Hi I found an api, and logged a ticket https://issues.apache.org/jira/browse/CAMEL-8020
On Sun, Nov 9, 2014 at 7:59 AM, Claus Ibsen <claus.ib...@gmail.com> wrote: > Hi > > Yeah unfortunately class loading in OSGi and using 3rd party libraries > that are NOT osgi friendly is a challenge, and you can hit these kind > of issues here. > > I am not sure if quartz offer an api where you can provide a custom > classloader, so we can better control this when the store want's to > load a class. > > > > On Thu, Nov 6, 2014 at 12:58 PM, lakshmi.prashant > <lakshmi.prash...@gmail.com> wrote: >> Hi, >> >> That does not help. >> >> If we have a shared scheduler instance (by exposing the >> StdSchedulerFactory as a OSGi service) used by the different camel quartz >> components / routes, we face the following issue: >> >> After 1 camel quartz route is un-deployed & removed, the scheduler >> instance starts misfiring, due to ClassLoader issues in loading the CamelJob >> class. >> The other camel quartz routes / bundles sharing the scheduler instance >> start misfiring after the CamelJob class in the I camel route bundle gets >> uninstalled (when that bundle is undeployed). >> When the scheduler instance tries to acquire the next triggers & load >> the Job class, the Quartz CascadingClassLoaderHelper tries to remember the >> scheme that was last used to load the CamelJob class & reports the following >> exception. >> >> Caused by: java.lang.ClassNotFoundException: Unable to load class >> org.apache.camel.component.quartz2.CamelJob by any known loaders. >> at >> org.quartz.simpl.CascadingClassLoadHelper.loadClass(CascadingClassLoadHelper.java:126) >> at >> org.quartz.simpl.CascadingClassLoadHelper.loadClass(CascadingClassLoadHelper.java:138) >> at >> org.quartz.impl.jdbcjobstore.StdJDBCDelegate.selectJobDetail(StdJDBCDelegate.java:852) >> at >> org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2824) >> ... 5 common frames omitted >> Caused by: java.lang.IllegalStateException: Bundle "Quartz2_Camel_Test_5Min" >> has been uninstalled >> >> >> I have raised this issue in Quartz forum >> <https://groups.google.com/forum/#!topic/quartz-scheduler/Ptek0hAhQJw> as >> well. >> >> >> >> Can you please let me know if I can configure in quartz.properties any >> recommended value for the org.quartz.scheduler.classLoadHelper.class, so >> that quartz will load the CamelJob class correctly, when multiple camel >> quartz bundles share the same scheduler instance... >> >> <http://camel.465427.n5.nabble.com/file/n5758609/Acquire_Triggers_After_Undeploy_Route2.png> >> >> >> Thanks, >> Lakshmi >> >> >> >> -- >> View this message in context: >> http://camel.465427.n5.nabble.com/Quartz-job-data-deletion-in-clustered-quartz2-tp5757508p5758609.html >> Sent from the Camel - Users mailing list archive at Nabble.com. > > > > -- > Claus Ibsen > ----------------- > Red Hat, Inc. > Email: cib...@redhat.com > Twitter: davsclaus > Blog: http://davsclaus.com > Author of Camel in Action: http://www.manning.com/ibsen > hawtio: http://hawt.io/ > fabric8: http://fabric8.io/ -- Claus Ibsen ----------------- Red Hat, Inc. Email: cib...@redhat.com Twitter: davsclaus Blog: http://davsclaus.com Author of Camel in Action: http://www.manning.com/ibsen hawtio: http://hawt.io/ fabric8: http://fabric8.io/
