Github user zhangminglei commented on a diff in the pull request:
https://github.com/apache/flink/pull/3812#discussion_r114499181
--- 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());
--- End diff --
@zentol I think he stores it in this field for later to write in
```snapshotState ```.
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