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Posted to dev@hive.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2013/01/09 11:31:57 UTC
[jira] [Commented] (HIVE-2861) Support eventual constant expression
for filter pushdown for key ranges in hbase
[ https://issues.apache.org/jira/browse/HIVE-2861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13548312#comment-13548312 ]
Hudson commented on HIVE-2861:
------------------------------
Integrated in Hive-trunk-hadoop2 #54 (See [https://builds.apache.org/job/Hive-trunk-hadoop2/54/])
HIVE-2861 : Support eventual constant expression for filter pushdown for key ranges in hbase (navis via Ashutosh Chauhan) (Revision 1308763)
Result = ABORTED
hashutosh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1308763
Files :
* /hive/trunk/hbase-handler/src/test/queries/hbase_ppd_key_range.q
* /hive/trunk/hbase-handler/src/test/results/hbase_ppd_key_range.q.out
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/index/IndexPredicateAnalyzer.java
> Support eventual constant expression for filter pushdown for key ranges in hbase
> --------------------------------------------------------------------------------
>
> Key: HIVE-2861
> URL: https://issues.apache.org/jira/browse/HIVE-2861
> Project: Hive
> Issue Type: Improvement
> Components: HBase Handler
> Reporter: Navis
> Assignee: Navis
> Priority: Trivial
> Fix For: 0.9.0
>
> Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2861.D2259.1.patch
>
>
> Minor upgrade from HIVE-2771, which supports simple eventual constant expression as a filter (especially 'cast').
> For example,
> {noformat}
> select * from hbase_pushdown where key > cast(20 + 30 as string);
> {noformat}
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