Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/3812#discussion_r114497922
--- Diff:
flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators/GenericWriteAheadSink.java
---
@@ -88,15 +93,23 @@ public void initializeState(StateInitializationContext
context) throws Exception
Preconditions.checkState(this.checkpointedState == null,
"The reader state has already been initialized.");
- checkpointedState = context.getOperatorStateStore()
- .getSerializableListState("pending-checkpoints");
+ javaCheckpointedState =
context.getOperatorStateStore().getSerializableListState(checkpointedStateDescriptor.getName());
+ checkpointedState =
context.getOperatorStateStore().getListState(checkpointedStateDescriptor);
int subtaskIdx = getRuntimeContext().getIndexOfThisSubtask();
if (context.isRestored()) {
LOG.info("Restoring state for the GenericWriteAheadSink
(taskIdx={}).", subtaskIdx);
- for (PendingCheckpoint pendingCheckpoint :
checkpointedState.get()) {
- this.pendingCheckpoints.add(pendingCheckpoint);
+ try {
+ for (PendingCheckpoint pendingCheckpoint :
javaCheckpointedState.get()) {
+
this.pendingCheckpoints.add(pendingCheckpoint);
+ }
+ } catch (Exception e) {
--- End diff --
What exceptions are we expecting here?
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