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From ab30 <ankita.bak...@gmail.com>
Subject Re: getting HDFS to rack-aware mode
Date Thu, 16 Sep 2010 00:40:26 GMT

I too was facing the same error. But I was able to run fsck successfully from
the namenode. 
Hope this helps.

MalikHusain wrote:
> Were you able to resolve this? I am running into a similar issue. I am
> currently evaluating a 3 node cluster, When I do "hadoop fsck /" on the
> namenode or one of the datanodes it successfully shows ths status as
> healthy. However, on the third machine (datanode) the fsck command stopped
> working after a reboot. It throws an Exception with a Connection refused.
> Can you please let me know how I can resolve it. Everything else on the
> datanode works except for the fsck command.
> Error on the third node
> hadoop fsck /
> Exception in thread "main" java.net.ConnectException: Connection refused

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