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From "Josh Wills (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CRUNCH-475) Compilation problem caused by KeyValue -> Cell conversion
Date Wed, 14 Jan 2015 00:15:34 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-475.patch

Here's a patch for this against master that passes all tests on hadoop2 w/HBase 0.99.2 (not
sure if this will work against hadoop1). I'm sure there are some more things we could do to
ease the transition from KeyValue to Cell a bit. [~mkwhitacre], please take a look when you
get a chance.

> 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
>
>
> 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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