Yes that is correct. https://github.com/bloomreach/solrcloud-haft helps
precisely with that. You can clone an entire cluster or selective
collections between clusters. It has only been tested upto solr 4.10
Let me know if you run into issues
Nitin
On Mon, Oct 26, 2015 at 9:46 AM, Jeff Wartes
Hi,
Is there an API to copy all the documents from one collection to another
collection in the same solr server simply?
I'm using solr cloud 4.10
Thanks,
Shani
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Intel Electronics Ltd.
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Hi Shani,
There isn't a SolrCloud way to do it. A proper 'clone this collection'
feature would be a very useful thing.
However, I have managed to do it, in a way that involves some caveats:
* you should only do this on a collection that has no replicas. Add
replicas *after* cloning the index
The “copy” command in this tool automatically does what Upayavira
describes, including bringing the replicas up to date. (if any)
https://github.com/whitepages/solrcloud_manager
I’ve been using it as a mechanism for copying a collection into a new
cluster (different ZK), but it should work
