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From Ashutosh Chauhan <hashut...@apache.org>
Subject Re: HCatOutputFormat uses Hadoop security
Date Tue, 22 Nov 2011 18:53:28 GMT
There is some work going on at
https://issues.apache.org/jira/browse/HCATALOG-10 for it.

Ashutosh
On Tue, Nov 22, 2011 at 10:49, Avery Ching <aching@apache.org> wrote:

> 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.**
> AbstractDelegationTokenIdentif**ier;
>
> 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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