[
https://issues.apache.org/jira/browse/SPARK-50648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mars updated SPARK-50648:
-------------------------
Description:
Assume a job is stage1-> stage2, when FetchFailed occurs during the stage 2,
the stage1 and stage2 will resubmit (stage2 may still have some tasks running
even if stage2 is resubmitted , this is as expected, the reason see the comment
from https://issues.apache.org/jira/browse/SPARK-2666 )
But during the execution of the stage1-retry , if the SQL is canceled, the
tasks in stage1 and stage1-retry can all be killed, but the tasks previously
running in stage2 are still running and can't be killed. These tasks can
greatly affect cluster stability and occupy resources.
was:
Assume a job is stage1-> stage2, when FetchFailed occurs during the stage 2,
the stage1 and stage2 will retry and resubmit (but stage2 may still have some
tasks still running )
in this case, the parent stage will be retried first, but during the execution
of the parent stage, the SQL statement will be canceled, then
> When the job is cancelled during shuffle retry, there are still zombie tasks
> that continue to run
> -------------------------------------------------------------------------------------------------
>
> Key: SPARK-50648
> URL: https://issues.apache.org/jira/browse/SPARK-50648
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 4.0.0
> Reporter: Mars
> Priority: Major
>
> Assume a job is stage1-> stage2, when FetchFailed occurs during the stage 2,
> the stage1 and stage2 will resubmit (stage2 may still have some tasks
> running even if stage2 is resubmitted , this is as expected, the reason see
> the comment from https://issues.apache.org/jira/browse/SPARK-2666 )
> But during the execution of the stage1-retry , if the SQL is canceled, the
> tasks in stage1 and stage1-retry can all be killed, but the tasks previously
> running in stage2 are still running and can't be killed. These tasks can
> greatly affect cluster stability and occupy resources.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
