GitHub user jimfcarroll opened a pull request:
https://github.com/apache/spark/pull/5669
[SPARK-7100][MLLib] Fix persisted RDD leak in GradientBoostTrees
This fixes a leak of a persisted RDD where GradientBoostTrees can call
persist but never unpersists.
Jira: https://issues.apache.org/jira/browse/SPARK-7100
Discussion:
http://apache-spark-developers-list.1001551.n3.nabble.com/GradientBoostTrees-leaks-a-persisted-RDD-td11750.html
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jimfcarroll/spark gb-unpersist-fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/5669.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 #5669
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commit e5be57c925f371edb96edbe7385cf62ebd9d575f
Author: Jim Carroll <[email protected]>
Date: 2015-04-23T19:18:33Z
[SPARK-7100][MLLib] Fix persisted RDD leak in GradientBoostTrees
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