Fail-fast if specify CP config in a Community version [HZ-4648] (#1316)

This PR defines the Community version behaviour if a user tries to use
the CPSubsystem.
There are two cases - _without_ CP Config and _with_ CP Config:

1. default CP subsystem config (`cp-member-count`=0)
```
CPSubsystem cpSubsystem = instance.getCPSubsystem();
// don't throw an exception, returns a stub impl - for compatibility with hazelcast-spring
IAtomicLong aLong = cpSubsystem.getAtomicLong("aLong@testGroup");
// throw Unsupported exception
```

2. user-defined CP subsystem config (`cp-member-count`=3, 5, 7)

Member failed to start with `IllegalStateException`

This approach is compatible with the previous behaviour, if trying to
enable CP persistence in the OS version

GitOrigin-RevId: 2fe0e7d9c4d4872d450a143b772d4bbc5048f7b8

hazelcast-spring-tests/src/test/java/com/hazelcast/spring/TestFullApplicationContext.java

@@ -1558,8 +1558,8 @@ public void testMemcacheProtocolConfig() {
     @Test
     public void testCPSubsystemConfig() {
         CPSubsystemConfig cpSubsystemConfig = config.getCPSubsystemConfig();
-        assertEquals(4, cpSubsystemConfig.getCPMemberCount());
-        assertEquals(3, cpSubsystemConfig.getGroupSize());
+        assertEquals(0, cpSubsystemConfig.getCPMemberCount());
+        assertEquals(0, cpSubsystemConfig.getGroupSize());
         assertEquals(15, cpSubsystemConfig.getSessionTimeToLiveSeconds());
         assertEquals(3, cpSubsystemConfig.getSessionHeartbeatIntervalSeconds());
         assertEquals(120, cpSubsystemConfig.getMissingCPMemberAutoRemovalSeconds());

hazelcast-spring-tests/src/test/resources/hazelcast-default.properties

@@ -48,5 +48,5 @@ dataconnection.name=my-data-connection
 dataconnection.url=jdbc:mysql://dummy:3306
 kubernetes.service.name=MY-SERVICE-NAME
 kubernetes.service.label=MY-SERVICE-LABEL-VALUE
-cp.member.count=4
-cp.group.size=3
+cp.member.count=0
+cp.group.size=0

hazelcast/src/main/java/com/hazelcast/instance/impl/DefaultNodeExtension.java

@@ -136,6 +136,7 @@
 import static com.hazelcast.config.InstanceTrackingConfig.InstanceTrackingProperties.PRODUCT;
 import static com.hazelcast.config.InstanceTrackingConfig.InstanceTrackingProperties.START_TIMESTAMP;
 import static com.hazelcast.config.InstanceTrackingConfig.InstanceTrackingProperties.VERSION;
+import static com.hazelcast.cp.CPSubsystemStubImpl.CP_SUBSYSTEM_IS_NOT_AVAILABLE_IN_OS;
 import static com.hazelcast.instance.impl.Node.getLegacyUCDClassLoader;
 import static com.hazelcast.internal.util.ExceptionUtil.rethrow;
 import static com.hazelcast.internal.util.InstanceTrackingUtil.writeInstanceTrackingFile;
@@ -172,6 +173,7 @@ public DefaultNodeExtension(Node node) {
         this.logger = node.getLogger(NodeExtension.class);
         this.logoLogger = node.getLogger("com.hazelcast.system.logo");
         this.systemLogger = node.getLogger("com.hazelcast.system");
+        checkCPSubsystemAllowed();
         checkSecurityAllowed();
         checkPersistenceAllowed();
         checkLosslessRestartAllowed();
@@ -186,18 +188,20 @@ public DefaultNodeExtension(Node node) {
         integrityChecker = new IntegrityChecker(node.getConfig().getIntegrityCheckerConfig(), this.systemLogger);
     }
 
-    private void checkPersistenceAllowed() {
-        PersistenceConfig persistenceConfig = node.getConfig().getPersistenceConfig();
-        if (persistenceConfig != null && persistenceConfig.isEnabled()) {
+    private void checkCPSubsystemAllowed() {
+        CPSubsystemConfig cpSubsystemConfig = node.getConfig().getCPSubsystemConfig();
+        if (cpSubsystemConfig != null && cpSubsystemConfig.getCPMemberCount() != 0) {
             if (!BuildInfoProvider.getBuildInfo().isEnterprise()) {
-                throw new IllegalStateException("Hot Restart requires Hazelcast Enterprise Edition");
+                throw new IllegalStateException(CP_SUBSYSTEM_IS_NOT_AVAILABLE_IN_OS);
             }
         }
+    }
 
-        CPSubsystemConfig cpSubsystemConfig = node.getConfig().getCPSubsystemConfig();
-        if (cpSubsystemConfig != null && cpSubsystemConfig.isPersistenceEnabled()) {
+    private void checkPersistenceAllowed() {
+        PersistenceConfig persistenceConfig = node.getConfig().getPersistenceConfig();
+        if (persistenceConfig != null && persistenceConfig.isEnabled()) {
             if (!BuildInfoProvider.getBuildInfo().isEnterprise()) {
-                throw new IllegalStateException("CP persistence requires Hazelcast Enterprise Edition");
+                throw new IllegalStateException("Hot Restart requires Hazelcast Enterprise Edition");
             }
         }
     }