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https://issues.apache.org/jira/browse/MAPREDUCE-1780?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod K V updated MAPREDUCE-1780:
---------------------------------

    Release Note: Fixes serialization of job-acls in JobStatus to use 
AccessControlList.write() instead of AccessControlList.toString().
     Component/s: jobtracker

> AccessControlList.toString() is used for serialization of ACL in 
> JobStatus.java
> -------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1780
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1780
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobtracker
>            Reporter: Ravi Gummadi
>            Assignee: Ravi Gummadi
>             Fix For: 0.22.0
>
>         Attachments: 1780.patch, 1780.v1.patch
>
>
> HADOOP-6715 is created to fix AccessControlList.toString() for the case of 
> WILDCARD. JobStatus.write() and readFields() assume that toString() returns 
> the serialized String of AccessControlList object, which is not true. Once 
> HADOOP-6715 gets fixed in COMMON, JobStatus.write() and 
> JobStatus.readFields() should be fixed depending on the fix of HADOOP-6715.

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