Caused by: java.net.UnknownHostException: ${project-name}.cn-hangzhou.log.aliyuncs.com

[Xlinlin]

com.aliyun.openservices.log.exception.LogException: Web request failed: ${project-name}.cn-hangzhou.log.aliyuncs.com
at com.aliyun.openservices.log.Client.SendData(Client.java:2144)
at com.aliyun.openservices.log.Client.PutLogs(Client.java:698)
at com.aliyun.openservices.aliyun.log.producer.internals.SendProducerBatchTask.sendProducerBatch(SendProducerBatchTask.java:82)
at com.aliyun.openservices.aliyun.log.producer.internals.SendProducerBatchTask.run(SendProducerBatchTask.java:57)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266)
at java.util.concurrent.FutureTask.run(FutureTask.java)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: com.aliyun.openservices.log.http.client.ClientException: ${project-name}.cn-hangzhou.log.aliyuncs.com
at com.aliyun.openservices.log.http.utils.ExceptionFactory.createNetworkException(ExceptionFactory.java:19)
at com.aliyun.openservices.log.http.comm.DefaultServiceClient.sendRequestCore(DefaultServiceClient.java:58)
at com.aliyun.openservices.log.http.comm.ServiceClient.sendRequestImpl(ServiceClient.java:100)
at com.aliyun.openservices.log.http.comm.ServiceClient.sendRequest(ServiceClient.java:81)
at com.aliyun.openservices.log.Client.SendData(Client.java:2127)
... 9 common frames omitted