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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-914) Replace use of UTF8 in ObjectWritable
Date Tue, 23 Jan 2007 06:34:49 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-914?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12466657
] 

Hadoop QA commented on HADOOP-914:
----------------------------------

-1, because 2 attempts failed to build and test the latest attachment (http://issues.apache.org/jira/secure/attachment/12349328/HADOOP-914.patch</a>)
against trunk revision r497927. Please note that this message is automatically generated and
may represent a problem with the automation system and not the patch. </div>) against
trunk revision 1. Please note that this message is automatically generated and may represent
a problem with the automation system and not the patch.

> Replace use of UTF8 in ObjectWritable
> -------------------------------------
>
>                 Key: HADOOP-914
>                 URL: https://issues.apache.org/jira/browse/HADOOP-914
>             Project: Hadoop
>          Issue Type: Improvement
>    Affects Versions: 0.10.1
>            Reporter: Sami Siren
>         Attachments: HADOOP-914.patch
>
>
> - Replace use of UTF8 with Text
> - Make format a little less verbose, before ObjectWritable containing Text "text" would
be stored like:
>   <UTF8:org.apache.hadoop.io.Text><UTF8:org.apache.hadoop.io.Text><Text:text>
>   now it is stored as
>   <Text:org.apache.hadoop.io.Text><Text:text>
> -As changes are incompatible they are introduced in a new class 'WrappingWritable', ObjectWritable
is deprecated
> -Add junit test

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