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From Eric Raymond <eraym...@mochimedia.com>
Subject DFS rebalance
Date Tue, 05 Jun 2012 17:55:08 GMT
Hello all,

I am not sure this goes here or not, but I wanted to get a formal answer on
using the hdfs balancer with hbase.  From what I heard a while back, its
not recommended to run alongside hbase, as it can destroy the regions.  How
can I rebalance my datanode/dfs cluster as, it doesnt seem to do this
automatically?  I have dfs.balance.bandwidthPerSec set to 100Mbit, but I am
seeing that a majority of the nodes are reaching 99% full, while 3-4 others
are only at 30%.

Can anyone advise on this?

Thanks,

Eric

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