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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9496) make sure HBase APIs are compatible between 0.94 and 0.96
Date Thu, 12 Sep 2013 17:12:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13765635#comment-13765635
] 

Sergey Shelukhin commented on HBASE-9496:
-----------------------------------------

Hive code, at least in 0.11 as far as I see, creates Result with kvs in ResultWritable. Other
places create empty results.
My point is that if there's any usage of these APIs, it creates tons of pain for people using
them - they have to create HBase shim and everything that comes with that, 2 builds (4 with
Hadoop1-2), etc.
Whereas for us it's not so hard to not break the APIs.
                
> make sure HBase APIs are compatible between 0.94 and 0.96
> ---------------------------------------------------------
>
>                 Key: HBASE-9496
>                 URL: https://issues.apache.org/jira/browse/HBASE-9496
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>            Priority: Blocker
>             Fix For: 0.96.0
>
>         Attachments: HBASE-9496-v0-96.patch
>
>
> Follow-up for HBASE-9477.
> Some other methods are now different between 94 and 96 (Result::getColumnLatest, Put::get,
anything that takes a collection of Cell, e.g. Result ctor, Mutation::setFamilyMap etc.).
> I am assuming things that accept Cell (Increment::add, Delete::addDeleteMarker) don't
need to change.

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