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Posted to mapreduce-dev@hadoop.apache.org by "Amareshwari Sriramadasu (JIRA)" <ji...@apache.org> on 2010/07/05 07:31:51 UTC
[jira] Resolved: (MAPREDUCE-592) Streaming does not checks whether
-mapper option is provided or not
[ https://issues.apache.org/jira/browse/MAPREDUCE-592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amareshwari Sriramadasu resolved MAPREDUCE-592.
-----------------------------------------------
Resolution: Duplicate
Fixed MAPREDUCE-1888
> Streaming does not checks whether -mapper option is provided or not
> --------------------------------------------------------------------
>
> Key: MAPREDUCE-592
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-592
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/streaming
> Reporter: Karam Singh
> Priority: Minor
> Attachments: hadoop-2876-v1.txt, hadoop-2876.txt
>
>
> Ran hadoop command as -:
> bin/hadoop jar contrib/streaming/hadoop-*-streaming.jar -input in -output out
> (Here no mapper is provided using -mapper option).
> Stream job will start and map of that job fails.
> Streaming should check about the presence of -mapper option and throw proper error is it not there.
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