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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/11/30 06:51:00 UTC

[jira] [Commented] (FLINK-10431) Extract scheduling-related code from SlotPool

    [ https://issues.apache.org/jira/browse/FLINK-10431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16704330#comment-16704330 ] 

ASF GitHub Bot commented on FLINK-10431:
----------------------------------------

Clarkkkkk commented on issue #6898: [FLINK-10431] Extraction of scheduling-related code from SlotPool into preliminary Scheduler
URL: https://github.com/apache/flink/pull/6898#issuecomment-443109202
 
 
   Hi @StefanRRichter , I am just wondering why make SlotPool no longer to be an RpcEndpoint?

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> Extract scheduling-related code from SlotPool
> ---------------------------------------------
>
>                 Key: FLINK-10431
>                 URL: https://issues.apache.org/jira/browse/FLINK-10431
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Distributed Coordination
>    Affects Versions: 1.7.0
>            Reporter: Stefan Richter
>            Assignee: Stefan Richter
>            Priority: Major
>              Labels: pull-request-available
>
> The other half of the current scheduling logic is the management of slot sharing and is located in the SlotPool. We need to extract this logic into our new Scheduler component from the previous step. This leaves us with a simpler SlotPool that mainly cares about obtaining, holding, and releasing slots in interaction with a ResourceManager. The new Scheduler can now identify slot sharing groups and interacts with the SlotPool.



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