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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-9713) create integration or unit test for scanner lease expiration
Date Sat, 05 Oct 2013 01:16:42 GMT
Sergey Shelukhin created HBASE-9713:
---------------------------------------

             Summary: create integration or unit test for scanner lease expiration
                 Key: HBASE-9713
                 URL: https://issues.apache.org/jira/browse/HBASE-9713
             Project: HBase
          Issue Type: Test
    Affects Versions: 0.96.0
            Reporter: Sergey Shelukhin


See HBASE-8935.

I see similar issue again in 96 in IntegrationTestLoadAndVerify, it seems that when scanner
lease expires, MR HBase reader may occasionally skip a bunch of rows.

We need some sort of test to verify it works correctly, some CP or hook may be necessary to
create well-defined lease expiration.




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