GitHub user liming01 opened a pull request:
https://github.com/apache/incubator-hawq/pull/1115
HAWQ-1324. Fixed crash at query cancel, signal hanler cannot call unsâ¦
â¦afe elog()
1) The fix cannot completely fix this kinds of crash, it just reduce the
possibility of this kind of crash. The complete fix is to move
ProcessInterrupts() calling out of StatementCancelHandler().
2) The log can be removed because afterward in all 3 branches, hawq will
print out similar message using ereport().
Thanks.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/liming01/incubator-hawq mli/HAWQ-1324
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-hawq/pull/1115.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 #1115
commit 6435af41f9dd981dd672637337a1dd7112068e3f
Author: Ming LI
Date: 2017-02-13T07:16:53Z
HAWQ-1324. Fixed crash at query cancel, signal hanler cannot call unsafe
elog()
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