-Re: Create a data block in a certain data node
Steve Loughran 2012-11-09, 18:31
On 9 November 2012 13:29, Binglin Chang <[EMAIL PROTECTED]> wrote:
> If you just need some experiment setup,
> just set dfs.replication to 1, and using dfsclient on the same datenode to
> write data, the block is guaranteed to be the same datanode.
There's no guarantees: if there is no space on the local DN it will be