GitHub user sitalkedia opened a pull request:
https://github.com/apache/spark/pull/13107
[SPARK-13850] Force the sorter to Spill when number of elements in thâ¦
## What changes were proposed in this pull request?
Force the sorter to Spill when number of elements in the pointer array
reach a certain size. This is to workaround the issue of timSort failing on
large buffer size.
## How was this patch tested?
Tested by running a job which was failing without this change due to
TimSort bug.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sitalkedia/spark fix_TimSort
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/13107.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 #13107
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commit ab601e3383ebda351398f89528e104a7bfd8f37f
Author: Sital Kedia <[email protected]>
Date: 2016-05-13T17:39:13Z
[SPARK-13850] Force the sorter to Spill when number of elements in the
pointer array reach a certain size. This is to workaround the issue of timSort
failing on large buffer size.
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