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From Andy Liu <andyliu1...@gmail.com>
Subject Delete replicated blocks?
Date Thu, 27 Aug 2009 14:04:17 GMT
I'm running a test Hadoop cluster, which had a dfs.replication value of 3.
I'm now running out of disk space, so I've reduced dfs.replication to 1 and
restarted my datanodes.  Is there a way to free up the over-replicated
blocks, or does this happen automatically at some point?


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