GitHub user liancheng opened a pull request:
https://github.com/apache/spark/pull/96
[SPARK-1194] Fix the same-RDD rule for cache replacement
SPARK-1194: https://spark-project.atlassian.net/browse/SPARK-1194
In the current implementation, when selecting candidate blocks to be
swapped out, once we find a block from the same RDD that the block to be stored
belongs to, cache eviction fails and aborts.
In this PR, we keep selecting blocks *not* from the RDD that the block to
be stored belongs to until either enough free space can be ensured (cache
eviction succeeds) or all such blocks are checked (cache eviction fails).
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/liancheng/spark fix-spark-1194
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/96.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 #96
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commit 62c92ac7b8e616529bdaa52b73eb70e50bc01b47
Author: Cheng Lian <lian.cs....@gmail.com>
Date: 2014-03-07T08:32:47Z
Fixed SPARK-1194 https://spark-project.atlassian.net/browse/SPARK-1194
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