import org.apache.hadoop.hive.ql.security.authorization.plugin.HiveAuthorizer; //导入依赖的package包/类
@Override
public HiveAuthorizer createHiveAuthorizer(HiveMetastoreClientFactory metastoreClientFactory,
    HiveConf conf, HiveAuthenticationProvider authenticator, HiveAuthzSessionContext ctx)
        throws HiveAuthzPluginException {
  HiveAuthzSessionContext sessionContext;
  try {
    this.authzConf = HiveAuthzBindingHook.loadAuthzConf(conf);
    sessionContext = applyTestSettings(ctx, conf);
    assertHiveCliAuthDisabled(conf, sessionContext);
  } catch (Exception e) {
    throw new HiveAuthzPluginException(e);
  }
  SentryHiveAccessController accessController =
      getAccessController(conf, authzConf, authenticator, sessionContext);
  SentryHiveAuthorizationValidator authzValidator =
      getAuthzValidator(conf, authzConf, authenticator);

  return new SentryHiveAuthorizer(accessController, authzValidator);
}
 

import org.apache.hadoop.hive.ql.security.authorization.plugin.HiveAuthorizer; //导入依赖的package包/类
@Override
public HiveAuthorizer createHiveAuthorizer(
    HiveMetastoreClientFactory metastoreClientFactory,
    HiveConf conf,
    HiveAuthenticationProvider authenticator,
    HiveAuthzSessionContext ctx)
  throws HiveAuthzPluginException {
  RelaxedSQLStdHiveAccessControllerWrapper privilegeManager = new RelaxedSQLStdHiveAccessControllerWrapper(
      metastoreClientFactory, conf, authenticator, ctx);
  return new HiveAuthorizerImpl(privilegeManager,
      new SQLStdHiveAuthorizationValidator(metastoreClientFactory, conf, authenticator, privilegeManager, ctx));
}
 

import org.apache.hadoop.hive.ql.security.authorization.plugin.HiveAuthorizer; //导入依赖的package包/类
@Override
public HiveAuthorizer createHiveAuthorizer(
    HiveMetastoreClientFactory metastoreClientFactory, HiveConf conf,
    HiveAuthenticationProvider hiveAuthenticator,
    HiveAuthzSessionContext ctx) throws HiveAuthzPluginException {
  return new SentryHiveAuthorizerImpl(null, null);    }