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Posted to dev@hive.apache.org by "Rui Li (JIRA)" <ji...@apache.org> on 2016/02/17 07:48:18 UTC

[jira] [Created] (HIVE-13066) Hive on Spark gives incorrect results when speculation is on

Rui Li created HIVE-13066:
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             Summary: Hive on Spark gives incorrect results when speculation is on
                 Key: HIVE-13066
                 URL: https://issues.apache.org/jira/browse/HIVE-13066
             Project: Hive
          Issue Type: Bug
          Components: Spark
            Reporter: Rui Li
            Assignee: Rui Li


The issue is reported by users. One possible reason is that we always append 0 as the attempt ID for each task so that hive won't be able to distinguish between speculative tasks and original ones.



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