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Posted to common-dev@hadoop.apache.org by "Sanjay Dahiya (JIRA)" <ji...@apache.org> on 2006/08/29 10:21:23 UTC

[jira] Commented: (HADOOP-460) Small jobs benchmark fails with current Hadoop due to UTF8 -> Text ClassCastException

    [ http://issues.apache.org/jira/browse/HADOOP-460?page=comments#action_12431165 ] 
            
Sanjay Dahiya commented on HADOOP-460:
--------------------------------------

There are 2 trivial changes in addition to Class case exception. 
- Removed JAVA_HOME check from run.sh as the script doesnt need it anymore. 
- Changed default input to ASCENDING from RANDOM, its only useful when outout needs to be compared against the input ( in case of single reduce) , its irrelevant for normal runs. 

Sorry about not describing these earlier. 

> Small jobs benchmark fails with current Hadoop due to UTF8 -> Text ClassCastException
> -------------------------------------------------------------------------------------
>
>                 Key: HADOOP-460
>                 URL: http://issues.apache.org/jira/browse/HADOOP-460
>             Project: Hadoop
>          Issue Type: Bug
>          Components: contrib/streaming
>    Affects Versions: 0.5.0
>            Reporter: Sanjay Dahiya
>         Attachments: Hadoop-460.patch
>
>
> Small jobs benchmark uses UTF8 as Map input keys, it fails with ClassCastException ( UTF8 / Text ) with the latest trunk. 

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