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HBase, mail # user - MapReduce job over HBase fails


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RE: MapReduce job over HBase fails
jack 2013-02-21, 10:56
Construct DNS server and set DNS server

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 寄件者: bhushan.kandalkar <[EMAIL PROTECTED]>
收件者: [EMAIL PROTECTED]
寄件日期: 2013/2/20 (週三) 6:26 PM
主旨: MapReduce job over HBase fails
 
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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