[jira] [Updated] (FLINK-19306) Implement DeclarativeSlotManager

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-19306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-19306:
-----------------------------------
    Labels: pull-request-available  (was: )

> Implement DeclarativeSlotManager
> --------------------------------
>
>                 Key: FLINK-19306
>                 URL: https://issues.apache.org/jira/browse/FLINK-19306
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Coordination
>            Reporter: Chesnay Schepler
>            Assignee: Chesnay Schepler
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.12.0
>
>
> Implement a new SlotManager that works with declarative resource management.
>  
> The current SlotManager accepts slot requests and attempts to fulfill them. One of the key differences in the new version is that it no longer accepts slot requests, but requirements detailing what the job requires. From these requirements it internally generates slot requests, and proceeds similar to current implementation.
> Since we are not writing a new implementation this is also a good opportunity to split the implementation into several components, as it has grown quite large.



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