leizhiyuan opened a new issue, #18474: URL: https://github.com/apache/pulsar/issues/18474
### Search before asking - [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar. ### Version 2.7 and master ### Minimal reproduce step just run in ipv6 ### What did you expect to see? start ok ### What did you see instead? failed ``` 16:42:01.444 [main] ERROR org.apache.pulsar.PulsarBrokerStarter - Failed to start pulsar service. org.apache.pulsar.broker.PulsarServerException: org.apache.pulsar.broker.PulsarServerException: java.lang.IllegalArgumentException: Invalid named entity: [fe80::5054:ff:fe69:741c]:8080 at org.apache.pulsar.broker.PulsarService.start(PulsarService.java:651) ~[pulsar-broker.jar:2.7.2] at org.apache.pulsar.PulsarBrokerStarter$BrokerStarter.start(PulsarBrokerStarter.java:281) ~[pulsar-broker.jar:2.7.2] at org.apache.pulsar.PulsarBrokerStarter.main(PulsarBrokerStarter.java:350) [pulsar-broker.jar:2.7.2] Caused by: org.apache.pulsar.broker.PulsarServerException: java.lang.IllegalArgumentException: Invalid named entity: [fe80::5054:ff:fe69:741c]:8080 at org.apache.pulsar.broker.namespace.NamespaceService.registerNamespace(NamespaceService.java:361) ~[pulsar-broker.jar:2.7.2] at org.apache.pulsar.broker.namespace.NamespaceService.registerBootstrapNamespaces(NamespaceService.java:303) ~[pulsar-broker.jar:2.7.2] at org.apache.pulsar.broker.PulsarService.start(PulsarService.java:602) ~[pulsar-broker.jar:2.7.2] ... 2 more Caused by: java.lang.IllegalArgumentException: Invalid named entity: [fe80::5054:ff:fe69:741c]:8080 at org.apache.pulsar.common.naming.NamedEntity.checkName(NamedEntity.java:39) ~[org.apache.pulsar-pulsar-common-2.7.2.jar:2.7.2] at org.apache.pulsar.common.naming.NamespaceName.validateNamespaceName(NamespaceName.java:197) ~[org.apache.pulsar-pulsar-common-2.7.2.jar:2.7.2] at org.apache.pulsar.common.naming.NamespaceName.<init>(NamespaceName.java:98) ~[org.apache.pulsar-pulsar-common-2.7.2.jar:2.7.2] at org.apache.pulsar.common.naming.NamespaceName.<init>(NamespaceName.java:34) ~[org.apache.pulsar-pulsar-common-2.7.2.jar:2.7.2] at org.apache.pulsar.common.naming.NamespaceName$1.load(NamespaceName.java:46) ~[org.apache.pulsar-pulsar-common-2.7.2.jar:2.7.2] at org.apache.pulsar.common.naming.NamespaceName$1.load(NamespaceName.java:43) ~[org.apache.pulsar-pulsar-common-2.7.2.jar:2.7.2] at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3529) ~[com.google.guava-guava-30.1-jre.jar:?] at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2278) ~[com.google.guava-guava-30.1-jre.jar:?] at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2155) ~[com.google.guava-guava-30.1-jre.jar:?] at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2045) ~[com.google.guava-guava-30.1-jre.jar:?] at com.google.common.cache.LocalCache.get(LocalCache.java:3951) ~[com.google.guava-guava-30.1-jre.jar:?] at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3974) ~[com.google.guava-guava-30.1-jre.jar:?] at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4935) ~[com.google.guava-guava-30.1-jre.jar:?] at org.apache.pulsar.common.naming.NamespaceName.get(NamespaceName.java:69) ~[org.apache.pulsar-pulsar-common-2.7.2.jar:2.7.2] at org.apache.pulsar.broker.namespace.NamespaceService.registerNamespace(NamespaceService.java:330) ~[pulsar-broker.jar:2.7.2] at org.apache.pulsar.broker.namespace.NamespaceService.registerBootstrapNamespaces(NamespaceService.java:303) ~[pulsar-broker.jar:2.7.2] at org.apache.pulsar.broker.PulsarService.start(PulsarService.java:602) ~[pulsar-broker.jar:2.7.2] ... 2 more ``` ### Anything else? because we use host as namespace ,but host has "[]" in ipv6 ,will fail when check in NamedEntity ### Are you willing to submit a PR? - [X] I'm willing to submit a PR! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
