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Concurrency bugs in Lucene: How to fix optimistic concurrency failures - Elasticsearch Labs

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Concurrency bugs in Lucene: How to fix optimistic concurrency failures - Elasticsearch Labs

Concurrency bugs in Lucene: How to fix optimistic concurrency failures - Elasticsearch Labs.
Thanks to Fray, a deterministic concurrency testing framework from CMU’s PASTA Lab, we tracked down a tricky Lucene bug and squashed it

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