17:51:06.954 [xxl-job, executor ExecutorRegistryThread] ERROR c.x.j.c.u.XxlJobRemotingUtil - [postBody,143] - Read timed out java.net.SocketTimeoutException: Read timed out at java.base/sun.nio.ch.NioSocketImpl.timedRead(NioSocketImpl.java:283) at java.base/sun.nio.ch.NioSocketImpl.implRead(NioSocketImpl.java:309) at java.base/sun.nio.ch.NioSocketImpl.read(NioSocketImpl.java:350) at java.base/sun.nio.ch.NioSocketImpl$1.read(NioSocketImpl.java:803) at java.base/java.net.Socket$SocketInputStream.read(Socket.java:966) at java.base/java.io.BufferedInputStream.fill(BufferedInputStream.java:244) at java.base/java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:343) at java.base/sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:824) at java.base/sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:759) at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1688) at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1589) at java.base/java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:529) at com.xxl.job.core.util.XxlJobRemotingUtil.postBody(XxlJobRemotingUtil.java:119) at com.xxl.job.core.biz.client.AdminBizClient.registry(AdminBizClient.java:42) at com.xxl.job.core.thread.ExecutorRegistryThread$1.run(ExecutorRegistryThread.java:48) at java.base/java.lang.Thread.run(Thread.java:833) 20:28:44.813 [xxl-job, executor ExecutorRegistryThread] ERROR c.x.j.c.u.XxlJobRemotingUtil - [postBody,143] - Connect timed out java.net.SocketTimeoutException: Connect timed out at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:546) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.Socket.connect(Socket.java:633) at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:178) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:531) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:636) at java.base/sun.net.www.http.HttpClient.(HttpClient.java:279) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:384) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:406) at java.base/sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1309) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1242) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1128) at java.base/sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:1057) at com.xxl.job.core.util.XxlJobRemotingUtil.postBody(XxlJobRemotingUtil.java:99) at com.xxl.job.core.biz.client.AdminBizClient.registry(AdminBizClient.java:42) at com.xxl.job.core.thread.ExecutorRegistryThread$1.run(ExecutorRegistryThread.java:48) at java.base/java.lang.Thread.run(Thread.java:833) 20:29:17.831 [xxl-job, executor ExecutorRegistryThread] ERROR c.x.j.c.u.XxlJobRemotingUtil - [postBody,143] - Connect timed out java.net.SocketTimeoutException: Connect timed out at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:546) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.Socket.connect(Socket.java:633) at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:178) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:531) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:636) at java.base/sun.net.www.http.HttpClient.(HttpClient.java:279) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:384) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:406) at java.base/sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1309) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1242) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1128) at java.base/sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:1057) at com.xxl.job.core.util.XxlJobRemotingUtil.postBody(XxlJobRemotingUtil.java:99) at com.xxl.job.core.biz.client.AdminBizClient.registry(AdminBizClient.java:42) at com.xxl.job.core.thread.ExecutorRegistryThread$1.run(ExecutorRegistryThread.java:48) at java.base/java.lang.Thread.run(Thread.java:833) 20:29:38.016 [xxl-job, executor ExecutorRegistryThread] ERROR c.x.j.c.u.XxlJobRemotingUtil - [postBody,143] - Connect timed out java.net.SocketTimeoutException: Connect timed out at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:546) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) at java.base/java.net.Socket.connect(Socket.java:633) at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:178) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:531) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:636) at java.base/sun.net.www.http.HttpClient.(HttpClient.java:279) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:384) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:406) at java.base/sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1309) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1242) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1128) at java.base/sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:1057) at com.xxl.job.core.util.XxlJobRemotingUtil.postBody(XxlJobRemotingUtil.java:99) at com.xxl.job.core.biz.client.AdminBizClient.registryRemove(AdminBizClient.java:47) at com.xxl.job.core.thread.ExecutorRegistryThread$1.run(ExecutorRegistryThread.java:84) at java.base/java.lang.Thread.run(Thread.java:833) 20:29:39.512 [com.alibaba.nacos.client.naming.grpc.redo.0] ERROR c.a.n.c.r.client - [printIfErrorEnabled,102] - Send request fail, request = InstanceRequest{headers={accessToken=AUTH_DISABLED, app=unknown}, requestId='null'}, retryTimes = 0, errorMessage = java.lang.InterruptedException 20:29:39.613 [com.alibaba.nacos.client.naming.grpc.redo.0] ERROR c.a.n.c.r.client - [printIfErrorEnabled,102] - Send request fail, request = InstanceRequest{headers={accessToken=AUTH_DISABLED, app=unknown}, requestId='null'}, retryTimes = 1, errorMessage = Client not connected, current status:SHUTDOWN 20:29:39.715 [com.alibaba.nacos.client.naming.grpc.redo.0] ERROR c.a.n.c.r.client - [printIfErrorEnabled,102] - Send request fail, request = InstanceRequest{headers={accessToken=AUTH_DISABLED, app=unknown}, requestId='null'}, retryTimes = 2, errorMessage = Client not connected, current status:SHUTDOWN 20:29:39.815 [com.alibaba.nacos.client.naming.grpc.redo.0] ERROR c.a.n.c.r.client - [printIfErrorEnabled,102] - Send request fail, request = InstanceRequest{headers={accessToken=AUTH_DISABLED, app=unknown}, requestId='null'}, retryTimes = 3, errorMessage = Client not connected, current status:SHUTDOWN 20:29:39.817 [com.alibaba.nacos.client.naming.grpc.redo.0] ERROR c.a.n.client.naming - [redoForInstances,63] - Redo instance operation REMOVE for DEFAULT_GROUP@@cloud-gen failed. com.alibaba.nacos.api.exception.NacosException: Client not connected, current status:SHUTDOWN at com.alibaba.nacos.common.remote.client.RpcClient.request(RpcClient.java:644) at com.alibaba.nacos.common.remote.client.RpcClient.request(RpcClient.java:623) at com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.requestToServer(NamingGrpcClientProxy.java:447) at com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.doDeregisterService(NamingGrpcClientProxy.java:308) at com.alibaba.nacos.client.naming.remote.gprc.redo.RedoScheduledTask.redoForInstance(RedoScheduledTask.java:85) at com.alibaba.nacos.client.naming.remote.gprc.redo.RedoScheduledTask.redoForInstances(RedoScheduledTask.java:61) at com.alibaba.nacos.client.naming.remote.gprc.redo.RedoScheduledTask.run(RedoScheduledTask.java:51) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:305) at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:833)