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LUCENE-9024: CHANGES entry.

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Adrien Grand 2019-10-29 09:23:24 +01:00
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@ -96,6 +96,10 @@ Optimizations
* LUCENE-8932: BKDReader's index is now stored off-heap when the IndexInput is * LUCENE-8932: BKDReader's index is now stored off-heap when the IndexInput is
an instance of ByteBufferIndexInput. (Jack Conradson via Adrien Grand) an instance of ByteBufferIndexInput. (Jack Conradson via Adrien Grand)
* LUCENE-9024: IntroSelector now falls back to the median of medians algorithm
instead of sorting when the maximum recursion level is exceeded, providing
better worst-case runtime. (Paul Sanwald via Adrien Grand)
Bug Fixes Bug Fixes
* LUCENE-9001: Fix race condition in SetOnce. (Przemko Robakowski) * LUCENE-9001: Fix race condition in SetOnce. (Przemko Robakowski)