Github user rmetzger commented on a diff in the pull request:
https://github.com/apache/flink/pull/747#discussion_r31420791
--- Diff:
flink-staging/flink-streaming/flink-streaming-connectors/flink-connector-kafka/src/main/java/org/apache/flink/streaming/connectors/kafka/api/persistent/PersistentKafkaSource.java
---
@@ -256,17 +244,6 @@ private int getNumberOfPartitions() {
return topic.size();
}
- protected void setOffset(int partition, long offset) {
- if(commitedOffsets[partition] < offset) {
- setOffset(zkClient, consumerConfig.groupId(),
topicName, partition, offset);
- commitedOffsets[partition] = offset;
- } else {
- LOG.debug("Ignoring offset {} for partition {} because
it is already committed", offset, partition);
--- End diff --
So I assume duplicate offset committing is not happening anymore with the
new interfaces?
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