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From "Josh Wills (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CRUNCH-475) Compilation problem caused by KeyValue -> Cell conversion
Date Mon, 19 Jan 2015 17:27:34 GMT

     [ https://issues.apache.org/jira/browse/CRUNCH-475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Wills updated CRUNCH-475:
------------------------------
    Attachment: CRUNCH-475c.patch

Thanks man-- midfix property removed, all is well.

In terms of when to commit this, I'm thinking we should wait for the 0.13 release, since HBase
0.99.x is only built against hadoop2. That would make Crunch 0.12 our last release to support
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
>
>
> 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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