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Posted to common-issues@hadoop.apache.org by "Suresh Srinivas (JIRA)" <ji...@apache.org> on 2012/09/06 01:08:08 UTC

[jira] [Commented] (HADOOP-8664) hadoop streaming job need the full path to commands even when they are in the path

    [ https://issues.apache.org/jira/browse/HADOOP-8664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13449237#comment-13449237 ] 

Suresh Srinivas commented on HADOOP-8664:
-----------------------------------------

+1 for the patch. I will commit this to branch-1-win
                
> hadoop streaming job need the full path to commands even when they are in the path
> ----------------------------------------------------------------------------------
>
>                 Key: HADOOP-8664
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8664
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Bikas Saha
>            Assignee: Bikas Saha
>         Attachments: HADOOP-8664.branch-1-win.1.patch
>
>
> run a hadoop streaming job as
> bin/hadoop jar path_to_streaming_jar -input path_on_hdfs -mapper cat -output path_on_hdfs -reducer cat
> will fail saying program cat not found. cat is in the path and works from cmd prompt.
> If i give the full path to cmd.exe the exception is not seen

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