[jira] [Updated] (LUCENE-5519) Make queueDepth enforcing optional in TopNSearcher

["Simon Willnauer (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-5519?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Simon Willnauer updated LUCENE-5519:
------------------------------------

    Attachment: LUCENE-5519.patch

here is a patch

> Make queueDepth enforcing optional in TopNSearcher
> --------------------------------------------------
>
>                 Key: LUCENE-5519
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5519
>             Project: Lucene - Core
>          Issue Type: Improvement
>          Components: core/FSTs
>    Affects Versions: 4.7
>            Reporter: Simon Willnauer
>            Priority: Minor
>             Fix For: 4.8, 5.0
>
>         Attachments: LUCENE-5519.patch
>
>
> currently TopNSearcher enforces the maxQueueSize based on rejectedCount + topN. I have a usecase where I just simply don't know the exact limit and I am ok with a top N that is not 100% exact. Yet, if I don't specify the right upper limit for the queue size I get an assertion error when I run tests but the only workaround it to make the queue unbounded which looks odd while it would possibly work just fine. I think it's fair to add an option that just doesn't enforce the limit and if it shoudl be enforced we throw a real exception.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org