HA: NN should throw StandbyException in response to RPCs in STANDBY state
-------------------------------------------------------------------------
Key: HDFS-2671
URL: https://issues.apache.org/jira/browse/HDFS-2671
Project: Hadoop HDFS
Issue Type: Sub-task
Components: ha, name-node
Affects Versions: HA branch (HDFS-1623)
Reporter: Todd Lipcon
Assignee: Todd Lipcon
Priority: Critical
Currently the NN is throwing UnsupportedActionException when it is hit with
RPCs while in Standby. This is what the StandbyException class is meant for.
The wrong type is preventing client failover from working as designed.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
