infinispan embedded cache with two process same machine - caching

Question

I am new to infinispan and I am trying to start from very basic.After going through the documentation about embedded cache that lives in the same JVM process as the running program, I am trying to see how it works.
Here is my code.
public class CacheClient {
public static void main(String[] args) {
CacheClient cc = new CacheClient();
cc.start();
}
public void start() {
boolean run = true;
EmbeddedCacheManager manager = **createCacheManagerProgrammatically**();
manager.start();
Cache<Object, Object> cache = manager.getCache("dist");
Scanner sc = new Scanner(System.in);
while (run) {
System.out.println("Enter the command:");
String command = sc.next();
switch (command) {
case "add":
System.out.println("Enter the key:");
int i = sc.nextInt();
cache.put(Integer.valueOf(i), Integer.valueOf(i));
break;
case "list":
System.out.println("The keys:");
Set<Object> keySet = cache.keySet();
Iterator<Object> iter = keySet.iterator();
while (iter.hasNext()) {
System.out.println((Integer) iter.next());
}
break;
default:
run = false;
break;
}
}
sc.close();
manager.stop();
}
private EmbeddedCacheManager **createCacheManagerProgrammatically**() {
System.out
.println("Starting a cache manager with a programmatic configuration");
EmbeddedCacheManager cacheManager = new DefaultCacheManager(
GlobalConfigurationBuilder
.defaultClusteredBuilder()
.transport()
.defaultTransport()
.clusterName("dist_cluster")
.addProperty("configurationFile",
"jgroups.xml")
.build(), new ConfigurationBuilder().clustering()
.cacheMode(CacheMode.REPL_SYNC).build());
cacheManager.defineConfiguration("dist", new ConfigurationBuilder()
.clustering().cacheMode(CacheMode.REPL_SYNC).hash()
.numOwners(2).build());
return cacheManager;
}
}
From the above code my expectation is that suppose I run this program first and start adding integers to cache using add command, then when I run the same program again (another process) then the moment I use the list command, I should see the contents immediately. But I am not able to see any content when I use list in the 2nd process.
1) Is this how Embedded cache supposed to work? Is my expectation correct? If so, then what am I missing?
Please correct my mistakes and point me to a tutorial that explains clearly how it works. I tried to go through the tutorial from Infinispan documentation. But I think it's not very clear there.
Any help is highly appreciated.

Answer 1

I finally figured out. Please set
System.setProperty("java.net.preferIPv4Stack", "true");
and the above code will work.