GitHub user maciej-kisiel opened a pull request:
https://github.com/apache/spark/pull/8292
[SPARK-5269] [CORE] Use a SerializerInstance pool in BlockManager.
Instead of creating a serializer instance each time the BlockManager
serialization methods are used, keep a pool of available serializers. It should
improve performance.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/maciej-kisiel/spark master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/8292.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 #8292
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commit a3bddec91b0ab8dcb73a4f0375dba1cdbc274fb5
Author: Maciej Kisiel <[email protected]>
Date: 2015-07-23T20:47:24Z
[SPARK-5269] [CORE] Use a SerializerInstance pool in BlockManager.
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