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From Allen Wittenauer <awittena...@linkedin.com>
Subject Re: Decommission multiple datanodes at a time?
Date Tue, 31 Aug 2010 20:04:01 GMT

On Aug 31, 2010, at 12:58 PM, jiang licht wrote:

> Is the number of nodes to be decommissioned bounded by replication factor?

No, it is bounded mainly by network bandwidth and NN/DN RPC call rate.   I've seen decommissions
of like 400 nodes at once.  


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