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https://issues.apache.org/jira/browse/SOLR-2927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14188495#comment-14188495
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Cyrille Roy edited comment on SOLR-2927 at 10/29/14 4:16 PM:
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proposed patch: in SolrCore.close() start with waiting for searcherExecutor and
then empty the infoRegistry which will unregister the mbean.
Patch is built against trunk
Please let me know if it is not the right version to build a patch.
was (Author: croy):
proposed patch: in SolrCore.close() start with waiting for searcherExecutor and
then empty the infoRegistry which will unregister the mbean
> 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
>
> Attachments: SOLR-2927.patch, mbean-leak-jira.png
>
>
> # 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.
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