Zookpeeper based revision manager for HBase Storage Driver
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                 Key: HCATALOG-189
                 URL: https://issues.apache.org/jira/browse/HCATALOG-189
             Project: HCatalog
          Issue Type: New Feature
    Affects Versions: 0.3
            Reporter: Vandana Ayyalasomayajula
            Assignee: Vandana Ayyalasomayajula
            Priority: Minor


A revision manager for HBase would provide revision numbers for each of the 
record written using HBase output storage driver in place of timestamps. In 
addition, the revision manager provides capabilities to take snapshots of HBase 
tables. Snapshots help in achieving repeatable reads which is a requirement for 
map-reduce paradigm. 

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