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From Günter Ladwig <...@aifb.uni-karlsruhe.de>
Subject Re: Stream field values
Date Wed, 15 Jul 2009 11:58:41 GMT
Hi,

thanks for your answer. I know about lazy loading fields, but my  
question is whether fields are always loaded as a whole or if it is  
possible in some way to stream a field's contents.

Regards,
Günter
-- 
Dipl.-Inform. Günter Ladwig
Institute AIFB, University of Karlsruhe, D-76128 Karlsruhe
Phone +49 (0)721 608 7946         Building 11.40, Room 250
gla@aifb.uni-karlsruhe.de        www.aifb.uni-karlsruhe.de



On 14.07.2009, at 19:21, Grant Ingersoll wrote:

> Have a look at the FieldSelector and the Lazy load capability.  See http://www.lucidimagination.com/search/?q=FieldSelector

>  for some pointers.
>
> -Grant
> On Jul 14, 2009, at 11:12 AM, Günter Ladwig wrote:
>
>> Hi,
>>
>> I have a situation, where stored, un-indexed fields can contain  
>> potentially large amounts of data. Is it possibly to read the  
>> contents of a field incrementally? That is, do not load the  
>> complete contents from disk, but read X bytes at a time. Does the  
>> Reader returned by Field.readerValue() work that way? Or is this  
>> only possible with tokenized fields?
>>
>> Thanks!
>>
>> Regards,
>> Günter
>> -- 
>> Dipl.-Inform. Günter Ladwig
>> Institute AIFB, University of Karlsruhe, D-76128 Karlsruhe
>> Phone +49 (0)721 608 7946         Building 11.40, Room 250
>> gla@aifb.uni-karlsruhe.de        www.aifb.uni-karlsruhe.de
>>
>>
>>
>>
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>
> --------------------------
> Grant Ingersoll
> http://www.lucidimagination.com/
>
> Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids)  
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>
>
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