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From Trejkaz <trej...@trypticon.org>
Subject Re: Crazy increase of MultiPhraseQuery memory usage in Lucene 5 (compared with 3)
Date Thu, 06 Oct 2016 06:36:10 GMT
Thought I would try some thread necromancy here, because nobody
replied about this a year ago.

Now we're on 5.4.1 and the numbers changed a bit again. Recording best
times for each operation.

    Indexing: 5.723 s
    SpanQuery: 25.13 s
    MultiPhraseQuery: (waited 10 minutes and it hasn't completed yet)
    TermAutomatonQuery: 19.72 s

So it seems like span query performance is slightly better than it was
in 5.2, but MultiPhraseQuery is still no good, and TermAutomatonQuery
might be better than both.

TX

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