dsmiley commented on issue #11507:
URL: https://github.com/apache/lucene/issues/11507#issuecomment-1536402480

   I'm reminded of the great maxBooleanClauses debate.  At least that limit is 
user configurable (for the system deployer; not the end user doing a query) 
whereas this new one for kNN is not.
   
   I can understand how we got to this point -- limits often start as hard 
limits.  The current limit even seems high based on what has been said.  But 
users have spoken here on a need for them to _configure_ Lucene for _their_ 
use-case (such as experimentation within a system they are familiar with) _and 
accept the performance consequences_.  **I would like this to be possible with 
a System property**.  This hasn't been expressly asked?  Why should Lucene, 
just a library that doesn't know what's best for the user, prevent a user from 
being able to do that?  
   
   This isn't an inquiry about why limits exist; of course systems need limits.


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