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https://issues.jboss.org/browse/ISPN-2138?page=com.atlassian.jira.plugin....
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Sandro Sonntag edited comment on ISPN-2138 at 7/13/12 10:48 AM:
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Hi Vladimir,
no success :( I tried your branch
https://github.com/vblagoje/infinispan/compare/t_2138.
Same problem: class cast java.lang.ClassCastException:
org.infinispan.marshall.MarshalledValue cannot be cast to
de.adorsys.fireonec2.server.PrimeStats.
As I mentioned in my pull request the "OriginLocal" flag is relevant that it
works in AS7.
>>
setOriginLocal FLAG must be set to true.
Because of the reset of the InvocationContext FLAG the only solution was to recreate a
InvocationContext.
<<<
I could build a simple testcase for AS7.1.1.FINAL (War/CDI deployment that executes M/R
with custom value classes)
was (Author: sso):
Hi Vladimir,
no success :( I tried your branch
https://github.com/vblagoje/infinispan/compare/t_2138.
Same problem: class cast java.lang.ClassCastException:
org.infinispan.marshall.MarshalledValue cannot be cast to
de.adorsys.fireonec2.server.PrimeStats.
As I mentioned in my pull request the "OriginLocal" flag is relevant that it
works in AS7.
>>
setOriginLocal FLAG must be set to true.
Because of the reset of the InvocationContext FLAG the only solution was to recreate a
InvocationContext.
<<<
I coud build a simple testcase for AS7.1.1.FINAL (War/CDI deployment that executes M/R
with custom value classes)
Use local non transactional context for map reduce invocation
-------------------------------------------------------------
Key: ISPN-2138
URL:
https://issues.jboss.org/browse/ISPN-2138
Project: Infinispan
Issue Type: Bug
Affects Versions: 5.1.5.FINAL
Reporter: Sandro Sonntag
Assignee: Vladimir Blagojevic
Priority: Blocker
Fix For: 5.2.0.ALPHA2, 5.2.0.FINAL
If I execute a MapReduce Task in AS7 a ClassCastEx occurs in the Mapper.
Thanks for help.
~Sandro
java.lang.ClassCastException: org.infinispan.marshall.MarshalledValue cannot be cast to
de.adorsys.fireonec2.server.PrimeStats
de.adorsys.fireonec2.server.PrimeCountMapper.map(PrimeCountMapper.java:10)
org.infinispan.commands.read.MapReduceCommand.perform(MapReduceCommand.java:144)
org.infinispan.distexec.mapreduce.MapReduceTask.execute(MapReduceTask.java:285)
org.infinispan.distexec.mapreduce.MapReduceTask.execute(MapReduceTask.java:358)
de.adorsys.fireonec2.server.StatsService.map(StatsService.java:44)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374)
org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsIntercep
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