ifndef-SleePy commented on a change in pull request #11742:
[FLINK-16770][checkpoint] Avoid dispose checkpoint during async finalization of
pendingcheckpoint
URL: https://github.com/apache/flink/pull/11742#discussion_r408606926
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/PendingCheckpoint.java
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@@ -129,6 +127,12 @@
private CheckpointException failureCause;
+ /**
+ * The CAS flag for avoiding conflict of dispose and finalize
operations.
+ * Who grab this flag would avoid the other to enter its operation.
+ */
+ private final AtomicBoolean statusFlag;
Review comment:
The name of `statusFlag` is a bit general.
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