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Posted to issues-all@impala.apache.org by "Michael Smith (Jira)" <ji...@apache.org> on 2024/04/08 16:39:00 UTC
[jira] [Updated] (IMPALA-12911) Set defaults for idle session / query timeouts
[ https://issues.apache.org/jira/browse/IMPALA-12911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Smith updated IMPALA-12911:
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Summary: Set defaults for idle session / query timeouts (was: Set defaults for idle session / query timeouts and idle_client_poll_time_s )
> Set defaults for idle session / query timeouts
> ----------------------------------------------
>
> 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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