[
https://issues.apache.org/jira/browse/TEZ-3274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16068884#comment-16068884
]
TezQA commented on TEZ-3274:
----------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12875091/TEZ-3274.008.patch
against master revision a47e8fc.
{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:red}-1 javac{color}. The applied patch generated 23 javac
compiler warnings (more than the master's current 21 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.dag.app.dag.impl.TestRootInputVertexManager
Test results:
https://builds.apache.org/job/PreCommit-TEZ-Build/2562//testReport/
Javac warnings:
https://builds.apache.org/job/PreCommit-TEZ-Build/2562//artifact/patchprocess/diffJavacWarnings.txt
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/2562//console
This message is automatically generated.
> Vertex with MRInput and broadcast input does not respect slow start
> -------------------------------------------------------------------
>
> Key: TEZ-3274
> URL: https://issues.apache.org/jira/browse/TEZ-3274
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Jonathan Eagles
> Assignee: Eric Badger
> Attachments: TEZ-3274.001.patch, TEZ-3274.002.patch,
> TEZ-3274.003.patch, TEZ-3274.004.patch, TEZ-3274.005.patch,
> TEZ-3274.006.patch, TEZ-3274.007.patch, TEZ-3274.008.patch
>
>
> Vertices with shuffle input and MRInput choose RootInputVertexManager (and
> not ShuffleVertexManager) and start containers and tasks immediately. In this
> scenario, resources can be wasted since they do not respect
> tez.shuffle-vertex-manager.min-src-fraction
> tez.shuffle-vertex-manager.max-src-fraction.
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