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Posted to issues@hive.apache.org by "Lefty Leverenz (JIRA)" <ji...@apache.org> on 2015/02/26 03:43:04 UTC
[jira] [Commented] (HIVE-2702) Enhance listPartitionsByFilter to
add support for integral types both for equality and non-equality
[ https://issues.apache.org/jira/browse/HIVE-2702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14337746#comment-14337746 ]
Lefty Leverenz commented on HIVE-2702:
--------------------------------------
Doc note: See HIVE-7164 comment for information about setting *hive.metastore.integral.jdo.pushdown*.
* [HIVE-7164 comment | https://issues.apache.org/jira/browse/HIVE-7164?focusedCommentId=14228468&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14228468]
> Enhance listPartitionsByFilter to add support for integral types both for equality and non-equality
> ---------------------------------------------------------------------------------------------------
>
> Key: HIVE-2702
> URL: https://issues.apache.org/jira/browse/HIVE-2702
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.8.1
> Reporter: Aniket Mokashi
> Assignee: Sergey Shelukhin
> Labels: TODOC12
> Fix For: 0.12.0
>
> Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2702.D2043.1.patch, HIVE-2702-v0.patch, HIVE-2702.1.patch, HIVE-2702.D11715.1.patch, HIVE-2702.D11715.2.patch, HIVE-2702.D11715.3.patch, HIVE-2702.D11847.1.patch, HIVE-2702.D11847.2.patch, HIVE-2702.patch
>
>
> listPartitionsByFilter supports only non-string partitions. This is because its explicitly specified in generateJDOFilterOverPartitions in ExpressionTree.java.
> //Can only support partitions whose types are string
> if( ! table.getPartitionKeys().get(partitionColumnIndex).
> getType().equals(org.apache.hadoop.hive.serde.Constants.STRING_TYPE_NAME) ) {
> throw new MetaException
> ("Filtering is supported only on partition keys of type string");
> }
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