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Posted to dev@kafka.apache.org by "huxihx (Jira)" <ji...@apache.org> on 2020/07/24 02:34:00 UTC

[jira] [Created] (KAFKA-10305) Print usage when parsing fails for ConsumerPerformance

huxihx created KAFKA-10305:
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             Summary: Print usage when parsing fails for ConsumerPerformance
                 Key: KAFKA-10305
                 URL: https://issues.apache.org/jira/browse/KAFKA-10305
             Project: Kafka
          Issue Type: Improvement
          Components: tools
    Affects Versions: 2.6.0
            Reporter: huxihx
            Assignee: huxihx


When `kafka-consumer-perf-test.sh` is executed without required options or no options at all, only the error message is displayed. It's better off showing the usage as well like what we did for kafka-console-producer.sh.



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