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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] Moved: (HADOOP-6162) MapFile doesn't work with serializables other than Writables
Date Sun, 19 Jul 2009 05:24:15 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-6162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Douglas moved MAPREDUCE-738 to HADOOP-6162:
-------------------------------------------------

        Key: HADOOP-6162  (was: MAPREDUCE-738)
    Project: Hadoop Common  (was: Hadoop Map/Reduce)

> MapFile doesn't work with serializables other than Writables
> ------------------------------------------------------------
>
>                 Key: HADOOP-6162
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6162
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Justin Patterson
>         Attachments: HADOOP-6129.patch
>
>
> Since 0.18 (I think), SequenceFiles have supported serializing arbitrary objects through
the serialization framework.  MapFiles still don't.  They require WritableComparable keys
and Writable values.

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