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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2364) Make performance logging configurable.
Date Sun, 14 Aug 2011 18:05:27 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13084875#comment-13084875
] 

Hudson commented on HIVE-2364:
------------------------------

Integrated in Hive-trunk-h0.21 #894 (See [https://builds.apache.org/job/Hive-trunk-h0.21/894/])
    HIVE-2364. Make performance logging configurable. (Kevin Wilfong via Ning Zhang)

nzhang : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1157532
Files : 
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java
* /hive/trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/Driver.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ppr/PartitionPruner.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/log/PerfLogger.java
* /hive/trunk/conf/hive-default.xml


> Make performance logging configurable.
> --------------------------------------
>
>                 Key: HIVE-2364
>                 URL: https://issues.apache.org/jira/browse/HIVE-2364
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Kevin Wilfong
>            Assignee: Kevin Wilfong
>             Fix For: 0.8.0
>
>         Attachments: HIVE-2364.1.patch.txt, HIVE-2364.2.patch.txt, HIVE-2364.3.patch.txt
>
>
> Currently, the way we measure the length of time spent by a piece of code is using the
methods PerfLogBegin and PerfLogEnd in the Utilities class.  If we made the class responsible
for logging this data configurable, it would allow for more flexibility, in particular, we
would not be restricted to logging to an Apache Commons Log.

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