@Override
  public void prePrepareBulkLoad(ObserverContext<RegionCoprocessorEnvironment> ctx)
    throws IOException {
    requireAccess(ctx, "prePrepareBulkLoad",
      ctx.getEnvironment().getRegion().getTableDescriptor().getTableName(), Action.ADMIN,
      Action.CREATE);
  }
Authorization check for SecureBulkLoadProtocol.prepareBulkLoad()
@param ctx the context
hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessController.java