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Posted to issues-all@impala.apache.org by "Amogh Margoor (Jira)" <ji...@apache.org> on 2021/05/03 08:58:00 UTC
[jira] [Resolved] (IMPALA-10471) Make deadline configurable for
SIGTERMIN graceful shutdown
[ https://issues.apache.org/jira/browse/IMPALA-10471?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amogh Margoor resolved IMPALA-10471.
------------------------------------
Resolution: Fixed
Shutdown due to SIGRTMIN will be governed by this flag --shutdown_deadline_s after the patch. Resolving this JIRA.
> Make deadline configurable for SIGTERMIN graceful shutdown
> -----------------------------------------------------------
>
> Key: IMPALA-10471
> URL: https://issues.apache.org/jira/browse/IMPALA-10471
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Affects Versions: Impala 4.0
> Reporter: Tamas Mate
> Assignee: Amogh Margoor
> Priority: Minor
> Labels: ramp-up
>
> While the graceful shutdown deadline can be configured when the SHUTDOWN() statement is executed, when the shutdown is initiated with SIGTERMIN signal it will use a default 1 year deadline. The related {{ImpalaShutdownSignalHandler}} can be found [here|https://github.com/apache/impala/blame/a81c6a78294d1da72b57ed90ec4e365de8c4e54b/be/src/common/init.cc#L179].
> {code:java}
> ...
> const int ONE_YEAR_IN_SECONDS = 365 * 24 * 60 * 60;
> Status status = impala_server->StartShutdown(ONE_YEAR_IN_SECONDS, &shutdown_status);
> ...
> {code}
> The {{--shutdown_deadline_s}} flag should be respected in this case as well.
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