[jira] [Commented] (PIG-3496) Propagate HBase 0.95 jars to the backend

["Xuefu Zhang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PIG-3496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13786469#comment-13786469 ] 

Xuefu Zhang commented on PIG-3496:
----------------------------------

Review comments on rb.

> Propagate HBase 0.95 jars to the backend
> ----------------------------------------
>
>                 Key: PIG-3496
>                 URL: https://issues.apache.org/jira/browse/PIG-3496
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.11
>            Reporter: Jarek Jarcec Cecho
>            Assignee: Jarek Jarcec Cecho
>            Priority: Minor
>             Fix For: 0.13.0
>
>         Attachments: PIG-3496.patch
>
>
> In PIG-3390 we've introduced support for HBase 0.95 that introduced a lot of significant changes to HBase. One of the biggest user facing changes was splitting one uber jar file into multiple independent jars (such as {{hbase-common}}, {{hbase-client}}, ...).  
> {{HBaseStore}} have [special code|https://github.com/apache/pig/blob/trunk/src/org/apache/pig/backend/hadoop/hbase/HBaseStorage.java#L724] for propagating HBase jar files and important dependencies to the backend. This logic has not been altered to take into account the different HBase jars after the split and as a result the HBase integration with 0.95 is not working in fully distributed mode (it is work in local mode thought).



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