Kevin Minder created KNOX-145:
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             Summary: Integrate with ZooKeeper for config and topology 
syncronization
                 Key: KNOX-145
                 URL: https://issues.apache.org/jira/browse/KNOX-145
             Project: Apache Knox
          Issue Type: Improvement
          Components: Server
    Affects Versions: 0.3.0
            Reporter: Kevin Minder
             Fix For: 0.4.0


We should consider using ZooKeeper for config and topo sync.  In this model 
Ambari would publish changes to one or more ZK nodes.  These changes would be 
detected by each Knox instance.  The changes would be written to local disk and 
then "activated".  Some changes might require server restart which would not be 
ideal.  Ideally all changes could be applied without starting the server.  This 
must be the case for topo changes.

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