[#HHQ-2044] Plugin does not work with WebSphere 6.1 fixpack 11+

Hyperic HQ

Plugin does not work with WebSphere 6.1 fixpack 11+

Created: 05/May/08 04:22 PM Updated: 03/Sep/08 02:36 PM

Component/s:

Plugins

Affects Version/s:

None

Fix Version/s:

4.0.0, 3.2.4

Verify By:	Ilaya Perumal
Last comment:	20 weeks, 6 days ago
Resolution Date:	28/Jun/08 07:27 AM

Description

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Changes in recent WebSphere 6.1 fixpacks (11..15) have broken the HQ websphere plugin:
Unexpected error running autodiscoverer for plugin: WebSphere Admin 6.1: ADMC0016E: The system cannot create a SOAP connector to connect to host localhost at port 8879.
org.hyperic.hq.product.PluginException: ADMC0016E: The system cannot create a SOAP connector to connect to host localhost at port 8879.
at org.hyperic.hq.plugin.websphere.jmx.WebsphereRuntimeDiscoverer.discoverServers(WebsphereRuntimeDiscoverer.java:162)
...
Caused by: java.lang.NoClassDefFoundError: org/osgi/service/url/AbstractURLStreamHandlerService

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Change History

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Doug MacEachern - 05/May/08 04:35 PM

Adding plugins/org.eclipse.osgi_*.jar to the plugins' classpath (or pdk/lib) cures the NoClassDefFoundError but results in:
java.lang.StackOverflowError
at java.lang.ClassLoader.loadClass(ClassLoader.java:621)
at java.lang.ClassLoader.loadClass(ClassLoader.java:595)
at com.ibm.ws.runtime.util.URLHandlerFactory.createURLStreamHandler(URLHandlerFactory.java:140)
at java.net.URL.getURLStreamHandler(URL.java:1139)
...
at java.lang.ClassLoader.loadClass(ClassLoader.java:595)
at com.ibm.ws.runtime.util.URLHandlerFactory.createURLStreamHandler(URLHandlerFactory.java:140)
at java.net.URL.getURLStreamHandler(URL.java:1139)
...

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Doug MacEachern - 05/May/08 04:37 PM

Until the ClassLoader riddle is solved, it is possible to workaround using the following two commands:

C:\WebSphere\AppServer\bin\setupCmdLine.bat
hq-agent.exe -Djava.ext.dirs="%JAVA_HOME%\jre\lib\ext;%WAS_EXT_DIRS%;%WAS_HOME%\plugins;%WAS_HOME%\lib\WMQ\java\lib" start

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Doug MacEachern - 28/Jun/08 07:27 AM

Fixed for 3.2.4 and 4.0.0