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Posted to issues@trafodion.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/01/02 18:39:58 UTC
[jira] [Commented] (TRAFODION-2422) populateSortCols was flagged as
major perf offender during profiling
[ https://issues.apache.org/jira/browse/TRAFODION-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15793307#comment-15793307 ]
ASF GitHub Bot commented on TRAFODION-2422:
-------------------------------------------
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
----
commit b7f483f49914036c2224e5c00f8a84755e90d9b6
Author: Eric Owhadi <er...@esgyn.com>
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
----
> populateSortCols was flagged as major perf offender during profiling
> --------------------------------------------------------------------
>
> Key: TRAFODION-2422
> URL: https://issues.apache.org/jira/browse/TRAFODION-2422
> Project: Apache Trafodion
> Issue Type: Improvement
> Components: sql-cmp
> Reporter: Eric Owhadi
> Priority: Minor
> Fix For: 2.2-incubating
>
>
> 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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