[jira] Commented: (SOLR-1650) Consider being able to cache function results per request

2009-12-12 Thread patrick o'leary (JIRA)

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https://issues.apache.org/jira/browse/SOLR-1650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12789770#action_12789770
 ] 

patrick o'leary commented on SOLR-1650:
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Can we ensure that function queries have an isCachable method?
Distance functions can have a lot of uniqueness (think dragging on a map for 
setting the center) with a lot of distances attached. 

Having a generic cache means setting a low cache to avoid distance bloating, 
would mean lowering the value for other functions queries wanting to use that 
cache.

 Consider being able to cache function results per request
 -

 Key: SOLR-1650
 URL: https://issues.apache.org/jira/browse/SOLR-1650
 Project: Solr
  Issue Type: New Feature
Reporter: Grant Ingersoll
 Fix For: 1.5


 Once we can sort, filter and boost by functions, it may be the case that the 
 same function is executed for the same value over and over again.  Consider 
 ways to cache this information.

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[jira] Commented: (SOLR-1650) Consider being able to cache function results per request

2009-12-12 Thread Grant Ingersoll (JIRA)

[ 
https://issues.apache.org/jira/browse/SOLR-1650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12789804#action_12789804
 ] 

Grant Ingersoll commented on SOLR-1650:
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I was thinking of a cache whose scope was the length of the request.  The basic 
use case is:

1. Filter by distance
2. Boost/Sort by distance
3. Facet by distance 

Of course, this could feed the pseudo fields, too.

 Consider being able to cache function results per request
 -

 Key: SOLR-1650
 URL: https://issues.apache.org/jira/browse/SOLR-1650
 Project: Solr
  Issue Type: New Feature
Reporter: Grant Ingersoll
 Fix For: 1.5


 Once we can sort, filter and boost by functions, it may be the case that the 
 same function is executed for the same value over and over again.  Consider 
 ways to cache this information.

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You can reply to this email to add a comment to the issue online.