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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/11/24 11:48:01 UTC

[GitHub] [flink] StephanEwen commented on a change in pull request #14186: [FLINK-20222][checkpointing] Operator Coordinators are reset with null state when no checkpoint or state available.

StephanEwen commented on a change in pull request #14186:
URL: https://github.com/apache/flink/pull/14186#discussion_r529485212



##########
File path: flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CheckpointCoordinator.java
##########
@@ -1869,4 +1908,16 @@ public boolean isForce() {
 			return props.forceCheckpoint();
 		}
 	}
+
+	private enum CoordinatorRestore {
+
+		/** Coordinators are always restored. If there is no checkpoint, they are restored empty. */
+		ALWAYS,

Review comment:
       I'll change this to `RESTORE_OR_RESET`, `RESTORE_IF_CHECKPOINT_PRESENT`, `SKIP`.




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