.apache.hadoop.mapreduce.Job$5.run(Job.java:670)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.mapreduce.Job.getTaskCompletionEvents(Job.java:670)
        at 
org.apache.hadoop.mapreduce.v2.TestUberAM.testFailingMapper(TestUberAM.java:132)


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

Error Message:
java.net.ConnectException: Call From asf906.gq1.ygridcore.net/67.195.81.150 to 
asf906.gq1.ygridcore.net:0 failed on connection exception: 
java.net.ConnectException: Connection refused; For more details see:  
http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.io.IOException: java.net.ConnectException: Call From 
asf906.gq1.ygridcore.net/67.195.81.150 to asf906.gq1.ygridcore.net:0 failed on 
connection exception: java.net.ConnectException: Connection refused; For more 
details see:  http://wiki.apache.org/hadoop/ConnectionRefused
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:343)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:428)
        at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:600)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:323)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:320)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.mapreduce.Job.updateStatus(Job.java:320)
        at org.apache.hadoop.mapreduce.Job.isComplete(Job.java:604)
        at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1316)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs._testDistributedCache(TestMRJobs.java:906)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testDistributedCache(TestMRJobs.java:916)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.net.ConnectException: Call From 
asf906.gq1.ygridcore.net/67.195.81.150 to asf906.gq1.ygridcore.net:0 failed on 
connection exception: java.net.ConnectException: Connection refused; For more 
details see:  http://wiki.apache.org/hadoop/ConnectionRefused
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at 
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:792)
        at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:732)
        at org.apache.hadoop.ipc.Client.call(Client.java:1447)
        at org.apache.hadoop.ipc.Client.call(Client.java:1380)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy97.getJobReport(Unknown Source)
        at 
org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl.getJobReport(MRClientProtocolPBClientImpl.java:133)
        at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:324)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:428)
        at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:600)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:323)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:320)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.mapreduce.Job.updateStatus(Job.java:320)
        at org.apache.hadoop.mapreduce.Job.isComplete(Job.java:604)
        at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1316)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs._testDistributedCache(TestMRJobs.java:906)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testDistributedCache(TestMRJobs.java:916)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
        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:732)
        at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
        at org.apache.hadoop.ipc.Client.getConnection(Client.java:1504)
        at org.apache.hadoop.ipc.Client.call(Client.java:1419)
        at org.apache.hadoop.ipc.Client.call(Client.java:1380)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy97.getJobReport(Unknown Source)
        at 
org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl.getJobReport(MRClientProtocolPBClientImpl.java:133)
        at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:324)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:428)
        at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:600)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:323)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:320)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.mapreduce.Job.updateStatus(Job.java:320)
        at org.apache.hadoop.mapreduce.Job.isComplete(Job.java:604)
        at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1316)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs._testDistributedCache(TestMRJobs.java:906)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testDistributedCache(TestMRJobs.java:916)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


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

Error Message:
java.net.ConnectException: Call From asf906.gq1.ygridcore.net/67.195.81.150 to 
asf906.gq1.ygridcore.net:0 failed on connection exception: 
java.net.ConnectException: Connection refused; For more details see:  
http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.io.IOException: java.net.ConnectException: Call From 
asf906.gq1.ygridcore.net/67.195.81.150 to asf906.gq1.ygridcore.net:0 failed on 
connection exception: java.net.ConnectException: Connection refused; For more 
details see:  http://wiki.apache.org/hadoop/ConnectionRefused
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:343)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:428)
        at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:600)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:323)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:320)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.mapreduce.Job.updateStatus(Job.java:320)
        at org.apache.hadoop.mapreduce.Job.getStatus(Job.java:338)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testConfVerification(TestMRJobs.java:353)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testConfVerificationWithJobClient(TestMRJobs.java:263)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.net.ConnectException: Call From 
asf906.gq1.ygridcore.net/67.195.81.150 to asf906.gq1.ygridcore.net:0 failed on 
connection exception: java.net.ConnectException: Connection refused; For more 
details see:  http://wiki.apache.org/hadoop/ConnectionRefused
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at 
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:792)
        at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:732)
        at org.apache.hadoop.ipc.Client.call(Client.java:1447)
        at org.apache.hadoop.ipc.Client.call(Client.java:1380)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy97.getJobReport(Unknown Source)
        at 
org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl.getJobReport(MRClientProtocolPBClientImpl.java:133)
        at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:324)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:428)
        at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:600)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:323)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:320)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.mapreduce.Job.updateStatus(Job.java:320)
        at org.apache.hadoop.mapreduce.Job.getStatus(Job.java:338)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testConfVerification(TestMRJobs.java:353)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testConfVerificationWithJobClient(TestMRJobs.java:263)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
        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:732)
        at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
        at org.apache.hadoop.ipc.Client.getConnection(Client.java:1504)
        at org.apache.hadoop.ipc.Client.call(Client.java:1419)
        at org.apache.hadoop.ipc.Client.call(Client.java:1380)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy97.getJobReport(Unknown Source)
        at 
org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl.getJobReport(MRClientProtocolPBClientImpl.java:133)
        at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:324)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:428)
        at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:600)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:323)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:320)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.mapreduce.Job.updateStatus(Job.java:320)
        at org.apache.hadoop.mapreduce.Job.getStatus(Job.java:338)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testConfVerification(TestMRJobs.java:353)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testConfVerificationWithJobClient(TestMRJobs.java:263)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


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

Error Message:
java.net.ConnectException: Call From asf906.gq1.ygridcore.net/67.195.81.150 to 
asf906.gq1.ygridcore.net:0 failed on connection exception: 
java.net.ConnectException: Connection refused; For more details see:  
http://wiki.apache.org/hadoop/ConnectionRefused

Stack Trace:
java.io.IOException: java.net.ConnectException: Call From 
asf906.gq1.ygridcore.net/67.195.81.150 to asf906.gq1.ygridcore.net:0 failed on 
connection exception: java.net.ConnectException: Connection refused; For more 
details see:  http://wiki.apache.org/hadoop/ConnectionRefused
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:343)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:428)
        at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:600)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:323)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:320)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.mapreduce.Job.updateStatus(Job.java:320)
        at org.apache.hadoop.mapreduce.Job.isUber(Job.java:1479)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testContainerRollingLog(TestMRJobs.java:694)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.net.ConnectException: Call From 
asf906.gq1.ygridcore.net/67.195.81.150 to asf906.gq1.ygridcore.net:0 failed on 
connection exception: java.net.ConnectException: Connection refused; For more 
details see:  http://wiki.apache.org/hadoop/ConnectionRefused
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at 
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:792)
        at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:732)
        at org.apache.hadoop.ipc.Client.call(Client.java:1447)
        at org.apache.hadoop.ipc.Client.call(Client.java:1380)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy97.getJobReport(Unknown Source)
        at 
org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl.getJobReport(MRClientProtocolPBClientImpl.java:133)
        at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:324)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:428)
        at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:600)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:323)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:320)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.mapreduce.Job.updateStatus(Job.java:320)
        at org.apache.hadoop.mapreduce.Job.isUber(Job.java:1479)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testContainerRollingLog(TestMRJobs.java:694)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
        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:732)
        at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378)
        at org.apache.hadoop.ipc.Client.getConnection(Client.java:1504)
        at org.apache.hadoop.ipc.Client.call(Client.java:1419)
        at org.apache.hadoop.ipc.Client.call(Client.java:1380)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy97.getJobReport(Unknown Source)
        at 
org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl.getJobReport(MRClientProtocolPBClientImpl.java:133)
        at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:324)
        at 
org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:428)
        at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:600)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:323)
        at org.apache.hadoop.mapreduce.Job$1.run(Job.java:320)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.mapreduce.Job.updateStatus(Job.java:320)
        at org.apache.hadoop.mapreduce.Job.isUber(Job.java:1479)
        at 
org.apache.hadoop.mapreduce.v2.TestMRJobs.testContainerRollingLog(TestMRJobs.java:694)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)


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