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Posted to issues@flink.apache.org by "Till Rohrmann (Jira)" <ji...@apache.org> on 2021/01/21 17:26:00 UTC
[jira] [Updated] (FLINK-21077) Abstract SlotPool from JobManager by
introducing SlotPoolService
[ https://issues.apache.org/jira/browse/FLINK-21077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Till Rohrmann updated FLINK-21077:
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Description: In order to support different slot pools in the {{JobMaster}}, I propose to introduce a {{SlotPoolService}} which is used by the {{JobMaster}} to manage different slot pool types. Additionally, this service allows to retrieve the encapsulated slot pool given the correct type. This will be helpful in order to use the {{DeclarativeSlotPool}} instead of the {{SlotPoolImpl}} when using the declarative scheduler. (was: In order to support different slot pools in the {{JobMaster}}, I propose to introduce a {{SlotPoolService}} which is used by the {{JobMaster}} to manage different slot pool types. Additionally, this service allows to retrieve the encapsulated slot pool given the correct type. This will be helpful in order to use the {{DeclarativeSlotPool}} instead of the {{DefaultSlotPool}} when using the declarative scheduler.)
> Abstract SlotPool from JobManager by introducing SlotPoolService
> ----------------------------------------------------------------
>
> Key: FLINK-21077
> URL: https://issues.apache.org/jira/browse/FLINK-21077
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Affects Versions: 1.13.0
> Reporter: Till Rohrmann
> Assignee: Till Rohrmann
> Priority: Major
> Fix For: 1.13.0
>
>
> In order to support different slot pools in the {{JobMaster}}, I propose to introduce a {{SlotPoolService}} which is used by the {{JobMaster}} to manage different slot pool types. Additionally, this service allows to retrieve the encapsulated slot pool given the correct type. This will be helpful in order to use the {{DeclarativeSlotPool}} instead of the {{SlotPoolImpl}} when using the declarative scheduler.
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