Infinispan-Query can't work in Infinispan Distribution Mode (2)

[liliyancn]

When Infinispan works in LOCAL, r, i mode, the default interceptors are :

org.infinispan.interceptors.InvocationContextInterceptor
org.infinispan.interceptors.TxInterceptor
org.infinispan.interceptors.MarshalledValueInterceptor
org.infinispan.interceptors.NotificationInterceptor
org.infinispan.interceptors.LockingInterceptor
org.infinispan.interceptors.ReplicationInterceptor
org.infinispan.interceptors.CallInterceptor

But when works in d mode, the default interceptors are :

org.infinispan.interceptors.InvocationContextInterceptor

org.infinispan.interceptors.DistTxInterceptor
org.infinispan.interceptors.MarshalledValueInterceptor
org.infinispan.interceptors.NotificationInterceptor
org.infinispan.interceptors.DistLockingInterceptor
org.infinispan.interceptors.DistributionInterceptor
org.infinispan.interceptors.CallInterceptor

Check infinispan-query 4.1.0.CR3 source code, the QueryHelper.java :

private void initComponents(Class<? extends QueryInterceptor> interceptorClass)
         throws IllegalAccessException, InstantiationException
{

      // get the component registry and then register the searchFactory.

      ComponentRegistry cr = cache.getAdvancedCache().getComponentRegistry();
      cr.registerComponent(searchFactory, SearchFactoryImplementor.class);

      // Get the interceptor chain factory so I can create my interceptor.
      InterceptorChainFactory icf = cr.getComponent(InterceptorChainFactory.class);

      CommandInterceptor inter = icf.createInterceptor(interceptorClass);
      cr.registerComponent(inter, QueryInterceptor.class);

      cache.getAdvancedCache().addInterceptorAfter(inter, LockingInterceptor.class);

}

It only tries to hook its QueryInterceptor after LockingInterceptor, but it can't work under d mode, cause infinispan uses DistLockingInterceptor.

Please see http://community.jboss.org/thread/155819, for unit test fails.

[manik]

I've created ISPN-624 for this.

[navssurtani]

Hi Richard,

If you didn't know already, this has now been fixed with Infinispan 4.1 GA