[ https://issues.apache.org/jira/browse/SOLR-17144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
David Smiley resolved SOLR-17144. --------------------------------- Fix Version/s: 9.6.0 Resolution: Fixed Thanks Pierre! > Each unused core has a dormant but active thread > ------------------------------------------------ > > Key: SOLR-17144 > URL: https://issues.apache.org/jira/browse/SOLR-17144 > Project: Solr > Issue Type: Improvement > Security Level: Public(Default Security Level. Issues are Public) > Affects Versions: 8.11, 9.4 > Reporter: Pierre Salagnac > Priority: Major > Labels: Performance > Fix For: 9.6.0 > > Time Spent: 40m > Remaining Estimate: 0h > > Each Core in SolrCloud spawns a thread to warmup and open new searchers when > needed. > In case the Core is inactive for a while, this thread uses some resources for > no good reason, and may have performance impact when we reach a very high > number of cores per Solr node. > > Simple fix is to spawn this thread on-demande with a short TTL to save some > memory. -- 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