GitHub user eowhadi opened a pull request:
https://github.com/apache/incubator-trafodion/pull/900
[TRAFODION-2422]
populateSortCols was flagged as major perf offender during profiling
the reason being an unbound iterative string search on huge string.
Added a minor fix: When not setting category in log conf file, extra code
is executed, potentially impacting performance
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/eowhadi/incubator-trafodion slowCompileFix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-trafodion/pull/900.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 #900
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commit b7f483f49914036c2224e5c00f8a84755e90d9b6
Author: Eric Owhadi <[email protected]>
Date: 2017-01-02T18:32:05Z
[TRAFODION-2422]
populateSortCols was flagged as major perf offender during profiling
the reason being an unbound iterative string search on huge string.
Added a minor fix: When not setting category in log conf file, extra code
is executed, potentially impacting performance
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