Please provide a solution for this exeption

[venkatesha.k.c]

hi........

i'm using Infinispan from the past 5 days. i'm trying to run gui-demo using udp.xml

but i'm getting the below exception. please provide the solution for this as soon as possible.

log4j:WARN No appenders could be found for logger (org.infinispan.config.Infinis

panConfiguration).

log4j:WARN Please initialize the log4j system properly.

log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more in

fo.

-------------------------------------------------------------------

GMS: address=fgh-44008, cluster=demoCluster, physical address=101.232.25.36

-------------------------------------------------------------------

Exception in thread "pool-1-thread-1" java.lang.RuntimeException: org.infinispan

.config.ConfigurationException: Flush should be enabled. This is related to http

s://jira.jboss.org/jira/browse/ISPN-83

        at org.infinispan.demo.InfinispanDemo$10.run(InfinispanDemo.java:355)

        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source

)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

        at java.lang.Thread.run(Unknown Source)

Caused by: org.infinispan.config.ConfigurationException: Flush should be enabled

. This is related to https://jira.jboss.org/jira/browse/ISPN-83

        at org.infinispan.remoting.transport.jgroups.JGroupsTransport.start(JGro

upsTransport.java:157)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

        at java.lang.reflect.Method.invoke(Unknown Source)

        at org.infinispan.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.ja

va:171)

        at org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.

invoke(AbstractComponentRegistry.java:889)

        at org.infinispan.factories.AbstractComponentRegistry.internalStart(Abst

ractComponentRegistry.java:687)

        at org.infinispan.factories.AbstractComponentRegistry.start(AbstractComp

onentRegistry.java:589)

        at org.infinispan.factories.GlobalComponentRegistry.start(GlobalComponen

tRegistry.java:137)

        at org.infinispan.factories.ComponentRegistry.start(ComponentRegistry.ja

va:137)

        at org.infinispan.CacheDelegate.start(CacheDelegate.java:317)

        at org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheMa

nager.java:516)

        at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManag

er.java:439)

        at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManag

er.java:408)

        at org.infinispan.demo.InfinispanDemo$10.run(InfinispanDemo.java:325)

        ... 3 more

[galder.zamarreno]

As said in the wiki, since Infinispan 4.2.1.CR2 there's no need for the JGroups stack to have flush (https://issues.jboss.org/browse/ISPN-83), so try with that version.

Please stop duplicating your posts. Use the user forum to ask questions. Thanks

[venkatesha.k.c]

Salute,

sorry for duplicating.

any how i'm not getting those errors now.

actually the error is because of wrong path given to find udp.xml.

I need one clarification about the multicast address.

1.by dafault it is 228.6.7.8 but the default value is varying across different machines.

2.I tried with the gui-demo . i modified to have jgroups configuration of my own. I changed the multicast address to 228.11.11.11 but it is still taking 228.6.7.8 . I need some help about this.please reply ASAP.

thanks

venkatesha.k.c

[galder.zamarreno]

Try changing multicast address via system property instead of fiddling with XML? http://community.jboss.org/docs/DOC-12352

[venkatesha.k.c]

Hi,

thanks for the reply.

I tried with the Infinispan Gui Demo but it is still using the default values.

I hope you will help me out this issue

thanks in advance

Regard

venkatesha.k.c