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https://issues.apache.org/jira/browse/TEZ-3573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15832744#comment-15832744
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TezQA commented on TEZ-3573:
----------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12848669/TEZ-3573.3.patch
against master revision a5d141d.
{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:red}-1 findbugs{color}. The patch appears to introduce 1 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 following test timeouts occurred in :
org.apache.tez.test.TestFaultTolerance
Test results:
https://builds.apache.org/job/PreCommit-TEZ-Build/2209//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-TEZ-Build/2209//artifact/patchprocess/newPatchFindbugsWarningstez-runtime-library.html
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/2209//console
This message is automatically generated.
> Allow user to cap number of task in cartesian product (unpartitioned case)
> --------------------------------------------------------------------------
>
> Key: TEZ-3573
> URL: https://issues.apache.org/jira/browse/TEZ-3573
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Zhiyuan Yang
> Assignee: Zhiyuan Yang
> Attachments: TEZ-3573.1.patch, TEZ-3573.2.patch, TEZ-3573.3.patch
>
>
> Auto grouping can help reduce #tasks in cartesian product but may still
> result in too many tasks in case of huge input data. It will be useful for
> user to cap #task, so that cartesian product won't abuse available resource.
> The primary limiter will still be auto grouping, but this will be a hard
> limit which cannot be exceeded anyway.
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