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Posted to dev@hive.apache.org by "Manu Zhang (JIRA)" <ji...@apache.org> on 2013/12/23 02:55:50 UTC

[jira] [Commented] (HIVE-5148) Jam sessions w/ Tez

    [ https://issues.apache.org/jira/browse/HIVE-5148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13855333#comment-13855333 ] 

Manu Zhang commented on HIVE-5148:
----------------------------------

It seems that I have to set "hive.optimize.true" to true otherwise I get an NPE when quitting hive CLI. That's because Hive SessionState doesn't check whether TezSessionState is NULL before closing it. 

> Jam sessions w/ Tez
> -------------------
>
>                 Key: HIVE-5148
>                 URL: https://issues.apache.org/jira/browse/HIVE-5148
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Gunther Hagleitner
>            Assignee: Gunther Hagleitner
>             Fix For: tez-branch
>
>         Attachments: HIVE-5148.1.patch
>
>
> Tez introduced a session api that let's you reuse certain resources during a session (AM, localized files, etc).
> Hive needs to tie these into hive sessions (for both CLI and HS2)
> NO PRECOMMIT TESTS (this is wip for the tez branch)



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