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[bug]

Hi,

I am trying to use JPPF in combination with Glassfish. I've followed the step-by-step guide (http://www.jppf.org/wiki/index.php?title=Deployment_on_Glassfish) to add a Connection Pool and a Connector Resource. I also deployed the demo .ear.
I can start the demo application, but when it comes to submitting a job, there is this following exception coming up:

Code: [Select]

java.lang.NoClassDefFoundError: org/jppf/jca/cci/JPPFConnectionFactory
The full stacktrace is

Code: [Select]

[#|2011-06-07T15:12:39.112+0200|WARNING|glassfish3.2|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=41;_ThreadName=Thread-2;|StandardWrapperValve[jsp]: PWC1406: Servlet.service() for servlet jsp threw exception
java.lang.NoClassDefFoundError: org/jppf/jca/cci/JPPFConnectionFactory
at org.jppf.jca.demo.DemoTest.getConnection(DemoTest.java:265)
at org.jppf.jca.demo.DemoTest.testConnectorBlocking(DemoTest.java:163)
at org.apache.jsp.index_jsp._jspService(index_jsp.java from :138)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:492)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:378)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1538)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:330)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:172)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:719)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1013)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:680)
There was a similar question couple of month ago (http://www.jppf.org/forums/index.php/topic,815.msg2106.html#msg2106), but there wasn't an answer yet.

I am using GlassFish Server Open Source Edition 3.2-b05 (build 5) and JPPF 2.5

Thanks and best regards.

Daniel

[lolo]

Hello Daniel,

I've had that same problem, and resolved it by setting the "Connector Classloading Policy" to "global" in Glassfish.
You can do it from the Glassfish admin console by navigating to "Configuration > server-config > Connector Service". The default is "derived" since Glassfish 3.1, I believe. My understanding is that Glassfish 3.1 implements the version 1.6 of the JCA specification, which (as opposed to JCA 1.5) does not require any more that the classes in a resource adapter be made available to all applications.
It should be possible to use the JPPF connector with the "derived" class loading policy, but I haven't figured out how to make the connector classes available to the JPPF demo web app, without adding them to the server's classpath. Glassfish is definitely not the app server I'm the most proficient with If you have any suggestion, I'll certainly be happy to read it.

Sincerely,
-Laurent

[bug]

Thanks a lot, Laurent. It's running now, which is a good first step. 

 I will keep you informed if I find out more.

Daniel