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https://issues.apache.org/jira/browse/YARN-578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13645240#comment-13645240
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Vinod Kumar Vavilapalli commented on YARN-578:
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Can you use this only for YARN changes i.e. serving logs and open a separate
MAPREDUCE ticket for ShuffleHandler?
For the YARN changes:
- Remove the comment above the code which talks about SecureIOUtils ;)
- I think we should separate the exception message to clearly say whether this
was an permission-issue or something else.
> NodeManager should use SecureIOUtils for serving logs and intermediate outputs
> ------------------------------------------------------------------------------
>
> Key: YARN-578
> URL: https://issues.apache.org/jira/browse/YARN-578
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Omkar Vinit Joshi
> Attachments: yarn-578-20130426.patch
>
>
> Log servlets for serving logs and the ShuffleService for serving intermediate
> outputs both should use SecureIOUtils for avoiding symlink attacks.
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