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Christine Poerschke commented on SOLR-13350: -------------------------------------------- [~dsmiley] at https://github.com/apache/solr/pull/2508#issuecomment-2176117831 wrote: bq. Can you recommend a way to benchmark this myself, like if I wanted to tweak it to see how my ideas work out? [~ichattopadhyaya] above wrote: bq. ... There are a few more things I've identified that can be improved here, around the defaults, ... I don't know what the ideas or things might be but just wanted to share that Lucene has {{MAX_DOCS_PER_SLICE}} and {{MAX_SEGMENTS_PER_SLICE}} constants and slicing logic -- https://github.com/apache/lucene/blob/releases/lucene/9.9.2/lucene/core/src/java/org/apache/lucene/search/IndexSearcher.java#L325-L332 -- and I'm planning to run some experiments w.r.t. reducing the {{MAX_SEGMENTS_PER_SLICE}} to 1. (And to be clear, I'm not suggesting that {{SolrIndexSearcher}} provide a way for users to be able to configure these {{MAX_*_PER_SLICE}} values, just sharing that the slicing logic is there.) > Explore collector managers for multi-threaded search > ---------------------------------------------------- > > Key: SOLR-13350 > URL: https://issues.apache.org/jira/browse/SOLR-13350 > Project: Solr > Issue Type: New Feature > Reporter: Ishan Chattopadhyaya > Assignee: Ishan Chattopadhyaya > Priority: Major > Attachments: SOLR-13350-pre-PR-2508.patch, SOLR-13350.patch, > SOLR-13350.patch, SOLR-13350.patch > > Time Spent: 12h 10m > Remaining Estimate: 0h > > AFAICT, SolrIndexSearcher can be used only to search all the segments of an > index in series. However, using CollectorManagers, segments can be searched > concurrently and result in reduced latency. Opening this issue to explore the > effectiveness of using CollectorManagers in SolrIndexSearcher from latency > and throughput perspective. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org For additional commands, e-mail: issues-h...@solr.apache.org