protected void setCurrentState(String clusterName, String instance, String resourceGroupName,
String resourceKey, String sessionId, String state) {
ZKHelixDataAccessor accessor =
new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor<ZNRecord>(_gZkClient));
Builder keyBuilder = accessor.keyBuilder();
CurrentState curState = new CurrentState(resourceGroupName);
curState.setState(resourceKey, state);
curState.setSessionId(sessionId);
curState.setStateModelDefRef("MasterSlave");