当我尝试在我的 Grails 应用程序中使用 Log4j 时，我的 Liberty 消息日志文件中出现以下错误。当我在本地运行我的应用程序时，一切正常，但是当我将应用程序上传到 Liberty Server 时，我在日志文件上看到以下错误。请给我建议如何解决这个问题。谢谢
[WARNING ] CWOBJ0210W: The transport type of the remote server on tvma1222.server.xxx.net:4809,tvma1223.server.xxx.net:4809,tvma1224.server.xxx.net:4809 cannot be determined. The following exception occurred while determining the transport type: java.net.UnknownHostException: tvma1224.server.xxx.net
at java.net.InetAddress.getAllByName0(InetAddress.java:1412)
at java.net.InetAddress.getAllByName(InetAddress.java:1316)
at java.net.InetAddress.getAllByName(InetAddress.java:1239)
at java.net.InetAddress.getByName(InetAddress.java:1189)
at com.ibm.ws.objectgrid.naming.DetermineTransport$1.run(DetermineTransport.java:292)
at com.ibm.ws.objectgrid.naming.DetermineTransport$1.run(DetermineTransport.java:288)
at java.security.AccessController.doPrivileged(AccessController.java:452)
at com.ibm.ws.objectgrid.naming.DetermineTransport.probe(DetermineTransport.java:288)
at com.ibm.ws.objectgrid.naming.LocationServiceFactory$1.call(LocationServiceFactory.java:1451)
at com.ibm.ws.objectgrid.naming.LocationServiceFactory$1.call(LocationServiceFactory.java:1447)
at java.util.concurrent.FutureTask.run(FutureTask.java:274)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1157)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:627)
at java.lang.Thread.run(Thread.java:809)
java.net.UnknownHostException： tvma1224.server.xxx.net
似乎很清楚，运行代码的服务器无法使用系统解析器查找 tvma1224.server.xxx.net。 如果无法修复 DNS，请向/etc/hosts 或等效项添加一个条目。