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From 金杰 <hellojin...@gmail.com>
Subject Re: issue about add disk on DN
Date Thu, 07 Nov 2013 01:44:34 GMT
yes, you can rebalance them. try hdfs rebalance. Or, you can first
increment the replica by 1, then decrement by 1.

Best Regards
金杰 (Jay Jin)

On Thu, Nov 7, 2013 at 8:34 AM, ch huang <justlooks@gmail.com> wrote:

> hi,all:
>         i have a DN,and i mount the two disk ,one disk for
> /data/dataspace/1, and one disk for /data/dataspace/2,
> the two disk is almost full, so i add a new disk,and modify the config
> file,now
> disk3 mount on /data/dataspace/3 , is it possible even distribution of
> data on the three disks?

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