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Posted to dev@crunch.apache.org by "Micah Whitacre (JIRA)" <ji...@apache.org> on 2016/09/06 20:24:20 UTC

[jira] [Created] (CRUNCH-617) Better exception when Partition Leader not found

Micah Whitacre created CRUNCH-617:
-------------------------------------

             Summary: Better exception when Partition Leader not found
                 Key: CRUNCH-617
                 URL: https://issues.apache.org/jira/browse/CRUNCH-617
             Project: Crunch
          Issue Type: Improvement
          Components: IO
            Reporter: Micah Whitacre
            Assignee: Micah Whitacre


We can get a NPE on this line[1] when the BrokerEndpoint response is null.

Easiest solution is to defensively detect this and then throw an exception clearly stating the issue.

[1] - https://github.com/apache/crunch/blob/f1d074c2a7dcaf44b03dab5b84e9d323f586fdac/crunch-kafka/src/main/java/org/apache/crunch/kafka/KafkaUtils.java#L193



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