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From Binglin Chang <decst...@gmail.com>
Subject Re: question about balance info
Date Thu, 29 May 2014 09:28:09 GMT
there are multiple replicas for a block, we don't need to move a block from
source -> dest, just find a node with the block, and copy it to dest, then
delete replica on the source. Why? We can choose a node which is closest to
dest, or the source node is busy(too many blocks to move), make sense?


On Thu, May 29, 2014 at 5:19 PM, ch huang <justlooks@gmail.com> wrote:

> hi,maillist:
>        when i do balance cluster , i see the following information ,i am
> very confused, why the block moved from 192.168.10.36 to 192.168.10.14 ,it
> should through 192.168.10.34?
>
>  INFO balancer.Balancer: Moving block -1259523420126578490 from
> 192.168.10.36:50011 to 192.168.10.14:50011 through 192.168.10.34:50011 is
> succeeded
>

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