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Posted to dev@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2017/09/01 23:23:00 UTC

[jira] [Created] (HIVE-17431) change configuration handling in TezSessionState

Sergey Shelukhin created HIVE-17431:
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             Summary: change configuration handling in TezSessionState
                 Key: HIVE-17431
                 URL: https://issues.apache.org/jira/browse/HIVE-17431
             Project: Hive
          Issue Type: Bug
            Reporter: Sergey Shelukhin


The configuration is only set when opening the session; that seems unnecessary. E.g. when updating the session and localizing new resources we may theoretically open the session with a new config, but we don't update the config and only update the files if the session is already open, which seems to imply that it's ok to not update the config. 
In most cases, the session is opened only once or reopened without intending to change the config (e.g. if it times out).



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