[jira] [Created] (YARN-2156) ApplicationMasterService#serviceStart() method has hardcoded AuthMethod.TOKEN as security configuration

["Svetozar (JIRA)" <ji...@apache.org>]

Svetozar created YARN-2156:
------------------------------

             Summary: ApplicationMasterService#serviceStart() method has hardcoded AuthMethod.TOKEN as security configuration
                 Key: YARN-2156
                 URL: https://issues.apache.org/jira/browse/YARN-2156
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Svetozar


org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService#serviceStart() method has mistakenly hardcoded AuthMethod.TOKEN as Hadoop security authentication. 

It looks like that:


{code}

@Override
  protected void serviceStart() throws Exception {
    Configuration conf = getConfig();
    YarnRPC rpc = YarnRPC.create(conf);

    InetSocketAddress masterServiceAddress = conf.getSocketAddr(
        YarnConfiguration.RM_SCHEDULER_ADDRESS,
        YarnConfiguration.DEFAULT_RM_SCHEDULER_ADDRESS,
        YarnConfiguration.DEFAULT_RM_SCHEDULER_PORT);

    Configuration serverConf = conf;
    // If the auth is not-simple, enforce it to be token-based.
    serverConf = new Configuration(conf);
    serverConf.set(
        CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHENTICATION,
        SaslRpcServer.AuthMethod.TOKEN.toString());
    

...
}
{code}

Obviously such code makes sense only if CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHENTICATION config setting is missing.



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