Gwen Shapira created KAFKA-1576:
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Summary: Make "deleteTopic" a bit more user friendly
Key: KAFKA-1576
URL: https://issues.apache.org/jira/browse/KAFKA-1576
Project: Kafka
Issue Type: Improvement
Reporter: Gwen Shapira
Assignee: Gwen Shapira
Current implementation of deleteTopic has few usability issues:
1. Successful deleteTopic doesn't give the user any feedback that anything
happened
2. Attempting to delete a topic twice leads to a "node exists" exception from
zkclient. We should catch this and send "Topic is being deleted" error to the
user.
3. Listing topics may show deleted topics (while the brokers are still cleaning
up), it will be nice to mark them as deleted.
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