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https://issues.apache.org/jira/browse/TEZ-2855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14936074#comment-14936074
]
TezQA commented on TEZ-2855:
----------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12764327/TEZ-2855.1.txt
against master revision 7744443.
{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/1184//testReport/
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/1184//console
This message is automatically generated.
> NPE while routing events
> ------------------------
>
> Key: TEZ-2855
> URL: https://issues.apache.org/jira/browse/TEZ-2855
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.5.0
> Reporter: Siddharth Seth
> Assignee: Siddharth Seth
> Priority: Critical
> Attachments: 2855log.gz, TEZ-2855.1.txt
>
>
> Observed while running against 0.8.0-alpha. This will likely affect 0.7 as
> well - that'll be known after debugging.
> {code}
> 2015-09-24T12:13:42,675 ERROR [Dispatcher thread: Central]
> common.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.tez.dag.app.dag.impl.VertexImpl.handleRoutedTezEvents(VertexImpl.java:4429)
> ~[TezAppJar.jar:0.8.0-alpha]
> at
> org.apache.tez.dag.app.dag.impl.VertexImpl.access$4000(VertexImpl.java:203)
> ~[TezAppJar.jar:0.8.0-alpha]
> at
> org.apache.tez.dag.app.dag.impl.VertexImpl$RouteEventTransition.transition(VertexImpl.java:4175)
> ~[TezAppJar.jar:0.8.0-alpha]
> at
> org.apache.tez.dag.app.dag.impl.VertexImpl$RouteEventTransition.transition(VertexImpl.java:4167)
> ~[TezAppJar.jar:0.8.0-alpha]
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> ~[hadoop-yarn-common-2.6.0.jar:?]
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> ~[hadoop-yarn-common-2.6.0.jar:?]
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> ~[hadoop-yarn-common-2.6.0.jar:?]
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> ~[hadoop-yarn-common-2.6.0.jar:?]
> at
> org.apache.tez.state.StateMachineTez.doTransition(StateMachineTez.java:57)
> ~[TezAppJar.jar:0.8.0-alpha]
> at org.apache.tez.dag.app.dag.impl.VertexImpl.handle(VertexImpl.java:1906)
> ~[TezAppJar.jar:0.8.0-alpha]
> at org.apache.tez.dag.app.dag.impl.VertexImpl.handle(VertexImpl.java:202)
> ~[TezAppJar.jar:0.8.0-alpha]
> at
> org.apache.tez.dag.app.DAGAppMaster$VertexEventDispatcher.handle(DAGAppMaster.java:2069)
> ~[TezAppJar.jar:0.8.0-alpha]
> at
> org.apache.tez.dag.app.DAGAppMaster$VertexEventDispatcher.handle(DAGAppMaster.java:2055)
> ~[TezAppJar.jar:0.8.0-alpha]
> at org.apache.tez.common.AsyncDispatcher.dispatch(AsyncDispatcher.java:183)
> [tez-common-0.8.0-alpha.jar:0.8.0-alpha]
> at org.apache.tez.common.AsyncDispatcher$1.run(AsyncDispatcher.java:114)
> [tez-common-0.8.0-alpha.jar:0.8.0-alpha]
> at java.lang.Thread.run(Thread.java:745) [?:1.8.0_40]
> 2015-09-24T12:13:42,681 INFO [HistoryEventHandlingThread]
> impl.SimpleHistoryLoggingService: Writing event TASK_ATTEMPT_FINISHED to
> history file
> {code}
> Looks like the VertexManager was null.
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