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https://issues.apache.org/jira/browse/MAPREDUCE-978?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amareshwari Sriramadasu resolved MAPREDUCE-978.
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Resolution: Invalid
Files passed using -file option are packaged into a jar and unjarred on the
computing node. So, it wont preserve the execute permissions on the file.
> -file option in streaming does not preserve execute permissions
> ---------------------------------------------------------------
>
> Key: MAPREDUCE-978
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-978
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/streaming
> Reporter: Chris Dyer
>
> For a streaming application I used the -file option to move some executable
> files to the slave nodes. On the submit node, they had +x permissions but on
> the destination node they were created with -x permissions. This probably
> has to do with the umask settings on the various nodes, but streaming should
> preserve the original permissions.
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