LiuGuH opened a new pull request, #6385:
URL: https://github.com/apache/hadoop/pull/6385
<!--
Thanks for sending a pull request!
1. If this is your first time, please read our contributor guidelines:
https://cwiki.apache.org/confluence/display/HADOOP/How+To+Contribute
2. Make sure your PR title starts with JIRA issue id, e.g.,
'HADOOP-17799. Your PR title ...'.
-->
### Description of PR
If a cluster has 3 nameservices: ns1, ns2,ns3, and ns1 has observer nodes,
and client comminutes with nameservices via DFSRouter.
If DFS_ROUTER_OBSERVER_READ_DEFAULT_KEY enable, the client will receive all
nameservices in RpcResponseHeaderProto. And ns2,ns3 statidid is
Long.MIN_VALUE,that is not necessary.
We should reduce rpc response size if nameservices don't enable observer
nodes.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
