Github user StephanEwen commented on a diff in the pull request:
https://github.com/apache/flink/pull/3446#discussion_r105021165
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/ZooKeeperCompletedCheckpointStore.java
---
@@ -226,16 +200,43 @@ public CompletedCheckpoint getLatestCheckpoint()
throws Exception {
return null;
}
else {
- return
checkpointStateHandles.getLast().f0.retrieveState();
+ while(!checkpointStateHandles.isEmpty()) {
+
Tuple2<RetrievableStateHandle<CompletedCheckpoint>, String>
checkpointStateHandle = checkpointStateHandles.peekLast();
+
+ try {
+ return
retrieveCompletedCheckpoint(checkpointStateHandle);
+ } catch (FlinkException e) {
--- End diff --
I would catch more than `FlinkException` here - after all, we want to fall
back to earlier checkpoints in any error case, no?
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