void parseMethodsToIgnore(String mti) {
        String[] methods = mti.split(",");
        methodsToIgnore = new HashSet<String>();
        for (int i = 0; i < methods.length; i++) {
          methodsToIgnore.add(methods[i]);
        }
      }
A JAAS configuration for ZooKeeper clients intended to use for SASL
Kerberos.
shims/common/src/main/java/org/apache/hadoop/hive/shims/Utils.java