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From "Yongzhi Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11609) Capability to add a filter to hbase scan via composite key doesn't work
Date Mon, 08 Jan 2018 14:43:03 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16316413#comment-16316413
] 

Yongzhi Chen commented on HIVE-11609:
-------------------------------------

The patch LGTM   +1

[~zsombor.klara] and [~swarnim] have worked on this jira for a while, I will push the fix
into master after running precommitting build if nobody object. 

> Capability to add a filter to hbase scan via composite key doesn't work
> -----------------------------------------------------------------------
>
>                 Key: HIVE-11609
>                 URL: https://issues.apache.org/jira/browse/HIVE-11609
>             Project: Hive
>          Issue Type: Bug
>          Components: HBase Handler
>            Reporter: Swarnim Kulkarni
>            Assignee: Barna Zsombor Klara
>         Attachments: HIVE-11609.08.patch, HIVE-11609.09.patch, HIVE-11609.1.patch.txt,
HIVE-11609.10.patch, HIVE-11609.11.patch, HIVE-11609.2.patch.txt, HIVE-11609.3.patch.txt,
HIVE-11609.4.patch.txt, HIVE-11609.5.patch, HIVE-11609.6.patch.txt, HIVE-11609.7.patch.txt
>
>
> It seems like the capability to add filter to an hbase scan which was added as part of
HIVE-6411 doesn't work. This is primarily because in the HiveHBaseInputFormat, the filter
is added in the getsplits instead of getrecordreader. This works fine for start and stop keys
but not for filter because a filter is respected only when an actual scan is performed. This
is also related to the initial refactoring that was done as part of HIVE-3420.



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