[mod_cluster-issues] [JBoss JIRA] Closed: (MODCLUSTER-232) Unable to override load properties when running in Tomcat 6

[Michal Babacek (JIRA)]

     [ https://issues.jboss.org/browse/MODCLUSTER-232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michal Babacek closed MODCLUSTER-232.
-------------------------------------



Verified on EWS 1.0.2 CR5

> Unable to override load properties when running in Tomcat 6
> -----------------------------------------------------------
>
>                 Key: MODCLUSTER-232
>                 URL: https://issues.jboss.org/browse/MODCLUSTER-232
>             Project: mod_cluster
>          Issue Type: Bug
>    Affects Versions: 1.0.10, 1.1.1.Final
>            Reporter: Radoslav Husar
>            Assignee: Michal Babacek
>            Priority: Blocker
>             Fix For: MOD_CLUSTER_1_0_10_GA_CP01, 1.0.11, 1.1.2.Final 
>
>
> As described in
> http://docs.jboss.org/mod_cluster/1.0.0/html/javaproperties.html#d0e1716
> Overriding a property like this
> {code}
>   <Listener className="org.jboss.modcluster.ModClusterListener" 
> 	loadMetricClass="org.jboss.modcluster.load.metric.impl.BusyConnectorsLoadMetric"
> 	loadMetricCapacity="1" />
> {code}
> even to the default throws exception
> {code}
> Apr 19, 2011 4:13:26 PM org.apache.tomcat.util.IntrospectionUtils setProperty
> WARNING: IAE org.jboss.modcluster.ModClusterListener at 739e8329 loadMetricCapacity 5
> java.lang.IllegalArgumentException
> 	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.apache.tomcat.util.IntrospectionUtils.setProperty(IntrospectionUtils.java:334)
> 	at org.apache.tomcat.util.IntrospectionUtils.setProperty(IntrospectionUtils.java:262)
> 	at org.apache.tomcat.util.digester.SetPropertiesRule.begin(SetPropertiesRule.java:208)
> 	at org.apache.tomcat.util.digester.Rule.begin(Rule.java:153)
> 	at org.apache.tomcat.util.digester.Digester.startElement(Digester.java:1356)
> 	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:501)
> 	at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:179)
> 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1343)
> 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2755)
> 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
> 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511)
> 	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)
> 	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
> 	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
> 	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
> 	at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
> 	at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1642)
> 	at org.apache.catalina.startup.Catalina.load(Catalina.java:524)
> 	at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
> 	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.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
> 	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
> {code}

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