Rui Fan created FLINK-31907:
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Summary: Remove unused fields inside of
ExecutionSlotSharingGroupBuilder
Key: FLINK-31907
URL: https://issues.apache.org/jira/browse/FLINK-31907
Project: Flink
Issue Type: Improvement
Components: Runtime / Coordination
Affects Versions: 1.18.0
Reporter: Rui Fan
Assignee: Rui Fan
FLINK-22767 introduced `availableGroupsForJobVertex` to improve the performance
during task to slot scheduler.
After FLINK-22767, the `executionSlotSharingGroups`[2] is unused, and it can be
removed.
[1]
https://github.com/apache/flink/blob/f9b3e0b7bc0432001b4a197539a0712b16e0b33b/flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/LocalInputPreferredSlotSharingStrategy.java#L153
[2]
https://github.com/apache/flink/blob/f9b3e0b7bc0432001b4a197539a0712b16e0b33b/flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/LocalInputPreferredSlotSharingStrategy.java#L136
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