cannot configure quartz clustering inside JBoss
-----------------------------------------------
Key: NXP-7078
URL: https://jira.nuxeo.com/browse/NXP-7078
Project: Nuxeo Enterprise Platform
Issue Type: Bug
Components: Clustering
Affects Versions: 5.4.1
Reporter: Stéphane Lacoin
Assignee: Stéphane Lacoin
Priority: Major
Fix For: 5.4.3
The quartz scheduler obtained by the nuxeo application is shared with the
JBoss. This is an impact of the class path loading configuration put in the
deployment descriptor jboss-app.xml :
{code}
<loader-repository-config>java2ParentDelegation=false</loader-repository-config>
{code}
The quartz classes are taken from the common lib folder instead of the nuxeo
EAR. The scheduler is started by the quartz resource adapator that bind quartz
with message beans (JMS). The jobs launched by nuxeo are loaded in the context
of that adaptor that do not have access to the nuxeo's classpath.
{code}
java.lang.ClassNotFoundException:
org.nuxeo.ecm.platform.scheduler.core.EventJob from
BaseClassLoader@2434887{VFSClassLoaderPolicy@f4e983a{name=vfszip:/home/jboss/dev/servers/nuxeo-newlea-server/server/default/deploy/quartz-ra.rar/
domain=ClassLoaderDomain@55eb1db2{name=DefaultDomain parentPolicy=BEFORE
parent=org.jboss.bootstrap.NoAnnotationURLClassLoader@7eb05acd}
roots=[MemoryContextHandler@1894518703[path=
context=vfsmemory://3j011-6u2jn1-gobla5z0-1-goblamz0-24
real=vfsmemory://3j011-6u2jn1-gobla5z0-1-goblamz0-24],
DelegatingHandler@435807252[path=quartz-ra.rar
context=file:/home/jboss/dev/servers/nuxeo-newlea-server/server/default/deploy/
real=file:/home/jboss/dev/servers/nuxeo-newlea-server/server/default/deploy/quartz-ra.rar],
DelegatingHandler@1693248094[path=quartz-ra.rar/quartz-ra.jar
context=file:/home/jboss/dev/servers/nuxeo-newlea-server/server/default/deploy/
real=file:/home/jboss/dev/servers/nuxeo-newlea-server/server/default/deploy/quartz-ra.rar/quartz-ra.jar]]
delegates=null exported=[org.jboss.resource.adapter.quartz.inflow, META-INF]
<IMPORT-ALL>NON_EMPTY}}
at
org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:448)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at
org.quartz.simpl.InitThreadContextClassLoadHelper.loadClass(InitThreadContextClassLoadHelper.java:74)
at
org.quartz.simpl.CascadingClassLoadHelper.loadClass(CascadingClassLoadHelper.java:118)
at
org.quartz.impl.jdbcjobstore.StdJDBCDelegate.selectJobDetail(StdJDBCDelegate.java:947)
at
org.quartz.impl.jdbcjobstore.JobStoreSupport.retrieveJob(JobStoreSupport.java:1021)
at
org.quartz.impl.jdbcjobstore.JobStoreSupport.triggerFired(JobStoreSupport.java:1818)
at
org.quartz.impl.jdbcjobstore.JobStoreCMT.triggerFired(JobStoreCMT.java:1261)
at
org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:308)
{code}
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