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From "Siddharth Seth (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TEZ-3147) Intermediate mem-to-mem: Fix early exit when only one segment can fit into memory
Date Sat, 27 Feb 2016 03:59:18 GMT

    [ https://issues.apache.org/jira/browse/TEZ-3147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15170347#comment-15170347
] 

Siddharth Seth commented on TEZ-3147:
-------------------------------------

+1

> Intermediate mem-to-mem: Fix early exit when only one segment can fit into memory
> ---------------------------------------------------------------------------------
>
>                 Key: TEZ-3147
>                 URL: https://issues.apache.org/jira/browse/TEZ-3147
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Rajesh Balamohan
>         Attachments: TEZ-3147.1.patch
>
>
> Related to TEZ-1911 (since it got committed already, created this jira)
> If there is only one segment left out in intermediate mem-to-mem merging, it does an
early exit. But before that it should add the segment back to inMemoryMapOutput so that it
can be considered for merging later. 



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