GitHub user liming01 opened a pull request:
https://github.com/apache/incubator-hawq/pull/82
HAWQ-135. Fixed coredump when explain generate_serial in optimizer off
Need to set query as DISPATCH_SEQUENTIAL when legacy query optimizer
doesn't set it as DISPATCH_PARALLEL.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/liming01/incubator-hawq
mli/explain_crash_legacy_opt
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-hawq/pull/82.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 #82
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commit 0306f0cf2ca6e24b6d7b7bc439f417647fb8c86f
Author: Ming LI <[email protected]>
Date: 2015-11-06T10:15:29Z
HAWQ-135. Fixed coredump when explain generate_serial in optimizer off
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