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Posted to issues@yunikorn.apache.org by "Weiwei Yang (Jira)" <ji...@apache.org> on 2021/03/10 19:16:00 UTC
[jira] [Commented] (YUNIKORN-532) Allow app ID re-use if the app
has finished
[ https://issues.apache.org/jira/browse/YUNIKORN-532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17299085#comment-17299085 ]
Weiwei Yang commented on YUNIKORN-532:
--------------------------------------
[~wilfreds], [~kmarton] pls confirm that this issue now has been fixed. If so, please close this JIRA and link it to the issue.
> Allow app ID re-use if the app has finished
> -------------------------------------------
>
> Key: YUNIKORN-532
> URL: https://issues.apache.org/jira/browse/YUNIKORN-532
> Project: Apache YuniKorn
> Issue Type: Sub-task
> Components: core - common
> Reporter: Wilfred Spiegelenburg
> Priority: Major
>
> During the design of YUNIKORN-484 we decided to keep all applications, with all states in one map for tracking. After an application is Completed it cannot transition to any other state, it is a final state.
> This however means that we cannot re-use the application ID. In case we have a cron like job that specifies the application ID we might see that same ID over a period of time. We currently reject the second instance if the Completed application has not timed out yet.
> For cron like job support we should allow the app ID to be re-used if the application is in a completed state.
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