[jira] [Created] (FLINK-20777) Default value of property "partition.discovery.interval.ms" is not as documented in new Kafka Source

[Shang Yuanchun (Jira)]

Qingsheng Ren created FLINK-20777:
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             Summary: Default value of property "partition.discovery.interval.ms" is not as documented in new Kafka Source
                 Key: FLINK-20777
                 URL: https://issues.apache.org/jira/browse/FLINK-20777
             Project: Flink
          Issue Type: Bug
          Components: Connectors / Kafka
            Reporter: Qingsheng Ren
             Fix For: 1.12.1


The default value of property "partition.discovery.interval.ms" is documented as 30 seconds in {{KafkaSourceOptions}}, but it will be set as -1 in {{KafkaSourceBuilder}} if user doesn't pass in this property explicitly.



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