azagrebin commented on a change in pull request #6587: [FLINK-10011] Release JobGraph from SubmittedJobGraphStore URL: https://github.com/apache/flink/pull/6587#discussion_r212321052
########## File path: flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/ZooKeeperCompletedCheckpointStore.java ########## @@ -237,7 +239,18 @@ public void addCheckpoint(final CompletedCheckpoint checkpoint) throws Exception // Everything worked, let's remove a previous checkpoint if necessary. while (completedCheckpoints.size() > maxNumberOfCheckpointsToRetain) { try { - removeSubsumed(completedCheckpoints.removeFirst()); + final CompletedCheckpoint completedCheckpoint = completedCheckpoints.removeFirst(); Review comment: I would try to move the whole try/catch into one method to deduplicate code with `shutdown()`, e.g.: ``` void tryRemove(Runnable doRemove) { try { // .. doRemove.run(); // completedCheckpoint.discardOnSubsume(); or OnShutdown // .. } catch { // ... } } ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services