Query from Distributed Cache

Question

Hi
I am newbie to Oracle Coherence and trying to get a hands on experience by running a example (coherence-example-distributedload.zip) (Coherence GE 3.6.1). I am running two instances of server . After this I ran "load.cmd" to distribute data across two server nodes - I can see that data is partitioned across server instances.
Now I run another instance(on another JVM) of program which will try to join the distributed cache and try to query on the loaded on server instances. I see that the new JVM is joining the cluster and querying for data returns no records. Can you please tell me if I am missing something?
     NamedCache nNamedCache = CacheFactory.getCache("example-distributed");
     Filter eEqualsFilter = new GreaterFilter("getLocId", "1000");
     Set keySet = nNamedCache.keySet(eEqualsFilter);
I see here that keySet has no records. Can you please help?
Thanks
sunder

Answer 1

I got this problem sorted out - the was problem cache-config.xml.. The correct one looks as below.
<distributed-scheme>
<scheme-name>example-distributed</scheme-name>
<service-name>DistributedCache1</service-name>
<backing-map-scheme>
     <read-write-backing-map-scheme>
     <scheme-name>DBCacheLoaderScheme</scheme-name>
     <internal-cache-scheme>
     <local-scheme>
     <scheme-ref>DBCache-eviction</scheme-ref>
     </local-scheme>
     </internal-cache-scheme>
          <cachestore-scheme>
          <class-scheme>
               <class-name>com.test.DBCacheStore</class-name>
               <init-params>
                              <init-param>
                                   <param-type>java.lang.String</param-type>
                                   <param-value>locations</param-value>
                              </init-param>
                              <init-param>
                                   <param-type>java.lang.String</param-type>
                                   <param-value>{cache-name}</param-value>
                              </init-param>
               </init-params>                     
               </class-scheme>
          </cachestore-scheme>
          <cachestore-timeout>6000</cachestore-timeout>
          <refresh-ahead-factor>0.5</refresh-ahead-factor>     
     </read-write-backing-map-scheme>
     </backing-map-scheme>
     <thread-count>10</thread-count>
<autostart>true</autostart>
</distributed-scheme>
<invocation-scheme>
<scheme-name>example-invocation</scheme-name>
<service-name>InvocationService1</service-name>
<autostart system-property="tangosol.coherence.invocation.autostart">true</autostart>
</invocation-scheme>
Missed <class-scheme> element inside <cachestore-scheme> of <read-write-backing-map-scheme>.
Thanks
sunder