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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-808) Buffer objects incorrectly serialized to typed bytes
Date Mon, 10 Aug 2009 17:41:14 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Devaraj Das updated MAPREDUCE-808:
----------------------------------

       Resolution: Fixed
    Fix Version/s: 0.21.0
           Status: Resolved  (was: Patch Available)

I just committed this. Thanks, Klaas!

> Buffer objects incorrectly serialized to typed bytes
> ----------------------------------------------------
>
>                 Key: MAPREDUCE-808
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-808
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming
>    Affects Versions: 0.21.0
>            Reporter: Klaas Bosteels
>            Assignee: Klaas Bosteels
>             Fix For: 0.21.0
>
>         Attachments: MAPREDUCE-808.patch
>
>
> {{TypedBytesOutput.write()}} should do something like
> {code}
> Buffer buf = (Buffer) obj;
> writeBytes(buf.get(), 0, bug.getCount());
> {code}
> instead of
> {code}
> writeBytes(((Buffer) obj).get());
> {code}
> since the bytes returned by {{Buffer.get()}} are "only valid between 0 and getCount()
- 1".

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