GitHub user prashanth-vasudev opened a pull request:
https://github.com/apache/incubator-trafodion/pull/917
[TRAFODION-2150] and [TRAFODION-2151] TM long prepare and chore thread
Issues
Queries such as drop schema cascase involve multiple DDL operations that
take some time to process. This cause transaction commits to timeout and cause
transaction aborts. Fix is to detect long prepare scenarios and continue to
commit the transaction.
Cleanup Chore thread calls were deprecated and required chore service
constructs. This should help memory cleanup issues in end point co processor.
This should also help some of the regression test failure we see in
executor/TEST130
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/prashanth-vasudev/incubator-trafodion
longPrepare
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-trafodion/pull/917.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 #917
----
commit 30c8a83d1512667f5ecfe2c7384372f646f18ae3
Author: Prashant Vasudev <[email protected]>
Date: 2017-01-19T00:11:33Z
[TRAFODION-2150] and [TRAFODION-2151] TM long prepare and chore thread
issues.
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