[jira] [Created] (FLINK-4727) Kafka 0.9 Consumer should also checkpoint auto retrieved offsets even when no data is read

[Shang Yuanchun (Jira)]

Tzu-Li (Gordon) Tai created FLINK-4727:
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             Summary: Kafka 0.9 Consumer should also checkpoint auto retrieved offsets even when no data is read
                 Key: FLINK-4727
                 URL: https://issues.apache.org/jira/browse/FLINK-4727
             Project: Flink
          Issue Type: Bug
          Components: Kafka Connector
            Reporter: Tzu-Li (Gordon) Tai
            Assignee: Tzu-Li (Gordon) Tai
            Priority: Blocker
             Fix For: 1.2.0, 1.1.3


This is basically the 0.9 version counterpart for FLINK-3440.

When the 0.9 consumer fetches initial offsets from Kafka, but does not have any data to read, it should also checkpoint & commit these initial offsets.



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