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https://issues.apache.org/jira/browse/MAPREDUCE-6117?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Allen Wittenauer updated MAPREDUCE-6117:
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Labels: BB2015-05-TBR (was: )
> Hadoop ignores yarn.nodemanager.hostname for RPC listeners
> ----------------------------------------------------------
>
> Key: MAPREDUCE-6117
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6117
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, task
> Affects Versions: 2.2.1, 2.4.1, 2.5.1
> Environment: Any mapreduce example with standard cluster. In our
> case each node has four networks. It is important that all internode
> communication be done on a specific network.
> Reporter: Waldyn Benbenek
> Assignee: Waldyn Benbenek
> Labels: BB2015-05-TBR
> Fix For: 2.5.1
>
> Attachments: MapReduce-534.patch
>
> Original Estimate: 48h
> Time Spent: 384h
> Remaining Estimate: 0h
>
> The RPC listeners for an application are using the hostname of the node as
> the binding address of the listener, They ignore yarn.nodemanager.hostname
> for this. In our setup we want all communication between nodes to be done
> via the network addresses we specify in yarn.nodemanager.hostname on each
> node.
> TaskAttemptListenerImpl.java and MRClientService.java are two places I have
> found where the default address is used rather that NM_host. The node
> Manager hostname should be used for all communication between nodes including
> the RPC listeners.
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