You're missing the JMX package. Go to:
http://java.sun.com/products/JavaManagement/
Make sure that the following (3) jars are in your poolman classpath:
jmxgrinder.jar
jmxri.jar
jmxtools.jar
Regards,
Jack
Gopi Mandava wrote:
>
> Hi,
>
> Has any one tried the latest PoolMan 2.0 package? I can't get it to work.
> It fails with the following error:
> --------
> javax.management.RuntimeErrorException: Error thrown in operation
> start at
> com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1642)
> at
> com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
> at
>
>com.codestudio.management.PoolManConfigurator.loadConfiguration(PoolManConfigurator.java:138)
> at java.lang.reflect.Method.invoke(Native Method) at
> com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
> at
> com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
> at
> com.codestudio.management.PoolManBootstrap.<init>(PoolManBootstrap.java:113)
> at com.codestudio.util.SQLManager.assertLoaded(SQLManager.java:100) at
> com.codestudio.util.SQLManager.requestConnection(SQLManager.java:153)
> at com.codestudio.sql.PoolMan.connect(PoolMan.java:177) at
> java.sql.DriverManager.getConnection(DriverManager.java:517) at
> java.sql.DriverManager.getConnection(DriverManager.java:199) at
> PoolManSample.lazyQuery(PoolManSample.java:106) at
> PoolManSample.main(PoolManSample.java:306) java.sql.SQLException: No
> default pool! Check your poolman.xml at
> com.codestudio.util.SQLManager.requestConnection(SQLManager.java:158)
> at com.codestudio.sql.PoolMan.connect(PoolMan.java:177) at
> java.sql.DriverManager.getConnection(DriverManager.java:517) at
> java.sql.DriverManager.getConnection(DriverManager.java:199) at
> PoolManSample.lazyQuery(PoolManSample.java:106) at
> PoolManSample.main(PoolManSample.java:306)
> javax.management.InstanceAlreadyExistsException:
> DefaultDomain:service=PoolManConfigurator at
> com.sun.management.jmx.RepositorySupport.addMBean(RepositorySupport.java:134)
> at
> com.sun.management.jmx.MBeanServerImpl.internal_addObject(MBeanServerImpl.java:2352)
> at
> com.sun.management.jmx.MBeanServerImpl.createMBean(MBeanServerImpl.java:388)
> at
> com.codestudio.management.PoolManBootstrap.<init>(PoolManBootstrap.java:107)
> at com.codestudio.util.SQLManager.assertLoaded(SQLManager.java:100) at
> com.codestudio.util.SQLManager.getPool(SQLManager.java:114) at
> com.codestudio.management.DataSourceService.stop(DataSourceService.java:71)
> at java.lang.reflect.Method.invoke(Native Method) at
> com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
> at
> com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
> at
> com.codestudio.management.PoolManConfigurator.run(PoolManConfigurator.java:97)
> at java.lang.Thread.run(Thread.java:484)
> ----------
>
> I do have the directory that has poolman.xml in my classpath. Not sure if
> it's not finding the poolman.xml file, or if it's failing on some other
> condition.
>
> Thanks,
> Gopi
>
> -----------
> Gopi Mandava (703) 267-1735 x307
> CoManage Inc.
>
> "I thought of that while riding my bike."
> -Albert Einstein, on the theory of Relativity
>
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Some relevant FAQs on JSP/Servlets can be found at:
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http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
