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From Mark Miller <markrmil...@gmail.com>
Subject Re: Role of zookeeper at runtime
Date Fri, 01 Mar 2013 03:22:35 GMT
Yup - nothing about it will be automatic or easy - multi dc is not really a current feature.
I'm just saying it's a fast way to move the data. If you setup the same cluster on each side
though, the appropriate stuff will be in ZooKeeper.

- Mark

On Feb 28, 2013, at 9:04 PM, varun srivastava <varunmailing@gmail.com> wrote:

> "You can replicate from a SolrCloud node still. Just hit it's replication
> handler and pass in the master url to replicate to"
> 
> How will this work ? lets say s1dc1 is master of s1dc2 , s2dc1 is master
> for s2dc2 .. so after hitting replicate index binary will get copied but
> then how appropriate entries will be made in zookeeper. Zookeeper need to
> know which doc id range residing in which shard.
> 
> 
> Thanks
> Varun
> 
> On Thu, Feb 28, 2013 at 4:27 PM, Mark Miller <markrmiller@gmail.com> wrote:
> 
>> 
>> On Feb 28, 2013, at 6:20 PM, varun srivastava <varunmailing@gmail.com>
>> wrote:
>> 
>>> So we need way of indexing 1 dc
>>> and then somehow quickly propagate the index binary to others.
>> 
>> You can replicate from a SolrCloud node still. Just hit it's replication
>> handler and pass in the master url to replicate to. It doesn't have any
>> guarantees in terms of data loss, eg it's not part of SolrCloud per say,
>> but it's a fast way to move an index.
>> 
>> - Mark
>> 
>> 


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