[GitHub] [pulsar] murong00 opened a new issue #5120: Client may not work well when using invalid multi-hosts

[GitBox <gi...@apache.org>]

murong00 opened a new issue #5120: Client may not work well when using invalid multi-hosts
URL: https://github.com/apache/pulsar/issues/5120
 
 
   **Describe the bug**
   Some users especially the new ones may be puzzled when using multi-hosts in `client.conf`, such as:
   ```
   $ cat conf/client.conf
   webServiceUrl=http://host1:8080,http://host2:8080
   
   $ bin/pulsar-admin brokers list pulsar-cluster-test
   class java.lang.IllegalArgumentException: port out of range:-1
   ```
   
   or
   
   ```
   $ cat conf/client.conf
   webServiceUrl=http://host1:8080/,http://host2:8080/
   
   $ bin/pulsar-admin brokers list pulsar-cluster-test
   HTTP 404 Not Found
   
   Reason: HTTP 404 Not Found
   ```
   It would be better to add the configuration example when using multi-hosts. More details can be found in unit test `ServiceURITest.java`.
   

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