Github user StephanEwen commented on a diff in the pull request:
https://github.com/apache/flink/pull/2421#discussion_r77160806
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CheckpointCoordinator.java
---
@@ -401,7 +402,7 @@ CheckpointTriggerResult triggerCheckpoint(long
timestamp, CheckpointProperties p
checkpointID =
checkpointIdCounter.getAndIncrement();
}
catch (Throwable t) {
- int numUnsuccessful =
++numUnsuccessfulCheckpointsTriggers;
+ int numUnsuccessful =
numUnsuccessfulCheckpointsTriggers.addAndGet(1);
--- End diff --
Minor: `incrementAndGet()` reads nice here.
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