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From Avery Ching <ach...@apache.org>
Subject HCatOutputFormat uses Hadoop security
Date Tue, 22 Nov 2011 18:49:57 GMT
Hi,

I noticed that HCatOutputFormat uses Hadoop security classes

import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.security.token.TokenIdentifier;
import org.apache.hadoop.security.token.TokenSelector;
import 
org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier;

This causes problems for non-secure versions of Hadoop.

Exception in thread "main" java.lang.NoClassDefFoundError: 
org/apache/hadoop/security/token/TokenSelector

Are there any plans to support non-secure versions of Hadoop?

Avery

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