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Mike Drob commented on SOLR-14576: ---------------------------------- Do you have GC logs or a heap dump analysis highlighting it? I'd be interested to learn more. > HttpCacheHeaderUti.etagCoreCache should not use a SolrCore as key > ----------------------------------------------------------------- > > Key: SOLR-14576 > URL: https://issues.apache.org/jira/browse/SOLR-14576 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) > Reporter: Noble Paul > Priority: Minor > Time Spent: 10m > Remaining Estimate: 0h > > GC performance is affected when the key is a complex data structure. We can > make it > {code} > private static WeakIdentityMap<String, EtagCacheVal> etagCoreCache = > WeakIdentityMap.newConcurrentHashMap(); > {code} > instead of > {code} > private static WeakIdentityMap<SolrCore, EtagCacheVal> etagCoreCache = > WeakIdentityMap.newConcurrentHashMap(); > {code} > -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org