Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/2797#discussion_r88113221
--- Diff:
flink-streaming-connectors/flink-connector-filesystem/src/main/java/org/apache/flink/streaming/connectors/fs/bucketing/BucketingSink.java
---
@@ -341,23 +355,49 @@ public void setInputType(TypeInformation<?> type,
ExecutionConfig executionConfi
}
@Override
- public void open(Configuration parameters) throws Exception {
- super.open(parameters);
+ public void initializeState(FunctionInitializationContext context)
throws Exception {
+ Preconditions.checkArgument(this.restoredBucketStates == null,
"The operator has already been initialized.");
- subtaskIndex = getRuntimeContext().getIndexOfThisSubtask();
+ initFileSystem();
- state = new State<T>();
--- End diff --
undoing it was a bit of an overstatement; moving it into a separate commit
with all the other formatting changes would do the trick as well. If you try
that out you will see that the changes to open and initializeState no longer
intersect so heavily.
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