GitHub user bitblender opened a pull request:
https://github.com/apache/drill/pull/634
DRILL-4974: NPE in FindPartitionConditions.analyzeCall() for 'holistic'
expressions
Changes: Added a missing null check in
FindPartitionConditions.analyzeCall(), to ensure that opStack.peek() value is
dereferenced only after a null-check. Without this check, if the expression is
holistic, opStack can be null, so using the value of opStack.peek() without a
check can cause an NPE.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/bitblender/drill DRILL-4974
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/drill/pull/634.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 #634
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commit a519a0987280abeb00e33a8088d2f7d6c9809eed
Author: karthik <kmanivan...@maprtech.com>
Date: 2016-10-20T20:43:17Z
DRILL-4974: Add missing null check in FindPartitionConditions.analyzeCall()
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