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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-1001) the output of the map is not type checked against the specified types
Date Fri, 30 Mar 2007 19:00:25 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-1001?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Owen O'Malley updated HADOOP-1001:
----------------------------------

    Fix Version/s: 0.13.0
           Status: Open  (was: Patch Available)

Rather than assume that the objects print well, I'd rather have error messages that print
the class names like:

"Type mismatch in key from map: expected " + keyClass.getName() + ", received " + key.getClass().getName()



> the output of the map is not type checked against the specified types
> ---------------------------------------------------------------------
>
>                 Key: HADOOP-1001
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1001
>             Project: Hadoop
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.11.0
>            Reporter: Owen O'Malley
>         Assigned To: Tahir Hashmi
>             Fix For: 0.13.0
>
>         Attachments: 1001.patch, 1001.patch
>
>
> The output of the map is not checked against the types specified in the JobConf leading
to hard to diagnose bugs.

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