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From "Tom White (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-9220) Unnecessary transition to standby in ActiveStandbyElector
Date Thu, 17 Jan 2013 16:06:22 GMT
Tom White created HADOOP-9220:
---------------------------------

             Summary: Unnecessary transition to standby in ActiveStandbyElector
                 Key: HADOOP-9220
                 URL: https://issues.apache.org/jira/browse/HADOOP-9220
             Project: Hadoop Common
          Issue Type: Bug
          Components: ha
            Reporter: Tom White
            Assignee: Tom White


When performing a manual failover from one HA node to a second, under some circumstances the
second node will transition from standby -> active -> standby -> active. This is
with automatic failover enabled, so there is a ZK cluster doing leader election.


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