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https://issues.apache.org/jira/browse/MAPREDUCE-2746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mahadev konar updated MAPREDUCE-2746:
-------------------------------------
Status: Open (was: Patch Available)
Cancelling patch for now.
> [MR-279] [Security] Yarn servers can't communicate with each other with
> hadoop.security.authorization set to true
> -----------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-2746
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2746
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Components: mrv2, security
> Affects Versions: 0.23.0
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Arun C Murthy
> Priority: Blocker
> Fix For: 0.23.0
>
> Attachments: MAPREDUCE-2746.patch, MAPREDUCE-2746.patch,
> MAPREDUCE-2746.patch, MAPREDUCE-2746.patch, MAPREDUCE-2746.patch
>
>
> Because of this problem, till now, we've been testing YARN+MR with
> {{hadoop.security.authorization}} set to false. We need to register yarn
> communication protocols in the implementation of the authorization related
> PolicyProvider (MapReducePolicyProvider.java).
> [~devaraj] also found this issue independently.
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