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https://issues.apache.org/jira/browse/DRILL-133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14353525#comment-14353525
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Jacques Nadeau commented on DRILL-133:
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I forgot to my +1 here but discussed with Venki offline. Sorry about that.
Nice work Venki, this is a great patch for increased scale support.
> Add support for Local Exchange nodes
> ------------------------------------
>
> Key: DRILL-133
> URL: https://issues.apache.org/jira/browse/DRILL-133
> Project: Apache Drill
> Issue Type: New Feature
> Components: Execution - Relational Operators
> Reporter: Jacques Nadeau
> Assignee: Venki Korukanti
> Fix For: 0.8.0
>
>
> Exchange nodes currently assume remote communication. In certain situations,
> it is useful to consolidate separate minor fragments together before pushing
> to remote nodes. This can reduce the communication overhead depending on the
> size and nature of the data.
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