GitHub user davies opened a pull request:
https://github.com/apache/spark/pull/9050
[SPARK-11009] [SQL] fix wrong result of Window function in cluster mode
Currently, All windows function will generate wrong result in cluster
sometimes.
The root cause is that AttributeReference is called in executor, then id of
it may not be unique than others created in driver.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/davies/spark wrong_window
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/9050.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 #9050
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commit 35b7b229b245d26ed8a72c2dd3701e2675ec27ea
Author: Davies Liu <[email protected]>
Date: 2015-10-09T21:04:41Z
fix wrong result of Window function in cluster mode
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