[jira] [Created] (KAFKA-2842) BrokerEndPoint regex does't support hostname with _

[Sachin Pasalkar (JIRA)]

Sachin Pasalkar created KAFKA-2842:
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             Summary: BrokerEndPoint regex does't support hostname with _
                 Key: KAFKA-2842
                 URL: https://issues.apache.org/jira/browse/KAFKA-2842
             Project: Kafka
          Issue Type: Bug
            Reporter: Sachin Pasalkar
            Priority: Minor


If you look at the code of BrokerEndPoint.scala, it has regex uriParseExp. This 
regex is used for validation of brokers. However, it fails to validate hostname 
with _ in it. e.g. adfs_212:9092



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