hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-735) ArrayIndexOutOfBoundsException is thrown by KeyFieldBasedPartitioner
Date Mon, 13 Jul 2009 09:49:15 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12730270#action_12730270
] 

Amar Kamat commented on MAPREDUCE-735:
--------------------------------------

mapred tests passed on my box. Contrib test passed except TestStreamingExitStatus (FAILED)
and TestStreamingStderr (FAILED-timeout). 


> ArrayIndexOutOfBoundsException is thrown by KeyFieldBasedPartitioner
> --------------------------------------------------------------------
>
>                 Key: MAPREDUCE-735
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-735
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 0.20.1
>            Reporter: Suman Sehgal
>            Assignee: Amar Kamat
>         Attachments: HADOOP-6130-v1.0.patch, MAPREDUCE-735-v1.2.patch, MAPREDUCE-735-v1.4-branch-0.20.patch,
MAPREDUCE-735-v1.4.patch, MAPREDUCE-735-v1.5.patch
>
>
> KeyFieldBasedPartitioner throws "KeyFieldBasedPartitioner" when some part of the specified
key is missing. 
> Scenario :
> =======
> when  value of num.key.fields.for.partition is greater than the separators provided in
the input.
> Command:
> ========
> hadoop jar streaming.jar -Dmapred.reduce.tasks=3 -Dnum.key.fields.for.partition=5 -input
<input-dir>  -output <output-dir> -mapper org.apache.hadoop.mapred.lib.IdentityMapper
-reducer org.apache.hadoop.mapred.lib.IdentityReducer -inputformat org.apache.hadoop.mapred.KeyValueTextInputFormat
-partitioner org.apache.hadoop.mapred.lib.KeyFieldBasedPartitioner

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message