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https://issues.apache.org/jira/browse/TEZ-2265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14393747#comment-14393747
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Hadoop QA commented on TEZ-2265:
--------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12709088/TEZ-2265.1.patch
against master revision aec3f6b.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 4 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:red}-1 core tests{color}. The following test timeouts occurred in :
org.apache.tez.test.TestAMRecovery
Test results: https://builds.apache.org/job/PreCommit-TEZ-Build/384//testReport/
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/384//console
This message is automatically generated.
> All inputs/outputs in a task share the same counter object
> ----------------------------------------------------------
>
> Key: TEZ-2265
> URL: https://issues.apache.org/jira/browse/TEZ-2265
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Bikas Saha
> Assignee: Bikas Saha
> Attachments: TEZ-2265.1.patch
>
>
> This makes one input which reads the value of a counter to see updates that
> were made by some other input/output. Any decisions based on those counter
> values could be wrong and as of today, the output data size reported in
> vertex manager event or by shuffle pipelining is potentially wrong.
> Simple fix would be to have each IO have their own counters and merge them
> before reporting back up in the heartbeat.
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