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Posted to dev@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2017/11/15 09:00:22 UTC
[jira] [Created] (FLINK-8078) Decouple Execution from actual slot
implementation
Till Rohrmann created FLINK-8078:
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Summary: Decouple Execution from actual slot implementation
Key: FLINK-8078
URL: https://issues.apache.org/jira/browse/FLINK-8078
Project: Flink
Issue Type: Improvement
Components: Distributed Coordination
Affects Versions: 1.5.0
Reporter: Till Rohrmann
Assignee: Till Rohrmann
In order to plug in a different slot implementation, we should introduce a slot interface which abstracts away the implementation details of {{SimpleSlot}} wrt {{Execution}}. The reason this is necessary is to provide a simpler slot implementation for Flip-6 since all allocation/release logic will go through the {{SlotPool}}. Thus, we no longer need the concurrent structure of {{Slot}}, {{SharedSlot}}, {{SimpleSlot}} and {{SlotSharingGroupAssignment}}.
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