RocketMQ中plain_acl.yml里的全局白名单只能写ip吗？能不能写主机名？

RocketMQ中plain_acl.yml里的全局白名单只能写ip吗？能不能写主机名？我启动broker&proxy的时候会报错

java.lang.NumberFormatException: For input string: "broker"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:580)
at java.lang.Integer.parseInt(Integer.java:615)
at org.apache.rocketmq.acl.plain.RemoteAddressStrategyFactory$RangeRemoteAddressStrategy.analysis(RemoteAddressStrategyFactory.java:192)
at org.apache.rocketmq.acl.plain.RemoteAddressStrategyFactory$RangeRemoteAddressStrategy.(RemoteAddressStrategyFactory.java:170)
at org.apache.rocketmq.acl.plain.RemoteAddressStrategyFactory.getRemoteAddressStrategy(RemoteAddressStrategyFactory.java:71)
at org.apache.rocketmq.acl.plain.PlainPermissionManager.load(PlainPermissionManager.java:144)
at org.apache.rocketmq.acl.plain.PlainPermissionManager.(PlainPermissionManager.java:85)
at org.apache.rocketmq.acl.plain.PlainAccessValidator.(PlainAccessValidator.java:35)
at org.apache.rocketmq.broker.BrokerController.initialAcl(BrokerController.java:971)
at org.apache.rocketmq.broker.BrokerController.recoverAndInitService(BrokerController.java:836)
at org.apache.rocketmq.broker.BrokerController.initialize(BrokerController.java:792)
at org.apache.rocketmq.broker.BrokerStartup.createBrokerController(BrokerStartup.java:240)
at org.apache.rocketmq.proxy.ProxyStartup.createBrokerController(ProxyStartup.java:229)
at org.apache.rocketmq.proxy.ProxyStartup.createMessagingProcessor(ProxyStartup.java:187)
at org.apache.rocketmq.proxy.ProxyStartup.main(ProxyStartup.java:79)

看起来是加载到了broker相关的字段，我的plain_acl.yml里包含broker的地方只有：
globalWhiteRemoteAddresses:

• broker-a-s-0.broker-a-s.pscp-rocketmq.svc.cluster.local
• broker-b-s-0.broker-b-s.pscp-rocketmq.svc.cluster.local我用4.9.8没有这个问题，有5.1.4有