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https://issues.apache.org/jira/browse/FLINK-14190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17258015#comment-17258015
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Yangze Guo commented on FLINK-14190:
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As we made the SlotManager pluggable in FLINK-14106, this issue is no longer
valid. The SlotManager plugin for fine-grained resource management will be
introduced in FLINK-20835.
> Extend SlotManager to support dynamic slot allocation on registered
> TaskExecutors.
> ----------------------------------------------------------------------------------
>
> Key: FLINK-14190
> URL: https://issues.apache.org/jira/browse/FLINK-14190
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Reporter: Xintong Song
> Priority: Major
> Fix For: 1.13.0
>
>
> * Bookkeep task manager available resources
> * Match between slot requests and task executor resources
> ** Find task executors with matching available resources for slot requests
> ** Find matching pending slot requests for task executors with new available
> resources
> * Create TaskManagerSlot on allocation and remove on free.
> * Request slot from TaskExecutor with resource profiles.
> Use RM calculated default resource profiles for all slot requests. Convert
> free slots in SlotReports into equivalent available resources according to
> default slot resource profiles.
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