GitHub user tellison opened a pull request:
https://github.com/apache/spark/pull/6010
Defeat early garbage collection of test suite variable
The JVM is free to collect references to variables that no longer
participate in a computation. This simple patch adds an operation to the
variable 'rdd' to ensure it is not collected early in the test suite's explicit
calls to GC.
ref: http://bugs.java.com/view_bug.do?bug_id=6721588
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tellison/spark master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/6010.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 #6010
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commit 77d1c8f098f601bbbcd005982eaf48979ef9d910
Author: Tim Ellison <[email protected]>
Date: 2015-05-08T14:08:17Z
Defeat early garbage collection of test suite variable by aggressive JVMs
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