Tom M. created AMQ-5140:
---------------------------
Summary: ArithmeticException: / by zero in HealthView.healthList()
when using JMX-Health-Operations
Key: AMQ-5140
URL: https://issues.apache.org/jira/browse/AMQ-5140
Project: ActiveMQ
Issue Type: Bug
Components: Broker, JMX
Affects Versions: 5.8.0
Environment: ActiveMQ 5.8.0, hawtio 1.3.0
Reporter: Tom M.
Using hawtio, navigate to activeMQ, select Health in Tree, then Operations.
Both operations Health() and Health list() lead to the exception, although in
the attributes section everything is fine!?
Status: Good
{noformat}
java.lang.ArithmeticException: / by zero
at
org.apache.activemq.broker.jmx.HealthView.healthList(HealthView.java:158)
at org.apache.activemq.broker.jmx.HealthView.health(HealthView.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.reflect.misc.Trampoline.invoke(Unknown Source)
at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.reflect.misc.MethodUtil.invoke(Unknown Source)
at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(Unknown
Source)
at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(Unknown
Source)
at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(Unknown Source)
at com.sun.jmx.mbeanserver.PerInterface.invoke(Unknown Source)
at com.sun.jmx.mbeanserver.MBeanSupport.invoke(Unknown Source)
at javax.management.StandardMBean.invoke(Unknown Source)
at
org.apache.activemq.broker.jmx.AnnotatedMBean.invoke(AnnotatedMBean.java:198)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown
Source)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source)
at org.jolokia.handler.ExecHandler.doHandleRequest(ExecHandler.java:98)
at org.jolokia.handler.ExecHandler.doHandleRequest(ExecHandler.java:40)
at
org.jolokia.handler.JsonRequestHandler.handleRequest(JsonRequestHandler.java:89)
at
org.jolokia.backend.MBeanServerExecutorLocal.handleRequest(MBeanServerExecutorLocal.java:109)
at
org.jolokia.backend.MBeanServerHandler.dispatchRequest(MBeanServerHandler.java:102)
at
org.jolokia.backend.LocalRequestDispatcher.dispatchRequest(LocalRequestDispatcher.java:98)
at
org.jolokia.backend.BackendManager.callRequestDispatcher(BackendManager.java:409)
at
org.jolokia.backend.BackendManager.handleRequest(BackendManager.java:158)
at
org.jolokia.http.HttpRequestHandler.executeRequest(HttpRequestHandler.java:197)
at
org.jolokia.http.HttpRequestHandler.handlePostRequest(HttpRequestHandler.java:137)
at org.jolokia.http.AgentServlet$2.handleRequest(AgentServlet.java:399)
at org.jolokia.http.AgentServlet.handle(AgentServlet.java:287)
at org.jolokia.http.AgentServlet.doPost(AgentServlet.java:256)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:713)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:652)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1329)
at io.hawt.web.AuthenticationFilter$2.run(AuthenticationFilter.java:143)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Unknown Source)
at
io.hawt.web.AuthenticationFilter.executeAs(AuthenticationFilter.java:140)
at
io.hawt.web.AuthenticationFilter.doFilter(AuthenticationFilter.java:108)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
at io.hawt.web.CORSFilter.doFilter(CORSFilter.java:42)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
at
org.ops4j.pax.web.service.internal.WelcomeFilesFilter.doFilter(WelcomeFilesFilter.java:193)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:445)
at
org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:70)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:534)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1038)
at
org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:117)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:374)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:189)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:972)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at
org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:75)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:363)
at
org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:483)
at
org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:931)
at
org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:992)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:856)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
at
org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:627)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:51)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Unknown Source)
{noformat}
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