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Posted to issues@tez.apache.org by "TezQA (JIRA)" <ji...@apache.org> on 2015/10/16 22:15:05 UTC

[jira] [Commented] (TEZ-2901) Flag to limit the number of inmemory segments in Tez Merge Manager

    [ https://issues.apache.org/jira/browse/TEZ-2901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14961303#comment-14961303 ] 

TezQA commented on TEZ-2901:
----------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment
  http://issues.apache.org/jira/secure/attachment/12767108/TEZ-2850.1.sample.patch
  against master revision 25f0247.

    {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 3.0.1) 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/1231//testReport/
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/1231//console

This message is automatically generated.

> Flag to limit the number of inmemory segments in Tez Merge Manager
> ------------------------------------------------------------------
>
>                 Key: TEZ-2901
>                 URL: https://issues.apache.org/jira/browse/TEZ-2901
>             Project: Apache Tez
>          Issue Type: Improvement
>            Reporter: Saikat
>         Attachments: TEZ-2850.1.sample.patch
>
>
> incorporate a new flag "tez.runtime.shuffle.in-memory.segments.max" to track and limit number of inmemory segments before merge-spill to disk.



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