atris commented on issue #854: Shared PQ Based Early Termination for Concurrent Search URL: https://github.com/apache/lucene-solr/pull/854#issuecomment-530343716 > > Is this proposal to continue collecting the full N per slice (thread work unit), until some/all of them have a full (top N) PQ and at that point you sync to find the "best bottom" across all of them? And every time one of the threads finds a newly competitive hit, increasing its bottom, we sync again to find the best bottom? > > Yes that's another option that we should investigate imo. Curious, why do we need a full local PQ before publishing the global min score? We can build upon the approach that HitsThresholdChecker exposes, and publish the bottom once we globally collect enough hits?
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