GitHub user marmbrus opened a pull request:
https://github.com/apache/spark/pull/1305
[SPARK-2370][SQL] Decrease metadata retrieved for partitioned hive queries.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/marmbrus/spark usePrunerPartitions
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/1305.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 #1305
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commit 744aa204244dd41737b5bb9e0e22fed27f156745
Author: Michael Armbrust <[email protected]>
Date: 2014-07-04T19:43:42Z
Use getAllPartitionsForPruner instead of getPartitions, which avoids
retrieving auth data
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