[jira] Commented: (HIVE-1837) optional timeout for hive clients

["Ning Zhang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-1837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12968928#action_12968928 ] 

Ning Zhang commented on HIVE-1837:
----------------------------------

The timeout mechanism is not implemented in HiPal, it is in Chronos. HiPal currently doesn't have timeout. 

> optional timeout for hive clients
> ---------------------------------
>
>                 Key: HIVE-1837
>                 URL: https://issues.apache.org/jira/browse/HIVE-1837
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Namit Jain
>            Assignee: He Yongqiang
>         Attachments: hive-1837.1.patch
>
>
> It would be a good idea to have a optional timeout for hive clients.
> We encountered a query today, which seemed to have run by mistake, and it was running for about a month.
> This was holding zookeeper locks, and making the whole debugging more complex than it should be.
> It would be a good idea to have a timeout for a hive client.
> @Ning, I remember there was some issue with the Hive client having a timeout of 1 day with HiPal.
> Do you remember the details ?

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