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https://issues.apache.org/jira/browse/TEZ-3145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Eagles updated TEZ-3145:
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Attachment: TEZ-3145.SLIM-DME.patch
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.SLIM-DME.patch
>
>
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