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Tim Armstrong commented on IMPALA-7162: --------------------------------------- After IMPALA-1575 cancelled queries don't consume slots in admission control (thankfully!). > idle_query_timeout setting in Impala needs more clarification > ------------------------------------------------------------- > > Key: IMPALA-7162 > URL: https://issues.apache.org/jira/browse/IMPALA-7162 > Project: IMPALA > Issue Type: Documentation > Components: Docs > Affects Versions: Impala 2.6.0 > Reporter: Laurel Hale > Priority: Minor > Labels: documentation > > 1) Please refer to the following Impala documentation: > [http://impala.apache.org/docs/build3x/html/topics/impala_timeouts.html] > 2) Please see the section where idle_query_timeout is explained. > ************************* > Request:- > ************************* > We've mentioned that idle_query_timeout cancels the query. > Can we please elaborate it further and mention that query still stays open > (after being cancelled) and consumes a slot in Impala admission control? > Therefore, though idle_query_timeout helps in saving some resources at Impala > end, you may still want to configure idle_Session_timeout to same value since > idle_Session_timeout even closes the query for idle sessions (instead of just > cancelling) though the requirement for it to trigger is session should stay > idle. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org