protected void allowCreateInTbl(String tableName, String userName, String location)
      throws Exception{
    driver.run("grant create on table "+tableName+" to user "+userName);
  }
TestClientSideAuthorizationProvider : Simple base test for client side
Authorization Providers. By default, tests DefaultHiveAuthorizationProvider
itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/security/TestClientSideAuthorizationProvider.java