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From Ahmet Arslan <iori...@yahoo.com>
Subject Re: A tool for frequent re-indexing...
Date Fri, 06 Apr 2012 03:18:18 GMT
> I am considering writing a small tool that would read from
> one solr core
> and write to another as a means of quick re-indexing of
> data.  I have a
> large-ish set (hundreds of thousands) of documents that I've
> already parsed
> with Tika and I keep changing bits and pieces in schema and
> config to try
> new things often.  Instead of having to go through the
> process of
> re-indexing from docs (and some DBs), I thought it may be
> much more faster
> to just read from one core and write into new core with new
> schema, analysers and/or settings.
> 
> I was wondering if anyone else has done anything similar
> already?  It would
> be handy if I can use this sort of thing to spin off another
> core write to
> it and then swap the two cores discarding the older one.

You might find these relevant :

https://issues.apache.org/jira/browse/SOLR-3246

http://wiki.apache.org/solr/DataImportHandler#SolrEntityProcessor



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