GitHub user nongli opened a pull request:
https://github.com/apache/spark/pull/10142
[SPARK-12089] [SQL] Fix memory corrupt due to freeing a page being
referenced
When the spillable sort iterator was spilled, it was mistakenly keeping
the last page in memory rather than the current page. This causes the
current record to get corrupted.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/nongli/spark spark-12089
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/10142.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 #10142
----
commit 7ea40a7a4df7060e71d8b280e74fffb69c37f9f3
Author: Nong <[email protected]>
Date: 2015-12-04T06:07:02Z
[SPARK-12089] [SQL] Fix memory corrupt due to freeing a page being
referenced.
When the spillable sort iterator was spilled, it was mistakenly keeping
the last page in memory rather than the current page. This causes the
current record to get corrupted.
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