How to change service for all members

Question

Hello,
We setup our cluster with member1 and member2 as follows.
backup-count = 1 on cluster configuration.
service-name = CACHE-TEST-A, which is stored in Member1
the backup of CACHE-TEST-A is stored in Member2
Now we change the service name CACHE-TEST-A to CACHE-TEST-B.
The question under consideration is how to change CACHE-TEST-A to
CACHE-TEST-B in both members.
Test steps:
1 Turn off the service, execute the following code:
CacheFactory.getCluster (). Shutdown ();
CacheFactory.getCluster (). Stop ();
2 Modify the configuration file, the CACHE-TEST-A modified CACHE-TEST-B
3 Restart the service, execute the following code:
DefaultCacheServer cacheServer = new DefaultCacheServer (new DefaultConfigurableCacheFactory ());
cacheServer.start ();
Result:
Service started, but the configuration file is not loaded,
it seems that the system is still configured with CACHE-TEST-A.

Answer 1

We are going to achieve as below.
Requirements:
In the existing cluster nodes without adding a new premise, deploy new business class package (based on CacheStore the jar), also updating some of the Cache service scheme of the configuration.
Solution:
We use the above coding part (using a custom Jmx and DefaultCacheServer to stop and start nodes) to achieve the requirement, but do not know whether any other better solution for this.