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https://issues.apache.org/jira/browse/TEZ-3810?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16269123#comment-16269123
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TezQA commented on TEZ-3810:
----------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12899640/TEZ-3810.003.patch
against master revision b61e55c.
{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.runtime.library.common.shuffle.TestShuffleUtils
org.apache.tez.dag.app.dag.impl.TestVertexManager
org.apache.tez.dag.app.TestSpeculation
org.apache.tez.mapreduce.output.TestMROutputLegacy
org.apache.tez.mapreduce.output.TestMROutput
org.apache.tez.mapreduce.output.TestMultiMROutput
org.apache.hadoop.mapred.split.TestGroupedSplits
org.apache.tez.test.TestTaskErrorsUsingLocalMode
org.apache.tez.test.TestExceptionPropagation
org.apache.tez.test.TestLocalMode
org.apache.tez.client.TestTezClientUtils
org.apache.tez.client.TestTezClient
org.apache.tez.auxservices.TestShuffleHandler
org.apache.tez.tests.TestExtServicesWithLocalMode
Test results:
https://builds.apache.org/job/PreCommit-TEZ-Build/2694//testReport/
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/2694//console
This message is automatically generated.
> TezCounter for idle time in shuffle phase
> -----------------------------------------
>
> Key: TEZ-3810
> URL: https://issues.apache.org/jira/browse/TEZ-3810
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Ashwin Ramesh
> Attachments: TEZ-3810-001.patch, TEZ-3810.002.patch,
> TEZ-3810.003.patch
>
>
> A task attempt counter that tracks how much time was spent waiting for
> inputs in the shuffle phase. We can use this to quickly identify jobs that
> are wasting a lot of time on the grid with idle reducer tasks instead of
> shuffling/merging.
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