Just shut down the SolrCloud instance and copy the index from the
non-cloud to cloud directory. Then bring the cloud instance up. You
should then be fine. This assumes that your SolrCloud instance has
only one shard, which is what I expect given your index size.

After that's done, and assuming you want to add replicas in the
SolrCloud version for HA/DR/Performance reasons, use the ADDREPLICA
Collections API command.

Please try to think about "collections" rather than "cores" when
working with SolrCloud, it'll save grief later on ;)... When you say
you created the core in SolrCloud it worries me. You should use the
Collections API to create a _collection_, NOT fiddling with creating
directories and the like and most certainly not using the _Core_ admin
API. It will be a single-shard collection...

Best,
Erick



On Wed, Dec 2, 2015 at 6:51 AM, Mugeesh Husain <muge...@gmail.com> wrote:
> Hello,
>
> I have a 2 solr instance, one is running in solr(non cloud),another one is
> solrcloud mode.
>
> data is indexed in solr mode(non -cloud),now i have creates/define same core
> with same schema in solrcloud instance.
>
> I want to transfer/copy data from one core(non-cloud) to my solrcloud core.
>
> On which way i have to do it.
>
> Note: Index  size is 4.97 GB only.
>
>
>
> --
> View this message in context: 
> http://lucene.472066.n3.nabble.com/migrate-or-copy-data-from-one-core1-node2-to-anothere-core2-node1-tp4243159.html
> Sent from the Solr - User mailing list archive at Nabble.com.

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