@Override
  public void authorize(Database db, Privilege[] readRequiredPriv, Privilege[] writeRequiredPriv)
      throws HiveException, AuthorizationException {
    debugLog("DHMAP.authorizedb " +
        "db:" + db.getName() +
        " , read:" + debugPrivPrint(readRequiredPriv) +
        " , write:" + debugPrivPrint(writeRequiredPriv)
        );
    authCalls.add(new AuthCallContext(AuthCallContextType.DB,
        db, readRequiredPriv, writeRequiredPriv));
  }
Dummy implementation for use by unit tests. Tracks the context of calls made to
its authorize functions in {@link AuthCallContext}
itests/util/src/main/java/org/apache/hadoop/hive/ql/security/DummyHiveMetastoreAuthorizationProvider.java