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https://issues.apache.org/jira/browse/TEZ-3145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15180722#comment-15180722
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Jonathan Eagles edited comment on TEZ-3145 at 3/8/16 12:26 AM:
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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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