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Posted to common-dev@hadoop.apache.org by "Robert Chansler (JIRA)" <ji...@apache.org> on 2009/03/04 00:01:01 UTC

[jira] Updated: (HADOOP-5142) MapWritable#putAll does not store classes

     [ https://issues.apache.org/jira/browse/HADOOP-5142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Chansler updated HADOOP-5142:
------------------------------------

    Release Note:   (was: Fix MapWritable#putAll to store key/value classes.)

> MapWritable#putAll does not store classes
> -----------------------------------------
>
>                 Key: HADOOP-5142
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5142
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: io
>            Reporter: Doğacan Güney
>            Priority: Minor
>             Fix For: 0.20.0
>
>         Attachments: mapwritableputall.patch
>
>
> MapWritable's putAll method does not call addToMap for keys and values as MapWritable#put does. So new classes will not be stored
> in class-id maps and will lead to problems during readFields.

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