Yue Ma created FLINK-34210: ------------------------------ Summary: DefaultExecutionGraphBuilder#isCheckpointingEnabled may return Wrong Value when checkpoint disabled Key: FLINK-34210 URL: https://issues.apache.org/jira/browse/FLINK-34210 Project: Flink Issue Type: Bug Components: Runtime / Checkpointing Affects Versions: 1.18.1, 1.19.0 Reporter: Yue Ma
The *DefaultExecutionGraphBuilder* will call _isCheckpointingEnabled(JobGraph jobGraph)_ to determine whether the job has enabled Checkpoint and whether to initialize CheckpointCoordinator related components such as CheckpointCoordinator, CheckpointIDCounter , etc. The problem is that the logic for determining isCheckpointingEnable here is inaccurate, as *jobGraph. getCheckpointingSettings()* will not be NULL when checkpoint is not enabled, but with CheckpointCoordinatorConfiguration.DISABLED_CHECKPOINT_INTERVAL Interval The method to fix this problem is also quite clear. We need to directly reuse the result of jobGraph.isCheckpointingEnable() here -- This message was sent by Atlassian Jira (v8.20.10#820010)