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Posted to issues@tajo.apache.org by "Jinho Kim (JIRA)" <ji...@apache.org> on 2016/02/25 06:05:18 UTC

[jira] [Created] (TAJO-2081) Incorrect task locality on single node

Jinho Kim created TAJO-2081:
-------------------------------

             Summary: Incorrect task locality on single node
                 Key: TAJO-2081
                 URL: https://issues.apache.org/jira/browse/TAJO-2081
             Project: Tajo
          Issue Type: Bug
          Components: QueryMaster
    Affects Versions: 0.11.0, 0.11.1
            Reporter: Jinho Kim
            Assignee: Jinho Kim
             Fix For: 0.12.0, 0.11.2


local tasks is still remaining but DefaultTaskScheduler is not found local task and it try to find a task in remote task list

{noformat}
2016-02-23 22:46:32,818 INFO org.apache.tajo.querymaster.DefaultTaskScheduler: Assigned host : host1, Remaining local tasks : 2, Remote Concurrency : 1
2016-02-23 22:46:32,820 INFO org.apache.tajo.querymaster.DefaultTaskScheduler: Assigned Local/Rack/Total: (348/1/349), Attempted Cancel/Assign/Total: (10/349/359), Locality: 99.71%, Rack host: host1
{noformat}



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