1 Reply Latest reply on Apr 9, 2013 9:00 AM by jay shaughnessy

    RHQ plugin error

    udayatom Newbie

      Hello friends,

       

                  I created one plugin successfully. when i upload this plugin in my RHQ SERVER its show like this. how to fix it? Please explain the error and how to ignore this errors in future...

       

       

      2013-04-09 15:19:22,935 INFO  [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/coregui]] org.rhq.enterprise.gui.coregui.CoreGUI PluginFileUploadServlet: file was uploaded: rhq-solartisAnalyser-plugin-4.5.1.jar

      2013-04-09 15:19:22,937 INFO  [org.rhq.enterprise.gui.coregui.server.gwt.PluginFileUploadServlet] A new plugin [rhq-solartisAnalyser-plugin-4.5.1.jar] has been uploaded to [C:\Windows\TEMP\upload_37f37501_13dece5f18c__7ffc_00000031.tmp]

      2013-04-09 15:19:23,014 INFO  [org.rhq.enterprise.gui.coregui.server.gwt.PluginFileUploadServlet] A new plugin has been deployed [D:\RHQ\rhq-server-4.5.1\plugins\rhq-solartisAnalyser-plugin-4.5.1.jar]. A scan is required now in order to register it.

      2013-04-09 15:19:33,071 INFO  [org.rhq.enterprise.server.core.plugin.PluginDeploymentScanner] Found a plugin at [D:\RHQ\rhq-server-4.5.1\plugins\rhq-solartisAnalyser-plugin-4.5.1.jar], which is the same as the existing one. It will be ignored

      2013-04-09 15:19:33,090 INFO  [org.rhq.enterprise.server.core.plugin.ProductPluginDeployer] Deploying [1] new or updated agent plugins: [Solartis System monitoring Analyser]

      2013-04-09 15:19:33,091 ERROR [org.rhq.enterprise.server.core.plugin.ProductPluginDeployer] Plugin [Database] is required by plugins [[Solartis System monitoring Analyser]] but it does not exist in the dependency graph yet

      2013-04-09 15:19:33,091 INFO  [org.rhq.core.clientapi.agent.metadata.PluginDependencyGraph] Reducing dependency graph by not including plugin [Solartis System monitoring Analyser]. Cause: java.lang.IllegalArgumentException: Plugin [Database] is required by plugins [[Solartis System monitoring Analyser]] but it does not exist in the dependency graph yet

      2013-04-09 15:19:33,091 INFO  [org.rhq.enterprise.server.core.plugin.ProductPluginDeployer] Plugin metadata updates are complete for [0] plugins: []

      2013-04-09 15:20:25,244 INFO  [org.rhq.enterprise.server.core.CoreServerServiceImpl] Agent [localhostagent][4.5.1(c880f5a)] would like to connect to this server

      2013-04-09 15:20:25,285 INFO  [org.rhq.enterprise.server.core.CoreServerServiceImpl] Agent [localhostagent] has connected to this server at Tue Apr 09 15:20:25 IST 2013

      2013-04-09 15:20:26,347 INFO  [org.rhq.enterprise.server.core.CoreServerServiceImpl] Got agent registration request for existing agent: localhostagent[192.168.1.198:16163][4.5.1(c880f5a)] - Will not regenerate a new token

      2013-04-09 15:21:59,698 INFO  [org.rhq.enterprise.server.util.concurrent.AvailabilityReportSerializer] tid=1181; agent=localhostagent: releasing write lock after being locked for millis=6199

      2013-04-09 15:22:18,980 INFO  [org.rhq.enterprise.server.core.plugin.ProductPluginDeployer] Deploying [1] new or updated agent plugins: [Solartis System monitoring Analyser]

      2013-04-09 15:22:18,980 ERROR [org.rhq.enterprise.server.core.plugin.ProductPluginDeployer] Plugin [Database] is required by plugins [[Solartis System monitoring Analyser]] but it does not exist in the dependency graph yet

      2013-04-09 15:22:18,980 INFO  [org.rhq.core.clientapi.agent.metadata.PluginDependencyGraph] Reducing dependency graph by not including plugin [Solartis System monitoring Analyser]. Cause: java.lang.IllegalArgumentException: Plugin [Database] is required by plugins [[Solartis System monitoring Analyser]] but it does not exist in the dependency graph yet

      2013-04-09 15:22:18,980 INFO  [org.rhq.enterprise.server.core.plugin.ProductPluginDeployer] Plugin metadata updates are complete for [0] plugins: []

      2013-04-09 15:27:22,009 INFO  [org.rhq.enterprise.server.core.plugin.ProductPluginDeployer] Deploying [1] new or updated agent plugins: [Solartis System monitoring Analyser]

      2013-04-09 15:27:22,009 ERROR [org.rhq.enterprise.server.core.plugin.ProductPluginDeployer] Plugin [Database] is required by plugins [[Solartis System monitoring Analyser]] but it does not exist in the dependency graph yet

       

      Regards,

      Udaya kumar

        • 1. Re: RHQ plugin error
          jay shaughnessy Expert

          I don't really know what the issue is, but does your new plugin have a dependency on, or run inside of, another plugin?  The general problem seems related to a dependency not being found.  It's off that it seems to think there is a dependency on a plugin called "RHQ plugin error".   Check your rhq-plugin.xml and look for any issues regarding dependency declarations.