Github user tzulitai commented on a diff in the pull request:
https://github.com/apache/flink/pull/2789#discussion_r88273352
--- Diff:
flink-streaming-connectors/flink-connector-kafka-0.9/src/main/java/org/apache/flink/streaming/connectors/kafka/internal/Kafka09Fetcher.java
---
@@ -143,133 +123,26 @@ public Kafka09Fetcher(
@Override
public void runFetchLoop() throws Exception {
--- End diff --
Ok, I agree to be safe.
Also, I just realized that "end of stream" shouldn't lead to the
`ClosedException`, only "cancellation", "fetcher error", "consumer error", and
(hopefully not) any other stuff we overlooked will. So, basically, like what
you said, only abnormal terminations. In that case, let's keep it this way.
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