@Override
  public void postEndpointInvocation(ObserverContext<? extends RegionCoprocessorEnvironment> ctx,
    Service service, String methodName, Message request, Message.Builder responseBuilder)
    throws IOException {
  }
Authorization security check for SecureBulkLoadProtocol.cleanupBulkLoad()
@param ctx the context
hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessController.java