FAQ
Hello All,

I have been testing hdfs and have been very happy. Currently, I run it
on a 200 node cluster equating to 250TB :-). So far everything has
been good. My question is I would like to replace my namenode to
something more reliable. Is there an easy way to do this?

I am thinking of rsycing the namenode metadata (not sure where it is,
but I am hoping someone guide me to that) to the new node and have all
datanode's conf/core-site.xml point to new node.

That should be it, correct?

TIA

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postedApr 25, '10 at 7:11p
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