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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3680) Include Table information in Hive's AddPartitionEvent.
Date Fri, 23 Nov 2012 11:42:59 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13503171#comment-13503171
] 

Hudson commented on HIVE-3680:
------------------------------

Integrated in Hive-0.9.1-SNAPSHOT-h0.21 #207 (See [https://builds.apache.org/job/Hive-0.9.1-SNAPSHOT-h0.21/207/])
    HIVE-3680 : Include Table information in Hive's AddPartitionEvent. (Mithun RadhaKrishnan
via Ashutosh Chauhan) (Revision 1412750)

     Result = SUCCESS
hashutosh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1412750
Files : 
* /hive/branches/branch-0.9/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java
* /hive/branches/branch-0.9/metastore/src/java/org/apache/hadoop/hive/metastore/events/AddPartitionEvent.java
* /hive/branches/branch-0.9/metastore/src/java/org/apache/hadoop/hive/metastore/events/DropPartitionEvent.java
* /hive/branches/branch-0.9/metastore/src/test/org/apache/hadoop/hive/metastore/TestMetaStoreEventListener.java

                
> Include Table information in Hive's AddPartitionEvent.
> ------------------------------------------------------
>
>                 Key: HIVE-3680
>                 URL: https://issues.apache.org/jira/browse/HIVE-3680
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore
>    Affects Versions: 0.9.1
>            Reporter: Mithun Radhakrishnan
>            Assignee: Mithun Radhakrishnan
>             Fix For: 0.10.0, 0.9.1
>
>         Attachments: HIVE-3680.branch9.patch, HIVE-3680.trunk.patch
>
>
> This has to do with a minor overhaul of the HCatalog notifications that we're attempting
in HCATALOG-546.
> It is proposed that HCatalog's notifications (on Add/Drop of Partitions) provide details
to identify the affected partitions. 
> Using the Partition object in AddPartitionEvent, one is able to retrieve the values of
the partition-keys and the name of the Table. However, the partition-keys themselves aren't
available (since the Table instance isn't part of the AddPartitionEvent).
> Adding the table-reference to the AddPartitionEvent and DropPartitionEvent classes will
expose all the info we need. (The alternative is to query the metastore for the table's schema
and use the partition-keys from there. :/)
> I'll post a patch for this shortly.

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