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https://issues.apache.org/jira/browse/IMPALA-5397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16681662#comment-16681662
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Tristan Stevens commented on IMPALA-5397:
-----------------------------------------
Bump.
So long as the session stays open, even using --idle-query-timeout, queries
only go into "Waiting to be closed".
We should have a way of timing queries out of this state into actual closure.
Or we should make --idle-query-timeout do more what it says and actually close
the query.
> Queries/sessions that are left idle after executing a query report incorrect
> duration
> --------------------------------------------------------------------------------------
>
> Key: IMPALA-5397
> URL: https://issues.apache.org/jira/browse/IMPALA-5397
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 2.9.0
> Reporter: Mostafa Mokhtar
> Priority: Major
> Labels: query-lifecycle
>
> When queries are executed from Hue then the session is left idle and
> incorrect query duration is reported.
> As the session is left alive the query duration keeps going up even though
> the query stats is FINISHED.
> Queries below finished in 1s640ms while the reported time is much longer.
> |User||Default Db||Statement||Query Type||Start Time||Waiting
> Time||Duration||Scan Progress||State||Last Event||# rows fetched||Resource
> Pool||Details||Action|
> |hue/[email protected]|tpcds_1000_parquet|select
> count(*) from tpcds_1000_parquet.inventory|QUERY|2017-05-31
> 09:38:20.472804000|4m27s|4m32s|261 / 261 ( 100%)|FINISHED|First row
> fetched|1|root.default|Details|Close|
> |hue/[email protected]|tpcds_1000_parquet|select
> count(*) from tpcds_1000_parquet.inventory|QUERY|2017-05-31
> 08:38:52.780237000|2017-05-31 09:38:20.289582000|59m27s|261 / 261 (
> 100%)|FINISHED|1|root.default|Details|
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