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From "Jonathan Gray (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-2696) ZooKeeper cleanup and refactor
Date Tue, 08 Jun 2010 19:11:11 GMT
ZooKeeper cleanup and refactor
------------------------------

                 Key: HBASE-2696
                 URL: https://issues.apache.org/jira/browse/HBASE-2696
             Project: HBase
          Issue Type: Sub-task
          Components: zookeeper
            Reporter: Jonathan Gray
            Priority: Critical
             Fix For: 0.21.0


Currently almost everything we do with ZooKeeper is stuffed into a single class {{ZookeeperWrapper}}.

This issue will deal with cleaning up our usage of ZK, adding some new abstractions to help
with the master changes, splitting up watchers from utility methods, and nailing down the
contracts of our ZK methods with respect to setting watchers, throwing exceptions, etc...

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