AdminProtocol admin = this.connection.getAdmin(sn.getHostname(),
sn.getPort());
CloseEncodedEntityGroupRequest request = RequestConverter
.buildCloseEncodedEntityGroupRequest(encodedEntityGroupName, false);
try {
CloseEncodedEntityGroupResponse response = admin.closeEncodedEntityGroup(
null, request);
boolean success = response.getSuccess();
if (!success) {
LOG.error("Not able to close the entityGroup " + encodedEntityGroupName
+ ".");