Kwangin (Dennis) Jung created FLINK-32717:
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Summary: Change of topic list from KafkaSource
Key: FLINK-32717
URL: https://issues.apache.org/jira/browse/FLINK-32717
Project: Flink
Issue Type: Improvement
Reporter: Kwangin (Dennis) Jung
I've setup 'KafkaSource' as following:
{code:java}
KafkaSource.<T>builder().setTopics("A", "B")...{code}
and later, removed 1 topic from list as following and restart application.
{code:java}
KafkaSource.<T>builder().setTopics("B")...{code}
But application still ingest data from topic 'A'.
* Is this expected?
* If it is, how can I stop ingesting data from removed topic?
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