Cody Koeninger created SPARK-18272:
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Summary: Test topic addition for subscribePattern on Kafka DStream
and Structured Stream
Key: SPARK-18272
URL: https://issues.apache.org/jira/browse/SPARK-18272
Project: Spark
Issue Type: Bug
Components: DStreams, Structured Streaming
Reporter: Cody Koeninger
We've had reports of the following sequence
- create subscribePattern stream that doesn't match any existing topics at the
time stream starts
- add a topic that matches pattern
- expect that messages from that topic show up, but they don't
We don't seem to actually have tests that cover this case, so we should add them
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