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https://issues.apache.org/jira/browse/MAPREDUCE-4514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Lowe updated MAPREDUCE-4514:
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Attachment: MAPREDUCE-4514.patch
Patch that changes Container to map pending and localized resources to
List<String> instead of String so resources can have multiple symlink
destinations.
> Symlinks to peer distributed cache files no longer work
> -------------------------------------------------------
>
> Key: MAPREDUCE-4514
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4514
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: distributed-cache, mrv2
> Affects Versions: 0.23.3, 2.0.1-alpha
> Reporter: Jason Lowe
> Assignee: Jason Lowe
> Attachments: MAPREDUCE-4514.patch
>
>
> Trying to create a symlink to another file that is specified for the
> distributed cache will fail to create the link. For example:
> hadoop jar ... -files "x,y,x#z"
> will localize the files x and y as x and y, but the z symlink for x will not
> be created. This is a regression from 1.x behavior.
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