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Posted to issues@tez.apache.org by "Jonathan Eagles (JIRA)" <ji...@apache.org> on 2016/03/08 01:26:40 UTC

[jira] [Comment Edited] (TEZ-3145) Reduce message size when empty partitions is high

    [ https://issues.apache.org/jira/browse/TEZ-3145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15180722#comment-15180722 ] 

Jonathan Eagles edited comment on TEZ-3145 at 3/8/16 12:26 AM:
---------------------------------------------------------------

The slim DME idea is to only send the empty partition across in the DME if the destination is going to read the source partition.


was (Author: jeagles):
The SLIM DME idea is to only send the empty partition across in the DME if the destination is going to read the source partition.

> Reduce message size when empty partitions is high
> -------------------------------------------------
>
>                 Key: TEZ-3145
>                 URL: https://issues.apache.org/jira/browse/TEZ-3145
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: Jonathan Eagles
>            Assignee: Jonathan Eagles
>         Attachments: TEZ-3145.2.patch
>
>




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