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Posted to issues@drill.apache.org by "Venki Korukanti (JIRA)" <ji...@apache.org> on 2015/03/09 18:42:39 UTC

[jira] [Resolved] (DRILL-133) Add support for Local Exchange nodes

     [ https://issues.apache.org/jira/browse/DRILL-133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Venki Korukanti resolved DRILL-133.
-----------------------------------
          Resolution: Fixed
    Target Version/s: 0.8.0

Fixed in [59aae34|https://github.com/apache/drill/commit/59aae348478d242d9e08c46df609e94c5436e63f].

ReviewBoard link: https://reviews.apache.org/r/30466/

> 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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