JBoss ON not discovering JBoss AS/EAP due to getStartScriptIndex causing: String index out of range or ArrayIndexOutOfBoundsException
Issue
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The agent.log shows the below error:
ERROR [ResourceDiscoveryComponent.invoker.daemon-2902] (rhq.modules.plugins.jbossas7.StandaloneASDiscovery)- Discovery of a JBossAS7 Standalone Server Resource failed for process: pid=[4747], name=[/etc/alternatives/jre/bin/java], ppid=[1]. java.lang.StringIndexOutOfBoundsException: String index out of range: 0 at java.lang.String.charAt(String.java:686) at org.rhq.core.pluginapi.util.ServerStartScriptDiscoveryUtility.getStartScriptIndex(ServerStartScriptDiscoveryUtility.java:295) at org.rhq.core.pluginapi.util.ServerStartScriptDiscoveryUtility.getStartScript(ServerStartScriptDiscoveryUtility.java:86) at org.rhq.modules.plugins.jbossas7.BaseProcessDiscovery.setStartScriptPluginConfigProps(BaseProcessDiscovery.java:251) at org.rhq.modules.plugins.jbossas7.BaseProcessDiscovery.buildResourceDetails(BaseProcessDiscovery.java:197) at org.rhq.modules.plugins.jbossas7.StandaloneASDiscovery.buildResourceDetails(StandaloneASDiscovery.java:84) at org.rhq.modules.plugins.jbossas7.BaseProcessDiscovery.discoverResources(BaseProcessDiscovery.java:136) at sun.reflect.GeneratedMethodAccessor42.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.util.DiscoveryComponentProxyFactory$ComponentInvocationThread.call(DiscoveryComponentProxyFactory.java:293) at java.util.concurrent.FutureTask$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:662)
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Not discovering JBoss Enterprise Application Platform (EAP) 5 Server Instances
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I am getting the below exception in the log during discovery:
INFO [InventoryManager.discovery-1] (rhq.core.pc.inventory.AutoDiscoveryExecutor)- Executing server discovery scan... WARN [InventoryManager.discovery-1] (rhq.core.pc.inventory.InventoryManager)- Failure during discovery for [JBossAS Server] Resources - failed after 20 ms. java.lang.Exception: Discovery component invocation failed. at org.rhq.core.pc.util.DiscoveryComponentProxyFactory$ComponentInvocationThread.call(DiscoveryComponentProxyFactory.java:297) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) ... Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: 0 at java.lang.String.charAt(String.java:686) at org.rhq.core.pluginapi.util.ServerStartScriptDiscoveryUtility.getStartScriptIndex(ServerStartScriptDiscoveryUtility.java:295) at org.rhq.core.pluginapi.util.ServerStartScriptDiscoveryUtility.getStartScript(ServerStartScriptDiscoveryUtility.java:86) at org.rhq.plugins.jbossas5.ApplicationServerDiscoveryComponent.setStartScriptPluginConfigProps(ApplicationServerDiscoveryComponent.java:420) at org.rhq.plugins.jbossas5.ApplicationServerDiscoveryComponent.createResourceDetails(ApplicationServerDiscoveryComponent.java:407) at org.rhq.plugins.jbossas5.ApplicationServerDiscoveryComponent.discoverExternalJBossAsProcesses(ApplicationServerDiscoveryComponent.java:340) at org.rhq.plugins.jbossas5.ApplicationServerDiscoveryComponent.discoverResources(ApplicationServerDiscoveryComponent.java:170) at sun.reflect.GeneratedMethodAccessor34.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.util.DiscoveryComponentProxyFactory$ComponentInvocationThread.call(DiscoveryComponentProxyFactory.java:293) ... 5 more
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JBoss Application Server (AS) can not be discovered due to
java.lang.StringIndexOutOfBoundsException: String index out of range: 0
error. -
JBoss EAP not being added to the JBoss ON inventory
- The agent throws an ArrayIndexOutOfBoundException while discovering the JBoss AS host controller.
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Discovery of JBoss EAP server fails and the agent logs the following error:
ERROR [ResourceDiscoveryComponent.invoker.daemon-1] (rhq.modules.plugins.jbossas7.HostControllerDiscovery)- Discovery of a JBossAS7 Host Controller Resource failed for process: pid=[1904], name=[java], ppid=[2496]. java.lang.ArrayIndexOutOfBoundsException: 2 at org.rhq.core.pluginapi.util.ServerStartScriptDiscoveryUtility.getStartScriptIndex(ServerStartScriptDiscoveryUtility.java:299) at org.rhq.core.pluginapi.util.ServerStartScriptDiscoveryUtility.getStartScript(ServerStartScriptDiscoveryUtility.java:86) at org.rhq.modules.plugins.jbossas7.BaseProcessDiscovery.setStartScriptPluginConfigProps(BaseProcessDiscovery.java:251) at org.rhq.modules.plugins.jbossas7.BaseProcessDiscovery.buildResourceDetails(BaseProcessDiscovery.java:197) at org.rhq.modules.plugins.jbossas7.BaseProcessDiscovery.discoverResources(BaseProcessDiscovery.java:136) at sun.reflect.GeneratedMethodAccessor34.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.rhq.core.pc.util.DiscoveryComponentProxyFactory$ComponentInvocationThread.call(DiscoveryComponentProxyFactory.java:293) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source)
Environment
- JBoss Operations Network (ON) 3.1.0, 3.1.1
- JBoss Enterprise Application Platform (EAP) 5.1.2, 6.0
- Discovery of one or more JBoss Application Server (AS) resources
- JBoss AS resource was started without using standard shell script
- using System V (SysV) init script
- using Java command directly without invoking a shell script
- using Windows service created by JBoss EAP native
- using Java Service Wrapper
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