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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-1174) Add a client API for returning the last-modified time for a table
Date Sun, 01 Feb 2009 00:52:00 GMT
Add a client API for returning the last-modified time for a table
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                 Key: HBASE-1174
                 URL: https://issues.apache.org/jira/browse/HBASE-1174
             Project: Hadoop HBase
          Issue Type: New Feature
            Reporter: Andrew Purtell
            Priority: Minor


Extend the client API to support querying a table for its last modified time. This can be
lazily updated in .META. by the HRS, for example, by region. The client API can scan the appropriate
rows of .META. and choose the most recent timestamp. 

Cascading would prefer not to re-run a flow over HBase if the table has not been modified
since the last one. 

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