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Posted to mapreduce-dev@hadoop.apache.org by "Chris Dyer (JIRA)" <ji...@apache.org> on 2009/09/14 22:28:57 UTC
[jira] Created: (MAPREDUCE-978) -file option in streaming does not
preserve execute permissions
-file option in streaming does not preserve execute permissions
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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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[jira] Resolved: (MAPREDUCE-978) -file option in streaming does not
preserve execute permissions
Posted by "Amareshwari Sriramadasu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-978?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
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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