Hi,

We have modified the Lucene plugin slightly to allow for *document* based 
indexing and will share that work as soon as it has been tested and made a 
more generic/reusable.

This change allows a Lucene documents to be created for any/all ORecord 
values, via template, and is quite useful when building enterprise search .

I need input on current limitations before we continue:

   - We created the field "all" as a meta field
   - It currently changes values when the vertex is saved to trigger index 
   update
   - A better way would be to allow for a proper meta-field (containing 
   "@rid+@version" value to trigger updates on any change)
   - Specifying the "all" field in a query triggers index use (where all 
   LUCENE '<search-terms>')
   - Any ideas on how to improve this implementation?
   
   - The template is passed to the indexer via metadata 
   - currently quite crude (would benefit from assistance from someone more 
   OrientDB savvy than me)
   - any other way?
   
   - We would very much like to move to Lucene 5.2
   - any plans of upgrading from 4.7?
   
   
Anyways; this is our first potential contribution to OrientDB and I would 
very much like to connect to someone @OrientDB that can assist with details 
and changes required to make it easily re-usable/proper.

Best regards,
  -Stefan

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