[
https://issues.apache.org/jira/browse/HIVE-1660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12922405#action_12922405
]
Paul Yang commented on HIVE-1660:
---------------------------------
Also, HIVE-1660.4.patch is the refreshed version.
> Change get_partitions_ps to pass partition filter to database
> -------------------------------------------------------------
>
> Key: HIVE-1660
> URL: https://issues.apache.org/jira/browse/HIVE-1660
> Project: Hive
> Issue Type: Improvement
> Components: Metastore
> Affects Versions: 0.7.0
> Reporter: Ajay Kidave
> Assignee: Paul Yang
> Attachments: HIVE-1660.1.patch, HIVE-1660.2.patch, HIVE-1660.3.patch,
> HIVE-1660.4.patch, HIVE-1660_regex.patch
>
>
> Support for doing partition pruning by passing the partition filter to the
> database is added by HIVE-1609. Changing get_partitions_ps to use this could
> result in performance improvement for tables having large number of
> partitions. A listPartitionNamesByFilter API might be required for
> implementing this for use from Hive.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
