Kevin Risden created LUCENE-10576: ------------------------------------- Summary: ConcurrentMergeScheduler maxThreadCount calculation is artificially low Key: LUCENE-10576 URL: https://issues.apache.org/jira/browse/LUCENE-10576 Project: Lucene - Core Issue Type: Bug Reporter: Kevin Risden
https://github.com/apache/lucene/blob/main/lucene/core/src/java/org/apache/lucene/index/ConcurrentMergeScheduler.java#L177 {code:java} maxThreadCount = Math.max(1, Math.min(4, coreCount / 2)); {code} This has a practical limit of max of 4 threads due to the Math.min. This doesn't take into account higher coreCount. I can't seem to tell if this is by design or this is just a mix up of logic during the calculation. -- This message was sent by Atlassian Jira (v8.20.7#820007) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org