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https://issues.apache.org/jira/browse/LUCENE-3054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Otis Gospodnetic updated LUCENE-3054:
-------------------------------------
Affects Version/s: 3.1
Btw. this is with Lucene 3.1
For full thread: http://search-lucene.com/m/ytANA59Q9G1
> add assert to sorts catch broken comparators in tests
> -----------------------------------------------------
>
> Key: LUCENE-3054
> URL: https://issues.apache.org/jira/browse/LUCENE-3054
> Project: Lucene - Java
> Issue Type: Task
> Affects Versions: 3.1
> Reporter: Robert Muir
> Attachments: LUCENE-3054.patch
>
>
> Looking at Otis's sort problem on the mailing list, he said:
> {noformat}
> * looked for other places where this call is made - found it in
> MultiPhraseQuery$MultiPhraseWeight and changed that call from
> ArrayUtil.quickSort to ArrayUtil.mergeSort
> * now we no longer see SorterTemplate.quickSort in deep recursion when we do a
> thread dump
> {noformat}
> I thought this was interesting because PostingsAndFreq's comparator
> looks like it needs a tiebreaker.
> I think in our sorts we should add some asserts to try to catch some of these
> broken comparators.
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