-Re: Multidata center support
Adam Muise 2013-08-30, 10:26
Nothing has changed. DR best practice is still one (or more) clusters per
site and replication is handled via distributed copy or some variation of
it. A cluster spanning multiple data centers is a poor idea right now.
On Fri, Aug 30, 2013 at 12:35 AM, Rahul Bhattacharjee <
[EMAIL PROTECTED]> wrote:
> My take on this.
> Why hadoop has to know about data center thing. I think it can be
> installed across multiple data centers , however topology configuration
> would be required to tell which node belongs to which data center and
> switch for block placement.
> On Fri, Aug 30, 2013 at 12:42 AM, Baskar Duraikannu <
> [EMAIL PROTECTED]> wrote:
>> We have a need to setup hadoop across data centers. Does hadoop support
>> multi data center configuration? I searched through archives and have found
>> that hadoop did not support multi data center configuration some time back.
>> Just wanted to see whether situation has changed.
>> Please help.
Hortonworks - Develops, Distributes and Supports Enterprise Apache
Hortonworks Virtual Sandbox <http://hortonworks.com/sandbox>
Hadoop: Disruptive Possibilities by Jeff
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If the reader
of this message is not the intended recipient, you are hereby notified that
any printing, copying, dissemination, distribution, disclosure or
forwarding of this communication is strictly prohibited. If you have
received this communication in error, please contact the sender immediately
and delete it from your system. Thank You.