GitHub user marmbrus opened a pull request:
https://github.com/apache/spark/pull/1318
[SPARK-2391][SQL] Custom take() for LIMIT queries.
Using Spark's take can result in an entire in-memory partition to be
shipped in order to retrieve a single row.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/marmbrus/spark takeLimit
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/1318.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1318
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commit 32f0674eaf875e52c165727c0605f3634f31c5e4
Author: Michael Armbrust <[email protected]>
Date: 2014-07-07T18:33:20Z
Custom take implementation for LIMIT queries.
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