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From "Mikhail Bautin (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-5557) [89-fb] Fix incorrect writer / thread interaction in HBaseTest
Date Fri, 09 Mar 2012 22:22:57 GMT
[89-fb] Fix incorrect writer / thread interaction in HBaseTest
--------------------------------------------------------------

                 Key: HBASE-5557
                 URL: https://issues.apache.org/jira/browse/HBASE-5557
             Project: HBase
          Issue Type: Bug
    Affects Versions: 0.89-fb
            Reporter: Mikhail Bautin
            Assignee: Mikhail Bautin
            Priority: Minor


In the HBaseTest load test we have a condition when the writer has not written any keys but
the reader might attempt to read key 0, resulting in a failure. This bug is specific to 89-fb
because it has been fixed while open-sourcing HBaseTest as LoadTestTool, and those improvements
still have not been back-ported to 89-fb. Doing a temporary fix now and we will get to the
back-port later. 

12/03/09 14:12:52 INFO utils.MultiThreadedReader: Key = cfcd208495d565ef66e7dff9f98764da:0
12/03/09 14:12:52 ERROR utils.MultiThreadedReader: No data returned, tried to get actions
for key = cfcd208495d565ef66e7dff9f98764da:0
12/03/09 14:12:52 INFO utils.MultiThreadedReader: Key = cfcd208495d565ef66e7dff9f98764da:0
12/03/09 14:12:52 INFO utils.MultiThreadedReader: Key = cfcd208495d565ef66e7dff9f98764da:0
12/03/09 14:12:52 ERROR utils.MultiThreadedReader: No data returned, tried to get actions
for key = cfcd208495d565ef66e7dff9f98764da:0
12/03/09 14:12:52 ERROR utils.MultiThreadedReader: No data returned, tried to get actions
for key = cfcd208495d565ef66e7dff9f98764da:0
12/03/09 14:12:52 INFO utils.MultiThreadedReader: Key = cfcd208495d565ef66e7dff9f98764da:0
12/03/09 14:12:52 ERROR utils.MultiThreadedReader: No data returned, tried to get actions
for key = cfcd208495d565ef66e7dff9f98764da:0
12/03/09 14:12:52 ERROR utils.MultiThreadedReader: Aborting run -- found more than three errors


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