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From "Venki Korukanti (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (DRILL-133) Add support for Local Exchange nodes
Date Mon, 09 Mar 2015 17:42:39 GMT

     [ 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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