[ https://issues.apache.org/jira/browse/SOLR-12699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stanislav Livotov updated SOLR-12699: ------------------------------------- Attachment: SOLR-12699.patch > make LTRScoringModel immutable (to allow hashCode caching) > ---------------------------------------------------------- > > Key: SOLR-12699 > URL: https://issues.apache.org/jira/browse/SOLR-12699 > Project: Solr > Issue Type: Sub-task > Security Level: Public(Default Security Level. Issues are Public) > Components: contrib - LTR > Reporter: Stanislav Livotov > Priority: Major > Attachments: SOLR-12699.patch > > > [~slivotov] wrote in SOLR-12688: > bq. ... LTRScoringModel was a mutable object. It was leading to the > calculation of hashcode on each query, which in turn can consume a lot of > time ... So I decided to make LTRScoringModel immutable and cache hashCode > calculation. ... > (Please see SOLR-12688 description for overall context and analysis results.) -- 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