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From "Phabricator (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-2619) Add hook to run in meatastore's endFunction which can collect more fb303 counters
Date Thu, 01 Dec 2011 06:11:42 GMT

     [ https://issues.apache.org/jira/browse/HIVE-2619?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phabricator updated HIVE-2619:
------------------------------

    Attachment: HIVE-2619.D561.1.patch

njain requested code review of "HIVE-2619 [jira] Add hook to run in meatastore's endFunction
which can collect more fb303 counters".
Reviewers: JIRA

  HIVE-2619

  Create the potential for hooks to run in the endFunction method of HMSHandler which take
the name of a function and whether or not it succeeded.  Also, override getCounters from fb303
to allow these hooks to add counters which they collect, should this be desired.  These hooks
can be similar to EventListeners, but they should be more generic.

TEST PLAN
  EMPTY

REVISION DETAIL
  https://reviews.facebook.net/D561

AFFECTED FILES
  conf/hive-default.xml
  metastore/src/java/org/apache/hadoop/hive/metastore/MetaStoreEndFunctionListener.java
  metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java
  metastore/src/java/org/apache/hadoop/hive/metastore/MetaStoreUtils.java
  common/src/java/org/apache/hadoop/hive/conf/HiveConf.java

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> Add hook to run in meatastore's endFunction which can collect more fb303 counters
> ---------------------------------------------------------------------------------
>
>                 Key: HIVE-2619
>                 URL: https://issues.apache.org/jira/browse/HIVE-2619
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Kevin Wilfong
>            Assignee: Kevin Wilfong
>         Attachments: HIVE-2619.1.patch.txt, HIVE-2619.D561.1.patch
>
>
> Create the potential for hooks to run in the endFunction method of HMSHandler which take
the name of a function and whether or not it succeeded.  Also, override getCounters from fb303
to allow these hooks to add counters which they collect, should this be desired.  These hooks
can be similar to EventListeners, but they should be more generic.

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