OCP升级ob报错，从3.14到3.15 时报下面的错
2023-04-26 17:11:07.801 WARN 873 — [pool-manual-subtask-executor3,14d4a80f3b4c4173,0e7199f5736a] c.a.o.c.t.engine.runner.RunnerFactory : Execute task failed, subtask=SubtaskInstanceEntity{id=8156980, name=Execute upgrade checker script, state=FAILED, operation=RETRY, className=com.alipay.ocp.service.task.business.cluster.ExecUpgradeCheckerScriptTask, seriesId=14, startTime=2023-04-26T17:11:06.853+08:00, endTime=2023-04-26T17:11:07.800+08:00}
46
47
javax.ws.rs.ProcessingException: org.apache.http.conn.HttpHostConnectException: Connect to 172.17.151.122:62888 [/172.17.151.122] failed: Connection refused (Connection refused)
48
at org.glassfish.jersey.apache.connector.ApacheConnector.apply(ApacheConnector.java:528) ~[jersey-apache-connector-2.30.1.jar!/:na]
49
at org.glassfish.jersey.client.ClientRuntime.invoke(ClientRuntime.java:296) ~[jersey-client-2.30.1.jar!/:na]
50
at org.glassfish.jersey.client.JerseyInvocation.lambda$invoke$2(JerseyInvocation.java:643) ~[jersey-client-2.30.1.jar!/:na]
51
at org.glassfish.jersey.internal.Errors.process(Errors.java:292) ~[jersey-common-2.30.1.jar!/:na]
52
at org.glassfish.jersey.internal.Errors.process(Errors.java:274) ~[jersey-common-2.30.1.jar!/:na]
53
at org.glassfish.jersey.internal.Errors.process(Errors.java:205) ~[jersey-common-2.30.1.jar!/:na]
54
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:390) ~[jersey-common-2.30.1.jar!/:na]
55
at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:641) ~[jersey-client-2.30.1.jar!/:na]
56
at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:443) ~[jersey-client-2.30.1.jar!/:na]
57
at org.glassfish.jersey.client.JerseyInvocation$Builder.post(JerseyInvocation.java:339) ~[jersey-client-2.30.1.jar!/:na]
58
at com.oceanbase.ocp.executor.internal.template.HttpTemplate.lambda$doPost$1(HttpTemplate.java:247) ~[command-executor-3.3.0-20220427.jar!/:3.3.0-20220427]
59
at com.oceanbase.ocp.executor.internal.template.HttpTemplate.safeExecute(HttpTemplate.java:404) ~[command-exec
60
utor-3.3.0-20220427.jar!/:3.3.0-20220427]
61
at com.oceanbase.ocp.executor.internal.template.HttpTemplate.doPost(HttpTemplate.java:247) ~[command-executor-3.3.0-20220427.jar!/:3.3.0-20220427]
62
at com.oceanbase.ocp.executor.internal.template.HttpTemplate.post(HttpTemplate.java:101) ~[command-executor-3.3.0-20220427.jar!/:3.3.0-20220427]
63
at com.oceanbase.ocp.executor.executor.AgentExecutor.getFileExists(AgentExecutor.java:344) ~[command-executor-3.3.0-20220427.jar!/:3.3.0-20220427]
64
at com.alipay.ocp.service.compute.host.HostOperationService.getFileExists(HostOperationService.java:466) ~[ocp-service-3.3.0-20220427.jar!/:3.3.0-20220427]
65
at com.alipay.ocp.service.task.business.cluster.helper.UpgradeTaskHelper.runScript(UpgradeTaskHelper.java:91) ~[ocp-service-3.3.0-20220427.jar!/:3.3.0-20220427]
66
at com.alipay.ocp.service.task.business.cluster.helper.UpgradeTaskHelper.runScript(UpgradeTaskHelper.java:73) ~[ocp-service-3.3.0-20220427.jar!/:3.3.0-20220427]
67
at com.alipay.ocp.service.task.business.cluster.ExecUpgradeCheckerScriptTask.run(ExecUpgradeCheckerScriptTask.java:55)