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Posted to issues@storm.apache.org by "Priyank Shah (JIRA)" <ji...@apache.org> on 2017/03/16 02:56:41 UTC

[jira] [Created] (STORM-2417) Storm kafka monitor throws null pointer exception if there is no data in kafka topic

Priyank Shah created STORM-2417:
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             Summary: Storm kafka monitor throws null pointer exception if there is no data in kafka topic
                 Key: STORM-2417
                 URL: https://issues.apache.org/jira/browse/STORM-2417
             Project: Apache Storm
          Issue Type: Bug
          Components: storm-kafka-monitor
            Reporter: Priyank Shah
            Assignee: Priyank Shah


If a topology has a kafka spout in it and if kafka topic does not have any data the storm-kafka-monitor throws a NPE and it shows up in UI. While this is not breaking any functionality showing a NPE in ui is not a user friendly experience. 



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