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Posted to jira@kafka.apache.org by "Waleed Fateem (JIRA)" <ji...@apache.org> on 2017/12/28 20:58:00 UTC

[jira] [Created] (KAFKA-6408) Kafka MirrorMaker doesn't replicate messages when .* regex is used

Waleed Fateem created KAFKA-6408:
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             Summary: Kafka MirrorMaker doesn't replicate messages when .* regex is used
                 Key: KAFKA-6408
                 URL: https://issues.apache.org/jira/browse/KAFKA-6408
             Project: Kafka
          Issue Type: Bug
          Components: tools
    Affects Versions: 0.11.0.0
            Reporter: Waleed Fateem
            Priority: Minor


When using the regular expression .* for the whitelist parameter in Kafka MirrorMaker in order to mirror all topics, the MirrorMaker doesn't replicate any messages. I was then able to see messages flowing again and being replicated between the two Kafka clusters once I changed the whitelist configuration to use another regular expression, such as 'topic1 | topic2 | topic3' 



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