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https://issues.apache.org/jira/browse/YUNIKORN-402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17191747#comment-17191747
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Kinga Marton commented on YUNIKORN-402:
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I did today a quick check and I found the following things:
* in case of submitting an application CRD without any tasks, the application
state will remain New - here we can add a step to change its state to Waiting.
* incase of an application with allocations, the status will be changed to
Waiting if after releasing the allocation all the below markers are zero
## pending is zero (no more asks left)
## if confirmed allocations is zero (nothing is running)
## if there are no allocations in flight
* The related code is the following one:
[https://github.com/apache/incubator-yunikorn-core/blob/master/pkg/scheduler/scheduling_application.go#L198-L204]
According to the code, in case of the Spark application, after the last
release, the status of the application should change to waiting. [~Huang Ting
Yao] can you sent the stacktrace of your application? Until then I will try to
reproduce it with a simple sleep job instead of the spark one.
> Make sure when there is no allocation in an app, the app state is "Waiting".
> ----------------------------------------------------------------------------
>
> Key: YUNIKORN-402
> URL: https://issues.apache.org/jira/browse/YUNIKORN-402
> Project: Apache YuniKorn
> Issue Type: Sub-task
> Reporter: Kinga Marton
> Assignee: Kinga Marton
> Priority: Major
>
> If there is no allocation for an app, according to
> [http://yunikorn.apache.org/docs/next/design/scheduler_object_states] it's
> status should be waiting instead of running, as mentioned here:
> https://issues.apache.org/jira/browse/YUNIKORN-201?focusedCommentId=17186402&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17186402
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