On Jun 7, 2011, at 12:07 AM, sanjeev.ta...@us.pwc.com wrote:
> Hello,
>
> I wanted to know if anyone has any tips or tutorials on howto install the
> hadoop cluster on multiple datacenters
>
Generally, this is a bad idea. Why?
1) Inter-datacenter bandwidth is expensive compared to cluster ba
PWC now getting in to Hadoop? Interesting
Sanjeev, the simple short answer is that you don't create a cloud that spans a
data center. Bad design.
You build two clusters one per data center.
> To: common-user@hadoop.apache.org
> Subject: Hadoop Cluster Multi-datacenter
> From: sanjeev.ta..
On 06/07/2011 06:07 AM, sanjeev.ta...@us.pwc.com wrote:
Hello,
I wanted to know if anyone has any tips or tutorials on howto install the
hadoop cluster on multiple datacenters
Nobody has come out and said they've built a single HDFS filesystem from
multiple sites, primarly because the inter-s
Yes! ssh connectivity is required.
On Tue, Jun 7, 2011 at 10:37 AM, wrote:
> Hello,
>
> I wanted to know if anyone has any tips or tutorials on howto install the
> hadoop cluster on multiple datacenters
>
> Do you need ssh connectivity between the nodes across these data centers?
>
> Thanks in a
