/**
  * Create a new slot in store
  *
  * @param startMessageId start message id of slot
  * @param endMessageId end message id of slot
  * @param storageQueueName name of storage queue name
  * @param assignedNodeId Node id of assigned node
  * @throws AndesException
  */
 @Override
 public void createSlot(
     long startMessageId, long endMessageId, String storageQueueName, String assignedNodeId)
     throws AndesException {
   try {
     wrappedAndesContextStoreInstance.createSlot(
         startMessageId, endMessageId, storageQueueName, assignedNodeId);
   } catch (AndesStoreUnavailableException exception) {
     notifyFailures(exception);
     throw exception;
   }
 }