USM Loading State

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Article ID: 125159

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DX Infrastructure Management NIMSOFT PROBES

Issue/Introduction

USM Loading State



Wasp.log in debug level 3 shows:

=============================

Jan 22 17:39:42:124 WARN  [Finalizer, com.nimsoft.nimbus.NimSessionBase] This session was not properly closed, which may leave the socket open. Please ensure that resources are closed properly. Stack when this session was created: 

    java.lang.Thread.getStackTrace(Thread.java:1556)

    com.nimsoft.nimbus.NimSessionBase.<init>(NimSessionBase.java:47)

    com.nimsoft.nimbus.NimSession.<init>(NimSession.java:7)

    com.nimsoft.nimbus.NimClientSession.<init>(NimClientSession.java:45)

    com.nimsoft.nimbus.NimNamedClientSession.<init>(NimNamedClientSession.java:20)

    com.nimsoft.nimbus.NimObjectSender.connectNamed(NimObjectSender.java:78)

    com.nimsoft.nimbus.NimRequest.sendImpersonate(NimRequest.java:252)

    com.nimsoft.nimbus.NimRequest.send(NimRequest.java:218)

    com.nimsoft.slm.dao.CommonDao.getCalculationPlugins(CommonDao.java:692)

    com.nimsoft.slm.dao.mssql.DBProxy.getCalculationPlugins(DBProxy.java:1112)

    com.nimsoft.slm.service.SLMService.getCalculationPlugins(SLMService.java:1135)

    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    java.lang.reflect.Method.invoke(Method.java:498)

    flex.messaging.services.remoting.adapters.JavaAdapter.invoke(JavaAdapter.java:421)

    flex.messaging.services.RemotingService.serviceMessage(RemotingService.java:183)

    flex.messaging.MessageBroker.routeMessageToService(MessageBroker.java:1503)

    flex.messaging.endpoints.AbstractEndpoint.serviceMessage(AbstractEndpoint.java:884)

    flex.messaging.endpoints.amf.MessageBrokerFilter.invoke(MessageBrokerFilter.java:121)

    flex.messaging.endpoints.amf.LegacyFilter.invoke(LegacyFilter.java:158)

    flex.messaging.endpoints.amf.SessionFilter.invoke(SessionFilter.java:44)

    flex.messaging.endpoints.amf.BatchProcessFilter.invoke(BatchProcessFilter.java:67)

    flex.messaging.endpoints.amf.SerializationFilter.invoke(SerializationFilter.java:146)

    flex.messaging.endpoints.BaseHTTPEndpoint.service(BaseHTTPEndpoint.java:278)

    flex.messaging.MessageBrokerServlet.service(MessageBrokerServlet.java:322)

    javax.servlet.http.HttpServlet.service(HttpServlet.java:731)

    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)

    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

    com.firehunter.ump.auth.InvalidHttpSessionFilter.doFilter(InvalidHttpSessionFilter.java:29)

    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

    com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)

    com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)

    sun.reflect.GeneratedMethodAccessor478.invoke(Unknown Source)

    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    java.lang.reflect.Method.invoke(Method.java:498)

    com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)

    com.sun.proxy.$Proxy919.doFilter(Unknown Source)

    com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)

    com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)

    com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)

    com.liferay.portal.kernel.servlet.PortalClassLoaderFilter.doFilter(PortalClassLoaderFilter.java:72)

    com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)

    com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)

    com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:84)

    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

    org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218)

    org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)

    org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)

    org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)

    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)

    org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)

    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:442)

    org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1083)

    org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:640)

    org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)

    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

    org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

    java.lang.Thread.run(Thread.java:745)

 

Cause

Too Many connections in the DB

Environment

UIM 8.x
SQL Server 2014

Resolution

DBA need to clear the DataBase Connections to restore the DB
Finally Restart the Primary and UMP Robot

Attachments