spring - com.hazelcast.core.DuplicateInstanceNameException HazelcastInstance with name already exists -

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i getting error while integrating spring hazelcast. please see hazelcast configuration in spring-servelt.xml. error occurs when autowired hazelcast. please help.

hazel case configuration in spring.xml

<hz:hazelcast id="srmscacheinstance">     <hz:config>         <hz:instance-name>trunk</hz:instance-name>         <hz:group name="trunk" password="trunk" />         <hz:management-center enabled="false" url="http://127.0.0.1:8080/mancenter-3.2.1" />         <hz:properties>             <hz:property name="hazelcast.logging.type">log4j</hz:property>         </hz:properties>         <hz:network port="5701" port-auto-increment="true">             <hz:join>                 <hz:multicast enabled="true" multicast-group="224.2.2.3" multicast-port="54333" />             </hz:join>         </hz:network>         <hz:map name="srmscache" read-backup-data="false">             <hz:near-cache in-memory-format="object" cache-local-entries="true" />         </hz:map>         <hz:map name="cache.graph.tx" eviction-policy="lru" eviction-percentage="30" read-backup-data="true" />         <hz:map name="cache.graph.no.tx" eviction-policy="lru" eviction-percentage="30" read-backup-data="true" />     </hz:config> </hz:hazelcast>

autowired in service class

@defaultcustomservice("defaultcachingservice") public class defaultcachingservice { private hazelcastinstance hazelcast;     @autowired     public void sethazelcast(hazelcastinstance hazelcast) {     //  hazelcast.shutdownall();         this.hazelcast = hazelcast;     }     protected hazelcastinstance hazelcast() {         return hazelcast;     }     public object getcachedvalue(string mapkey, string cachekey) throws exception {         return hazelcast().getmap(mapkey).get(cachekey);     }     public object deletecachedvalue(string mapkey, string cachekey) throws exception {         return hazelcast().getmap(mapkey).remove(cachekey);     } }

following error coming when start server

bean instantiation via factory method failed; nested exception org.springframework.beans.beaninstantiationexception: failed instantiate [com.hazelcast.core.hazelcastinstance]: factory method 'newhazelcastinstance' threw exception; nested exception com.hazelcast.core.duplicateinstancenameexception: hazelcastinstance name 'trunk' exists! @

regards, mmanish


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