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From adamphelps <...@opendns.com>
Subject Finding replicants of an HDFS file
Date Mon, 11 Oct 2010 23:27:01 GMT

Is there a command that will display which nodes the blocks of a file are
replicated to?

We're prototyping a hadoop cluster and want to perform some failure testing
where we kill the correct combination of nodes to make a file inaccessible,
however I haven't been able to track down a command that will do this.

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