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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-3095) Client needs to reconnect if it expires its zk session
Date Fri, 08 Oct 2010 20:02:30 GMT
Client needs to reconnect if it expires its zk session
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                 Key: HBASE-3095
                 URL: https://issues.apache.org/jira/browse/HBASE-3095
             Project: HBase
          Issue Type: Bug
            Reporter: stack


Clients use an HConnection down in their guts to connect to the hbase cluster.  Master-is-running
and root-region-location are up in zk.   Setup of a new HConnection sets up a connection to
ZooKeeper.  If the session with ZK expires for whatever reason -- in tests they would expire
because zk ensemble was restarted across tests or we might expire because of a long GC, well,
it'll be frustrating to users if we do not just try and resetup the zk connection.

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