Zhu Zhu created FLINK-16180: ------------------------------- Summary: Replacing vertexExecution in ScheduledUnit with executionVertexID Key: FLINK-16180 URL: https://issues.apache.org/jira/browse/FLINK-16180 Project: Flink Issue Type: Improvement Components: Runtime / Coordination Affects Versions: 1.11.0 Reporter: Zhu Zhu Assignee: Zhu Zhu Fix For: 1.11.0
{{ScheduledUnit#vertexExecution}} is nullable but {{ProgrammedSlotProvider}} requires it to be non-null to work. This makes {{ProgrammedSlotProvider}} not able to be used by new scheduler tests since {{vertexExecution}} is never set in the new scheduler code path. It blocks us from reworking tests which are based legacy scheduling to base on the new scheduler. I would propose to replace vertexExecution with a non-null executionVertexID. This change would not break anything since {{vertexExecution}} is mainly used by {{ProgrammedSlotProvider}} in tests and logging in production. And the log would be broken if it is null. This would also fix a potential bug, as reported in FLINK-16145. -- This message was sent by Atlassian Jira (v8.3.4#803005)