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From Allen Wittenauer ...@yahoo-inc.com>
Subject Re: having different HADOOP_HOME for master and slaves?
Date Mon, 04 Aug 2008 19:21:39 GMT

On 8/4/08 11:10 AM, "Meng Mao" <mengmao@gmail.com> wrote:
> I suppose I could, for each datanode, symlink things to point to the actual
> Hadoop installation. But really, I would like the setup that is hinted as
> possible by statement 1). Is there a way I could do it, or should that bit
> of documentation read, "All machines in the cluster _must_ have the same

    If you run the -all scripts, they assume the location is the same.
AFAIK, there is nothing preventing you from building your own -all scripts
that point to the different location to start/stop the data nodes.

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