Ted Yu created HBASE-8394:
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             Summary: Utilize isFileClosed() so that the wait for lease 
recovery can be optimized
                 Key: HBASE-8394
                 URL: https://issues.apache.org/jira/browse/HBASE-8394
             Project: HBase
          Issue Type: Improvement
            Reporter: Ted Yu


In HBASE-8389, there was discussion for utilizing isFileClosed() to optimize 
the wait time for lease recovery.

Subsequent lease recovery request for the same Path would preempt outstanding 
recovery. But if we wait for one particular recovery without limit on duration, 
we may incur penalty due to various failure scenarios such as stale primary 
Data Node, etc.

This JIRA continues the work for 0.95 / trunk.

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