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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2022/02/19 14:26:09 UTC
[GitHub] [rocketmq] PEIYANGXINQU opened a new issue #3867: What is the naming convention for produceGroupName?
PEIYANGXINQU opened a new issue #3867:
URL: https://github.com/apache/rocketmq/issues/3867
If I set the produceGroupName like '192.168.1.1:9889-abcd',It will cause the :**MQClientException The producer service state not OK, START_FAILED**. If I only set the produceGroupName like uuid,it is ok.So I curious about the naming convention for produceGroupName.
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[GitHub] [rocketmq] PEIYANGXINQU commented on issue #3867: What is the naming convention for produceGroupName?
Posted by GitBox <gi...@apache.org>.
PEIYANGXINQU commented on issue #3867:
URL: https://github.com/apache/rocketmq/issues/3867#issuecomment-1047862369
收到，谢谢！
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[GitHub] [rocketmq] duhenglucky closed issue #3867: What is the naming convention for produceGroupName?
Posted by GitBox <gi...@apache.org>.
duhenglucky closed issue #3867:
URL: https://github.com/apache/rocketmq/issues/3867
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[GitHub] [rocketmq] HScarb commented on issue #3867: What is the naming convention for produceGroupName?
Posted by GitBox <gi...@apache.org>.
HScarb commented on issue #3867:
URL: https://github.com/apache/rocketmq/issues/3867#issuecomment-1047861995
```
[192.168.1.1:9889-abcd] contains illegal characters, allowing only ^[%|a-zA-Z0-9_-]+$
```
`:` is illegal
The validate logic is in `DefaultMQProducerImpl#checkConfig()`
https://github.com/apache/rocketmq/blob/develop/common/src/main/java/org/apache/rocketmq/common/topic/TopicValidator.java#L62-L82
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