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https://issues.apache.org/jira/browse/HADOOP-8664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bikas Saha updated HADOOP-8664:
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Attachment: HADOOP-8664.branch-1-win.1.patch
Path was being overriden incorrectly. Fixed.
> 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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