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Posted to issues@tez.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2015/12/15 13:31:52 UTC

Failed: TEZ-2976 PreCommit Build #1381

Jira: https://issues.apache.org/jira/browse/TEZ-2976
Build: https://builds.apache.org/job/PreCommit-TEZ-Build/1381/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE ###########################
[...truncated 3804 lines...]
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :tez-dag
[INFO] Build failures were ignored.




{color:red}-1 overall{color}.  Here are the results of testing the latest attachment
  http://issues.apache.org/jira/secure/attachment/12777693/TEZ-2976-1.patch
  against master revision 09a6d1a.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 2 new or modified test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version 3.0.1) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in :
                   org.apache.tez.dag.app.rm.TestContainerReuse

Test results: https://builds.apache.org/job/PreCommit-TEZ-Build/1381//testReport/
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/1381//console

This message is automatically generated.


======================================================================
======================================================================
    Adding comment to Jira.
======================================================================
======================================================================


Comment added.
5f9f2e9a0213f73df1a9a5643e43c5c15a777862 logged out


======================================================================
======================================================================
    Finished build.
======================================================================
======================================================================


Build step 'Execute shell' marked build as failure
Archiving artifacts
[description-setter] Could not determine description.
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



###################################################################################
############################## FAILED TESTS (if any) ##############################
1 tests failed.
FAILED:  org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption

Error Message:

Wanted but not invoked:
taskSchedulerManagerForTest.taskAllocated(
    0,
    Mock for TaskAttempt, hashCode: 829607670,
    <any>,
    Container: [ContainerId: container_1_0001_01_000002, NodeId: host3:0, NodeHttpAddress: host3:0, Resource: <memory:1024, vCores:1>, Priority: 1, Token: null, ]
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:686)

However, there were other interactions with this mock:
taskSchedulerManagerForTest.init(
    Configuration: core-default.xml, core-site.xml, yarn-default.xml, yarn-site.xml
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:537)

taskSchedulerManagerForTest.setConfig(
    Configuration: core-default.xml, core-site.xml, yarn-default.xml, yarn-site.xml
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:537)

taskSchedulerManagerForTest.serviceInit(
    Configuration: core-default.xml, core-site.xml, yarn-default.xml, yarn-site.xml
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:537)

taskSchedulerManagerForTest.start();
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:538)

taskSchedulerManagerForTest.serviceStart();
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:538)

taskSchedulerManagerForTest.instantiateSchedulers(
    "host",
    0,
    "",
    Mock for AppContext, hashCode: 321692161
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:538)

taskSchedulerManagerForTest.getContainerSignatureMatcher();
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:538)

taskSchedulerManagerForTest.getConfig();
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:538)

taskSchedulerManagerForTest.setApplicationRegistrationData(
    0,
    Mock for Resource, hashCode: 1463810428,
    Mock for Map, hashCode: 689203364,
    null
);
-> at org.apache.tez.dag.app.rm.TaskSchedulerContextImpl.setApplicationRegistrationData(TaskSchedulerContextImpl.java:92)

taskSchedulerManagerForTest.getSpyTaskScheduler();
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:540)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_LAUNCH_REQUEST
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:577)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_LAUNCH_REQUEST
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:580)

taskSchedulerManagerForTest.taskAllocated(
    0,
    Mock for TaskAttempt, hashCode: 365305781,
    EventType: S_TA_LAUNCH_REQUEST,
    Container: [ContainerId: container_1_0001_01_000001, NodeId: host1:0, NodeHttpAddress: host1:0, Resource: <memory:1024, vCores:1>, Priority: 1, Token: null, ]
);
-> at org.apache.tez.dag.app.rm.TaskSchedulerContextImpl.taskAllocated(TaskSchedulerContextImpl.java:65)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_ENDED
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:594)

taskSchedulerManagerForTest.containerBeingReleased(
    0,
    container_1_0001_01_000001
);
-> at org.apache.tez.dag.app.rm.TaskSchedulerContextImpl.containerBeingReleased(TaskSchedulerContextImpl.java:75)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_LAUNCH_REQUEST
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:627)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_LAUNCH_REQUEST
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:630)

taskSchedulerManagerForTest.taskAllocated(
    0,
    Mock for TaskAttempt, hashCode: 1149896995,
    EventType: S_TA_LAUNCH_REQUEST,
    Container: [ContainerId: container_1_0001_01_000002, NodeId: host2:0, NodeHttpAddress: host2:0, Resource: <memory:1024, vCores:1>, Priority: 1, Token: null, ]
);
-> at org.apache.tez.dag.app.rm.TaskSchedulerContextImpl.taskAllocated(TaskSchedulerContextImpl.java:65)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_ENDED
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:642)

taskSchedulerManagerForTest.containerBeingReleased(
    0,
    container_1_0001_01_000002
);
-> at org.apache.tez.dag.app.rm.TaskSchedulerContextImpl.containerBeingReleased(TaskSchedulerContextImpl.java:75)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_LAUNCH_REQUEST
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:679)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_LAUNCH_REQUEST
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:680)



Stack Trace:
org.mockito.exceptions.verification.WantedButNotInvoked: 
Wanted but not invoked:
taskSchedulerManagerForTest.taskAllocated(
    0,
    Mock for TaskAttempt, hashCode: 829607670,
    <any>,
    Container: [ContainerId: container_1_0001_01_000002, NodeId: host3:0, NodeHttpAddress: host3:0, Resource: <memory:1024, vCores:1>, Priority: 1, Token: null, ]
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:686)

However, there were other interactions with this mock:
taskSchedulerManagerForTest.init(
    Configuration: core-default.xml, core-site.xml, yarn-default.xml, yarn-site.xml
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:537)

taskSchedulerManagerForTest.setConfig(
    Configuration: core-default.xml, core-site.xml, yarn-default.xml, yarn-site.xml
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:537)

taskSchedulerManagerForTest.serviceInit(
    Configuration: core-default.xml, core-site.xml, yarn-default.xml, yarn-site.xml
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:537)

taskSchedulerManagerForTest.start();
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:538)

taskSchedulerManagerForTest.serviceStart();
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:538)

taskSchedulerManagerForTest.instantiateSchedulers(
    "host",
    0,
    "",
    Mock for AppContext, hashCode: 321692161
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:538)

taskSchedulerManagerForTest.getContainerSignatureMatcher();
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:538)

taskSchedulerManagerForTest.getConfig();
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:538)

taskSchedulerManagerForTest.setApplicationRegistrationData(
    0,
    Mock for Resource, hashCode: 1463810428,
    Mock for Map, hashCode: 689203364,
    null
);
-> at org.apache.tez.dag.app.rm.TaskSchedulerContextImpl.setApplicationRegistrationData(TaskSchedulerContextImpl.java:92)

taskSchedulerManagerForTest.getSpyTaskScheduler();
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:540)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_LAUNCH_REQUEST
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:577)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_LAUNCH_REQUEST
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:580)

taskSchedulerManagerForTest.taskAllocated(
    0,
    Mock for TaskAttempt, hashCode: 365305781,
    EventType: S_TA_LAUNCH_REQUEST,
    Container: [ContainerId: container_1_0001_01_000001, NodeId: host1:0, NodeHttpAddress: host1:0, Resource: <memory:1024, vCores:1>, Priority: 1, Token: null, ]
);
-> at org.apache.tez.dag.app.rm.TaskSchedulerContextImpl.taskAllocated(TaskSchedulerContextImpl.java:65)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_ENDED
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:594)

taskSchedulerManagerForTest.containerBeingReleased(
    0,
    container_1_0001_01_000001
);
-> at org.apache.tez.dag.app.rm.TaskSchedulerContextImpl.containerBeingReleased(TaskSchedulerContextImpl.java:75)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_LAUNCH_REQUEST
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:627)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_LAUNCH_REQUEST
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:630)

taskSchedulerManagerForTest.taskAllocated(
    0,
    Mock for TaskAttempt, hashCode: 1149896995,
    EventType: S_TA_LAUNCH_REQUEST,
    Container: [ContainerId: container_1_0001_01_000002, NodeId: host2:0, NodeHttpAddress: host2:0, Resource: <memory:1024, vCores:1>, Priority: 1, Token: null, ]
);
-> at org.apache.tez.dag.app.rm.TaskSchedulerContextImpl.taskAllocated(TaskSchedulerContextImpl.java:65)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_ENDED
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:642)

taskSchedulerManagerForTest.containerBeingReleased(
    0,
    container_1_0001_01_000002
);
-> at org.apache.tez.dag.app.rm.TaskSchedulerContextImpl.containerBeingReleased(TaskSchedulerContextImpl.java:75)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_LAUNCH_REQUEST
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:679)

taskSchedulerManagerForTest.handleEvent(
    EventType: S_TA_LAUNCH_REQUEST
);
-> at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:680)


	at org.apache.tez.dag.app.rm.TestContainerReuse.testReuseWithTaskSpecificLaunchCmdOption(TestContainerReuse.java:686)



Failed: TEZ-2910 PreCommit Build #1382

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Jira: https://issues.apache.org/jira/browse/TEZ-2910
Build: https://builds.apache.org/job/PreCommit-TEZ-Build/1382/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE ###########################
[...truncated 3636 lines...]
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :tez-tests
[INFO] Build failures were ignored.




{color:red}-1 overall{color}.  Here are the results of testing the latest attachment
  http://issues.apache.org/jira/secure/attachment/12777868/TEZ-2910.5.patch
  against master revision 42ef636.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 15 new or modified test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version 3.0.1) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in :
                   org.apache.tez.test.TestFaultTolerance

Test results: https://builds.apache.org/job/PreCommit-TEZ-Build/1382//testReport/
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/1382//console

This message is automatically generated.


======================================================================
======================================================================
    Adding comment to Jira.
======================================================================
======================================================================


Comment added.
4f2070d3faccb65a9a37b47ae344e4a4747c9e91 logged out


======================================================================
======================================================================
    Finished build.
======================================================================
======================================================================


Build step 'Execute shell' marked build as failure
Archiving artifacts
[description-setter] Could not determine description.
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



###################################################################################
############################## FAILED TESTS (if any) ##############################
7 tests failed.
FAILED:  org.apache.tez.test.TestFaultTolerance.testRandomFailingInputs

Error Message:
expected:<SUCCEEDED> but was:<ERROR>

Stack Trace:
java.lang.AssertionError: expected:<SUCCEEDED> but was:<ERROR>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:144)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:141)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:124)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:120)
	at org.apache.tez.test.TestFaultTolerance.testRandomFailingInputs(TestFaultTolerance.java:763)


FAILED:  org.apache.tez.test.TestFaultTolerance.testBasicInputFailureWithExit

Error Message:
TezSession has already shutdown. No cluster diagnostics found.

Stack Trace:
org.apache.tez.dag.api.SessionNotRunning: TezSession has already shutdown. No cluster diagnostics found.
	at org.apache.tez.client.TezClient.waitTillReady(TezClient.java:780)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:129)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:124)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:120)
	at org.apache.tez.test.TestFaultTolerance.testBasicInputFailureWithExit(TestFaultTolerance.java:261)


FAILED:  org.apache.tez.test.TestFaultTolerance.testInputFailureRerunCanSendOutputToTwoDownstreamVertices

Error Message:
TezSession has already shutdown. No cluster diagnostics found.

Stack Trace:
org.apache.tez.dag.api.SessionNotRunning: TezSession has already shutdown. No cluster diagnostics found.
	at org.apache.tez.client.TezClient.waitTillReady(TezClient.java:780)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:129)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:124)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:120)
	at org.apache.tez.test.TestFaultTolerance.testInputFailureRerunCanSendOutputToTwoDownstreamVertices(TestFaultTolerance.java:703)


FAILED:  org.apache.tez.test.TestFaultTolerance.testMultipleInputFailureWithoutExit

Error Message:
TezSession has already shutdown. No cluster diagnostics found.

Stack Trace:
org.apache.tez.dag.api.SessionNotRunning: TezSession has already shutdown. No cluster diagnostics found.
	at org.apache.tez.client.TezClient.waitTillReady(TezClient.java:780)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:129)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:124)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:120)
	at org.apache.tez.test.TestFaultTolerance.testMultipleInputFailureWithoutExit(TestFaultTolerance.java:328)


FAILED:  org.apache.tez.test.TestFaultTolerance.testCascadingInputFailureWithExitSuccess

Error Message:
TezSession has already shutdown. No cluster diagnostics found.

Stack Trace:
org.apache.tez.dag.api.SessionNotRunning: TezSession has already shutdown. No cluster diagnostics found.
	at org.apache.tez.client.TezClient.waitTillReady(TezClient.java:780)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:129)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:124)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:120)
	at org.apache.tez.test.TestFaultTolerance.testCascadingInputFailureWithExitSuccess(TestFaultTolerance.java:576)


FAILED:  org.apache.tez.test.TestFaultTolerance.testBasicSuccessBroadcast

Error Message:
TezSession has already shutdown. No cluster diagnostics found.

Stack Trace:
org.apache.tez.dag.api.SessionNotRunning: TezSession has already shutdown. No cluster diagnostics found.
	at org.apache.tez.client.TezClient.waitTillReady(TezClient.java:780)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:129)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:124)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:120)
	at org.apache.tez.test.TestFaultTolerance.testBasicSuccessBroadcast(TestFaultTolerance.java:173)


FAILED:  org.apache.tez.test.TestFaultTolerance.testTwoLevelsFailingDAGSuccess

Error Message:
TezSession has already shutdown. No cluster diagnostics found.

Stack Trace:
org.apache.tez.dag.api.SessionNotRunning: TezSession has already shutdown. No cluster diagnostics found.
	at org.apache.tez.client.TezClient.waitTillReady(TezClient.java:780)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:129)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:124)
	at org.apache.tez.test.TestFaultTolerance.runDAGAndVerify(TestFaultTolerance.java:120)
	at org.apache.tez.test.TestFaultTolerance.testTwoLevelsFailingDAGSuccess(TestFaultTolerance.java:364)