The agent reported the following error on its last attempt (1/1/10, 4:08:57 AM, EDT) to connect to this resource:
Failed to start component for resource Resource[id=10851, type=Apache HTTP Server, key=/etc/httpd, name=my-ews-host.net Apache 2.2.14 (/etc/httpd/), parent=my-ews-host.net, version=2.2.14].
For more details, see the stack trace.

Please make sure that the managed resource is running and that its connection properties are set correctly.

org.rhq.core.pluginapi.inventory.InvalidPluginConfigurationException: Failed to start component for resource Resource[id=10851, type=Apache HTTP Server, key=/etc/httpd, name=my-ews-host.net Apache 2.2.14 (/etc/httpd/), parent=my-ews-host.net, version=2.2.14].
     at org.rhq.core.pc.inventory.InventoryManager.activateResource(InventoryManager.java:1280)
     at org.rhq.core.pc.inventory.InventoryManager.refreshResourceComponentState(InventoryManager.java:2256)
     at org.rhq.core.pc.inventory.InventoryManager.processSyncInfo(InventoryManager.java:2057)
     at org.rhq.core.pc.inventory.InventoryManager.processSyncInfo(InventoryManager.java:2063)
     at org.rhq.core.pc.inventory.InventoryManager.synchInventory(InventoryManager.java:807)
     at org.rhq.core.pc.inventory.InventoryManager.handleReport(InventoryManager.java:787)
     at org.rhq.core.pc.inventory.RuntimeDiscoveryExecutor.call(RuntimeDiscoveryExecutor.java:119)
     at org.rhq.core.pc.inventory.RuntimeDiscoveryExecutor.call(RuntimeDiscoveryExecutor.java:55)
     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
     at java.util.concurrent.FutureTask.run(FutureTask.java:138)
     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:207)
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
     at java.lang.Thread.run(Thread.java:619)
Caused by: org.rhq.core.pluginapi.inventory.InvalidPluginConfigurationException: Neither SNMP nor an URL for checking availability has been configured
     at org.rhq.plugins.apache.ApacheServerComponent.start(ApacheServerComponent.java:153)
     at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at org.rhq.core.pc.inventory.ResourceContainer$ComponentInvocationThread.call(ResourceContainer.java:525)
     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
     at java.util.concurrent.FutureTask.run(FutureTask.java:138)
     ... 3 more

INFO  [WorkerThread#0[127.0.0.1:60748]] (rhq.core.pc.inventory.InventoryManager)- Unable to connect to managed resource of type [Apache HTTP Server] using the specified connection properties.
org.rhq.core.pluginapi.inventory.InvalidPluginConfigurationException: Failed to start component for resource Resource[id=10494, type=Apache HTTP Server, key=/etc/httpd, name=localhost.localdomain Apache 2.2.14 (/etc/httpd/), parent=Agent1, version=2.2.14].
        at org.rhq.core.pc.inventory.InventoryManager.activateResource(InventoryManager.java:1280)
        at org.rhq.core.pc.inventory.InventoryManager.updatePluginConfiguration(InventoryManager.java:402)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.rhq.enterprise.communications.command.impl.remotepojo.server.RemotePojoInvocationCommandService.execute(RemotePojoInvocationCommandService.java:184)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:93)
        at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:27)
        at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:208)
        at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:120)
        at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:262)
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
        at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
        at javax.management.MBeanServerInvocationHandler.invoke(MBeanServerInvocationHandler.java:288)
        at $Proxy0.execute(Unknown Source)
        at org.rhq.enterprise.communications.command.server.CommandProcessor.handleIncomingInvocationRequest(CommandProcessor.java:290)
        at org.rhq.enterprise.communications.command.server.CommandProcessor.invoke(CommandProcessor.java:184)
        at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:809)
        at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:608)
        at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:406)
        at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:173)
Caused by: org.rhq.core.pluginapi.inventory.InvalidPluginConfigurationException: Neither SNMP nor an URL for checking availability has been configured
        at org.rhq.plugins.apache.ApacheServerComponent.start(ApacheServerComponent.java:153)
        at sun.reflect.GeneratedMethodAccessor25.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.rhq.core.pc.inventory.ResourceContainer$ComponentInvocationThread.call(ResourceContainer.java:525)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:619)

WARN  [ResourceContainer.invoker.daemon-15] (org.rhq.plugins.apache.ApacheServerComponent)- Failed to connect to SNMP agent at 127.0.0.1/1610/public
. Make sure
1) the managed Apache server has been instrumented with the JON SNMP module,
2) the Apache server is running, and
3) the SNMP agent host, port, and community are set correctly in this resource's connection properties.
The agent will not be able to record metrics from apache httpd without SNMP

DEBUG [ResourceContainer.invoker.daemon-1] (rhq.plugins.www.snmp.SNMPSession_v2c)- Error while pinging SNMP 1 agent at 192.168.1.50/1610/public. SNMP GETNEXT request for iso(1) failed - org.rhq.plugins.www.snmp.SNMPException: Request for [iso] timed out.