Junrui Li created FLINK-31853: --------------------------------- Summary: Remove use of ExecutionAttemptMappingProvider Key: FLINK-31853 URL: https://issues.apache.org/jira/browse/FLINK-31853 Project: Flink Issue Type: Improvement Components: Runtime / Coordination Affects Versions: 1.18.0 Reporter: Junrui Li Fix For: 1.18.0
Currently, the ExecutionAttemptMappingProvider class used to map ExecutionAttemptID to ExecutionVertex, which is only used when reporting checkpoint statistics in checkpointCoordinator. However, after Flink-17295, we refactored ExecutionAttemptID to consist of executionGraphId, executionVertexId, and attemptNumber. Therefore, the ExecutionAttemptMappingProvider class can be removed. -- This message was sent by Atlassian Jira (v8.20.10#820010)