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https://issues.apache.org/jira/browse/SOLR-4586?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13629036#comment-13629036
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Shawn Heisey commented on SOLR-4586:
------------------------------------
In situations where true consensus cannot be found, but most people agree work
is needed, how do we decide what to do?
Back to the issue - is there a way in Lucene to specify something like the
following query (using all of the different kinds of boolean logic) without
BooleanQuery?
(+author:tolkien -title:hobbit) isbn:( ... 200000 different ISBNs ...)
If so, how's the performance compared to BooleanQuery, and could Solr reliably
construct such a query? That would be the ideal long-term fix, if it's
possible, and that would make this issue a band-aid until the real fix can
happen.
> Increase default maxBooleanClauses
> ----------------------------------
>
> Key: SOLR-4586
> URL: https://issues.apache.org/jira/browse/SOLR-4586
> Project: Solr
> Issue Type: Improvement
> Affects Versions: 4.2
> Environment: 4.3-SNAPSHOT 1456767M - ncindex - 2013-03-15 13:11:50
> Reporter: Shawn Heisey
> Attachments: SOLR-4586.patch, SOLR-4586.patch, SOLR-4586.patch,
> SOLR-4586.patch
>
>
> In the #solr IRC channel, I mentioned the maxBooleanClauses limitation to
> someone asking a question about queries. Mark Miller told me that
> maxBooleanClauses no longer applies, that the limitation was removed from
> Lucene sometime in the 3.x series. The config still shows up in the example
> even in the just-released 4.2.
> Checking through the source code, I found that the config option is parsed
> and the value stored in objects, but does not actually seem to be used by
> anything. I removed every trace of it that I could find, and all tests still
> pass.
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