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Cyrille Roy edited comment on SOLR-2927 at 10/29/14 3:53 PM: ------------------------------------------------------------- I have been able to reproduce this issue patching the code to throw an exception in SolrCore in branch 4_2 in constructor line 875 ... resourceLoader.inform(resourceLoader); //DO NOT COMMIT THIS: if(!"metadata".equals(name)) throw new RuntimeException("test exception"); ... you can then curl any core $curl "http://localhost:xxx/solr/CORE_NAME/select?q=*:*" open a jconsole and you will see the leaking mbean named "solr/CORE_NAME" was (Author: croy): I have able to reproduce this issue patching the code to throw an exception in SolrCore in branch 4_2 in constructor line 875 ... resourceLoader.inform(resourceLoader); //DO NOT COMMIT THIS: if(!"metadata".equals(name)) throw new RuntimeException("test exception"); ... you can then curl any core $curl "http://localhost:xxx/solr/CORE_NAME/select?q=*:*" open a jconsole and you will see the leaking mbean named "solr/CORE_NAME" > SolrIndexSearcher's register do not match close and SolrCore's closeSearcher > ---------------------------------------------------------------------------- > > Key: SOLR-2927 > URL: https://issues.apache.org/jira/browse/SOLR-2927 > Project: Solr > Issue Type: Bug > Components: search > Affects Versions: 4.0-ALPHA > Environment: JDK1.6/CentOS > Reporter: tom liu > Assignee: Shalin Shekhar Mangar > Fix For: 4.9, Trunk > > > # SolrIndexSearcher's register method put the name of searcher, but > SolrCore's closeSearcher method remove name of currentSearcher on > infoRegistry. > # SolrIndexSearcher's register method put the name of cache, but > SolrIndexSearcher's close do not remove the name of cache. > so, there maybe lost some memory leak. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org