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From "Micah Whitacre (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CRUNCH-475) Compilation problem caused by KeyValue -> Cell conversion
Date Sun, 15 Mar 2015 19:40:38 GMT

    [ https://issues.apache.org/jira/browse/CRUNCH-475?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14362517#comment-14362517
] 

Micah Whitacre commented on CRUNCH-475:
---------------------------------------

+1 changes look good.  One question is with HBase 1.0 being out do we want to target 0.99.2?
 Or should we just skip the 0.99.x code stream since we are going to be other non-passive
changes in the 0.13 code stream (dropping hadoop1)?

> Compilation problem caused by KeyValue -> Cell conversion
> ---------------------------------------------------------
>
>                 Key: CRUNCH-475
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-475
>             Project: Crunch
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.12.0
>            Reporter: Lee Dongjin
>            Assignee: Josh Wills
>            Priority: Minor
>         Attachments: CRUNCH-475.patch, CRUNCH-475.patch, CRUNCH-475b.patch, CRUNCH-475c.patch,
CRUNCH-475d.patch
>
>
> From hbase 0.99, Using KeyValue class for hbase I/O is deprecated and in many APIs it
was replaced with Cell interface[^1][^2][^3]. This change causes compilation error with hbase
0.99, which is the first hbase version that supports hadoop 2 only.
> For this change will be permanent from hbase 1.0 and on, it would be better to be fixed.
> [^1]: https://issues.apache.org/jira/browse/HBASE-11805
> [^2]: https://issues.apache.org/jira/browse/HBASE-9359
> [^3]: https://issues.apache.org/jira/browse/HBASE-10526



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