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https://issues.apache.org/jira/browse/TEZ-3834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16170913#comment-16170913
]
TezQA commented on TEZ-3834:
----------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12887771/TEZ-3834.002.patch
against master revision 7236d15.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 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:green}+1 core tests{color}. The patch passed unit tests in .
Test results:
https://builds.apache.org/job/PreCommit-TEZ-Build/2636//testReport/
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/2636//console
This message is automatically generated.
> TaskSchedulerManager NullPointerException during shutdown when failed to start
> ------------------------------------------------------------------------------
>
> Key: TEZ-3834
> URL: https://issues.apache.org/jira/browse/TEZ-3834
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Jonathan Eagles
> Assignee: Jonathan Eagles
> Attachments: TEZ-3834.001.patch, TEZ-3834.002.patch
>
>
> {noformat:title=NPE 1}
> 2017-09-14 12:16:48,259 [ERROR] [main] |rm.TaskSchedulerManager|: Failed to
> do a clean initiateStop for Scheduler: [0:TezYarn]
> java.lang.NullPointerException
> at
> org.apache.tez.dag.app.rm.TaskSchedulerManager.initiateStop(TaskSchedulerManager.java:696)
> at
> org.apache.tez.dag.app.DAGAppMaster.initiateStop(DAGAppMaster.java:2223)
> at
> org.apache.tez.dag.app.DAGAppMaster.serviceStop(DAGAppMaster.java:2239)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at org.apache.tez.dag.app.DAGAppMaster$9.run(DAGAppMaster.java:2707)
> 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:1936)
> at
> org.apache.tez.dag.app.DAGAppMaster.initAndStartAppMaster(DAGAppMaster.java:2703)
> at org.apache.tez.dag.app.DAGAppMaster.main(DAGAppMaster.java:2508)
> {noformat}
> {noformat:title=NPE 2}
> 2017-09-14 12:16:48,610 [ERROR] [main] |rm.TaskSchedulerManager|: Error in
> TaskScheduler when checking if a scheduler has unregistered,
> scheduler=[0:TezYarn]
> java.lang.NullPointerException
> at
> org.apache.tez.dag.app.rm.TaskSchedulerManager.hasUnregistered(TaskSchedulerManager.java:998)
> at
> org.apache.tez.dag.app.DAGAppMaster.serviceStop(DAGAppMaster.java:2252)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at org.apache.tez.dag.app.DAGAppMaster$9.run(DAGAppMaster.java:2707)
> 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:1936)
> at
> org.apache.tez.dag.app.DAGAppMaster.initAndStartAppMaster(DAGAppMaster.java:2703)
> at org.apache.tez.dag.app.DAGAppMaster.main(DAGAppMaster.java:2508)
> {noformat}
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