[jira] [Created] (LUCENE-10276) Turning LRUQueryCache On selectively for only a few query classes

["Angadpreet Nagpal (Jira)" <ji...@apache.org>]

Angadpreet Nagpal created LUCENE-10276:
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             Summary: Turning LRUQueryCache On selectively for only a few query classes
                 Key: LUCENE-10276
                 URL: https://issues.apache.org/jira/browse/LUCENE-10276
             Project: Lucene - Core
          Issue Type: Task
            Reporter: Angadpreet Nagpal


Hi,

I'm part of the Amazon Lucene team. I was trying to get KNN queries to work with LRUQueryCache. From my understanding, if I have isCacheable to return true from my query class then it will taken care of. However, I want Lucene to only turn on the cache for KNN only and not for any other query like TermQuery, etc which might also be returning true for the isCacheable method. Is there any easy interface which would allow me to do this without having to go into each individual query class and returning false for the isCacheable  for all of them or having to write my own cache class. Any help would be appreciated.

Please correct me if I have incorrectly assumed something. This is my first issue!

 

Thanks,

Angadpreet Nagpal



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