Atri Sharma created LUCENE-8757: ----------------------------------- Summary: Better Segment To Thread Mapping Algorithm Key: LUCENE-8757 URL: https://issues.apache.org/jira/browse/LUCENE-8757 Project: Lucene - Core Issue Type: Improvement Reporter: Atri Sharma
The current segments to threads allocation algorithm always allocates one thread per segment. This is detrimental to performance in case of skew in segment sizes since small segments also get their dedicated thread. This can lead to performance degradation due to context switching overheads. A better algorithm which is cognizant of size skew would have better performance for realistic scenarios -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org