[jira] [Commented] (HIVE-18990) Hive doesn't close Tez session properly

["Kryvenko Igor (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-18990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16405320#comment-16405320 ] 

Kryvenko Igor commented on HIVE-18990:
--------------------------------------

[~sershe] Could you review, please?

> Hive doesn't close Tez session properly
> ---------------------------------------
>
>                 Key: HIVE-18990
>                 URL: https://issues.apache.org/jira/browse/HIVE-18990
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Kryvenko Igor
>            Assignee: Kryvenko Igor
>            Priority: Major
>         Attachments: HIVE-18990.01.patch
>
>
> Hive doesn't close Tez session properly if AM isn't ready for accepting DAG.
> *STR*
> This can be easily reproduced using the following steps:
> *1) configure cluster on Tez;*
> *2) create file test.hql*
> cat ~/test.hql
> show databases;
> *3) run the job*
> $ hive --hiveconf hive.root.logger=DEBUG,console --hiveconf hive.execution.engine=tez -f ~/test.hql
> If we login into Yarn UI,  we will see that jobs status is failed even it finished successfully.
> It happens because hive creates tez session by default. And if query finished very quickly, we can't close tez session properly because AM isn't ready for accepting any requests.



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