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https://issues.apache.org/jira/browse/TEZ-2426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14533824#comment-14533824
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TezQA commented on TEZ-2426:
----------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12731348/TEZ-2426.2.txt
against master revision 05f77fe.
{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 2.0.3) 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/654//testReport/
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/654//console
This message is automatically generated.
> Task input not complete before sending Task completed event
> -----------------------------------------------------------
>
> Key: TEZ-2426
> URL: https://issues.apache.org/jira/browse/TEZ-2426
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.7.0
> Reporter: Bikas Saha
> Assignee: Siddharth Seth
> Priority: Critical
> Attachments: TEZ-2426.1.txt, TEZ-2426.2.txt, am.log, container.log
>
>
> Sequence of events
> 1) Task A starts in a container
> 2) Task A complete event comes to AM
> 3) Task B starts in the same container
> 4) Task A's input calls some method on its context. Crashes with NPE
> 5) The crash sends an input failed event for Task A to the AM
> 6) Task A state machine crashes saying cannot handle failed after success
> In some cases, it could be that status update event is also sent after
> completion, though not sure if its related to the failed event being sent.
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