[Lucene.Net] How to add document to more than one index (but only analyze once)?

[Robert Stewart]

Is it possible to add a document to more than one index at the same time, such 
that document fields are only analyzed one time?  For instance, to add document 
to both a master index, and a smaller near real-time index.  I would like to 
avoid analyzing document fields more than once but I dont see if that is 
possible at all using Lucene API.

Thanks,
Bob

Re: [Lucene.Net] How to add document to more than one index (but only analyze once)?

[digy digy]

How about indexing the new document(s) in memory using RAMDirectory then
calling indexWriter.AddIndexesNoOptimize for NRT  master index?

DIGY

On Fri, Sep 9, 2011 at 5:33 PM, Robert Stewart robert_stew...@epam.comwrote:

 Is it possible to add a document to more than one index at the same time,
 such that document fields are only analyzed one time?  For instance, to add
 document to both a master index, and a smaller near real-time index.  I
 would like to avoid analyzing document fields more than once but I dont see
 if that is possible at all using Lucene API.

 Thanks,
 Bob

Re: [Lucene.Net] How to add document to more than one index (but only analyze once)?

[Robert Stewart]

That sounds like a good plan.  How will that affect existing merge scheduling?  
For master index I use merge factor of 2.


On Sep 9, 2011, at 11:44 AM, digy digy wrote:

 How about indexing the new document(s) in memory using RAMDirectory then
 calling indexWriter.AddIndexesNoOptimize for NRT  master index?
 
 DIGY
 
 On Fri, Sep 9, 2011 at 5:33 PM, Robert Stewart robert_stew...@epam.comwrote:
 
 Is it possible to add a document to more than one index at the same time,
 such that document fields are only analyzed one time?  For instance, to add
 document to both a master index, and a smaller near real-time index.  I
 would like to avoid analyzing document fields more than once but I dont see
 if that is possible at all using Lucene API.
 
 Thanks,
 Bob