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HBase, mail # user - MapReduce job over HBase fails


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Re: MapReduce job over HBase fails
Ted Yu 2013-02-20, 16:13
What version of HBase are you using ?

Take a look at HBASE-7693 which may apply in your case.

Cheers

On Wed, Feb 20, 2013 at 2:26 AM, bhushan.kandalkar <
[EMAIL PROTECTED]> wrote:

> Hi,
>
> I am running MapReduce job over HBase cluster of 3 machines  but it gives
> me
> error as Null pointer exception. Caused by ReverseDNS.
>
> When I tried to run MapReduce job over Hadoop it gets executed perfectly.
>
> How to resolve it?
>
> Thanks in advance.
>
>
>
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>