GitHub user davies opened a pull request:
https://github.com/apache/spark/pull/2941
[SPARK-4088] [PySpark] Python worker should exit after socket is closed by
JVM
In case of take() or exception in Python, python worker may exit before JVM
read() all the response, then the write thread may raise "Connection reset"
exception.
Python should always wait JVM to close the socket first.
cc @JoshRosen This is a warm fix, or the tests will be flaky.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/davies/spark fix_exit
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/2941.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 #2941
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commit 9d4d21e40a49ed425dc334482505bcf2f5c85aed
Author: Davies Liu <[email protected]>
Date: 2014-10-25T07:12:34Z
fix race
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