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From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1771) Using explain may double ram reqs for fieldcaches when using ValueSourceQuery/CustomScoreQuery or for ConstantScoreQuerys that use a caching Filter.
Date Wed, 05 Aug 2009 15:05:14 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12739547#action_12739547
] 

Michael McCandless commented on LUCENE-1771:
--------------------------------------------

bq. And break back compat?! Yeah, that seems reasonable to me. Anyone else?

Right.  Though, we'd fix all core/contrib Query classes to cutover to the new API.  It'd only
be external (custom) Query impls that'd hit this.  I think a hard break is better than a subtle
and rather shocking "my explain method just consumed XXX MB" failure.

> Using explain may double ram reqs for fieldcaches when using ValueSourceQuery/CustomScoreQuery
or for ConstantScoreQuerys that use a caching Filter.
> ----------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-1771
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1771
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: Search
>            Reporter: Mark Miller
>            Assignee: Mark Miller
>             Fix For: 2.9
>
>         Attachments: LUCENE-1771.patch, LUCENE-1771.patch, LUCENE-1771.patch, LUCENE-1771.patch
>
>


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