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From "Omkar Vinit Joshi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-5208) SpillRecord and ShuffleHandler should use SecureIOUtils for reading index file and map output
Date Fri, 03 May 2013 18:18:15 GMT
Omkar Vinit Joshi created MAPREDUCE-5208:
--------------------------------------------

             Summary: SpillRecord and ShuffleHandler should use SecureIOUtils for reading
index file and map output
                 Key: MAPREDUCE-5208
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5208
             Project: Hadoop Map/Reduce
          Issue Type: Bug
            Reporter: Omkar Vinit Joshi
            Assignee: Omkar Vinit Joshi


ShuffleHandler (map output file) and SpillRecord (index file) are reading file using unsecured
input stream. There exists a possibility for symlink attack. related to YARN-578 . Creating
this issue to track map reduce changes.

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