Robert Metzger created FLINK-2974:
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Summary: Add periodic offset commit to Kafka Consumer if
checkpointing is disabled
Key: FLINK-2974
URL: https://issues.apache.org/jira/browse/FLINK-2974
Project: Flink
Issue Type: Improvement
Components: Kafka Connector
Reporter: Robert Metzger
Flink only writes the offsets from the consumer into ZK if checkpointing is
enabled.
We should have a similar feature to Kafka's autocommit in our consumer.
Issue reported by user:
http://stackoverflow.com/questions/33501574/flink-kafka-why-am-i-losing-messages
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