punAhuja commented on PR #4724: URL: https://github.com/apache/solr/pull/4724#issuecomment-5278328509
> Thanks for this! What is "many" segments vs "few" ? > > Did you consider & reject use of the `solr/benchmark` (JMH) benchmark system? Multithreaded search parralelizes searching on different segments. So more segments = more parallelization. I was testing on a dataset with 1M docs, so I configured it to use NoMerge policy and flush at every 2k docs so I have more segments in the index. So, few segments -> TieredMergePolicy, no maxBufferedDocs override many segments(500 segments) -> NoMergePolicy and maxBufferedDocs=2000 I didn't consider solr/benchmark as I have used solr-bench and am comfortable with it. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
