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https://issues.apache.org/jira/browse/IMPALA-12911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Smith reassigned IMPALA-12911:
--------------------------------------

    Assignee: Michael Smith

> Set defaults for idle session / query timeouts and idle_client_poll_time_s 
> ---------------------------------------------------------------------------
>
>                 Key: IMPALA-12911
>                 URL: https://issues.apache.org/jira/browse/IMPALA-12911
>             Project: IMPALA
>          Issue Type: Improvement
>            Reporter: Manish Maheshwari
>            Assignee: Michael Smith
>            Priority: Major
>
> With https://issues.apache.org/jira/browse/IMPALA-7802 implemented and 
> https://issues.apache.org/jira/browse/IMPALA-12602 fixed, customers still see 
> queries in pending to be closed state for a long time. To resolve it OOTB we 
> want to set sane defaults for idle session / query and 
> idle_client_poll_time_s so that OOTB Impala closes idle queries and sessions
> Recommendations - 
> idle_client_poll_time_s = 30s (default 30s)
> idle_session_timeout = 30m (default 0 = never)
> idle_query_timeout = 10m (default 0 = never)



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