org.apache.pig.backend.hadoop.executionengine.tez.util

Class SecurityHelper

java.lang.Object

org.apache.pig.backend.hadoop.executionengine.tez.util.SecurityHelper

@InterfaceAudience.Private
public class SecurityHelper
extends java.lang.Object

This class duplicates some security related private methods from org.apache.hadoop.mapreduce.JobSubmitter for Tez.

Method Summary

Modifier and Type	Method and Description
static void	populateTokenCache(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.security.Credentials credentials)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

populateTokenCache

public static void populateTokenCache(org.apache.hadoop.conf.Configuration conf,
                                      org.apache.hadoop.security.Credentials credentials)
                               throws java.io.IOException

Throws:

java.io.IOException