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Posted to dev@hive.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2014/11/07 00:56:34 UTC

[jira] [Created] (HIVE-8770) Inconsistent usage of AM/Task ENV / Cmd opts in Hive

Siddharth Seth created HIVE-8770:
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             Summary: Inconsistent usage of AM/Task ENV / Cmd opts in Hive
                 Key: HIVE-8770
                 URL: https://issues.apache.org/jira/browse/HIVE-8770
             Project: Hive
          Issue Type: Bug
          Components: Tez
            Reporter: Siddharth Seth


While running in Tez mode, 
Hive has configuration for tez.task.java opts. It, however, relies on MR opts if tez.task.java.opts is not set. This should fallback to tez defaults.
For the AM, Hive doesn't use anything for the ENV - it looks up MR opts, and then ignores them - eventually setting nothing on the DAG - which implies picking up whatever is configured in tez-site.xml.



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