Waldyn Benbenek created MAPREDUCE-6117:
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Summary: Hadoop ignores yarn.resourcemanager.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: 2.5.1, 2.4.1, 2.2.1
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
The RPC listeners for an application are using the hostname of the node as the
binding address of the listener, They ignore yarn.resourcemanager.hostname for
this. In our setup we want all communication between nodes to be done via the
network addresses we specify in yarn.resourcemanager.hostname on each node.
TaskAttemptListenerImpl.java and MRClientService.java are two places I have
found where the default address is used rather that RM_host. The resource
Manager hostname should be used for all communication between nodes including
the RPC listeners.
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