[jira] [Closed] (SOLR-2357) Thread Local memory leaks on restart

["David Smiley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-2357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Smiley closed SOLR-2357.
------------------------------
    Resolution: Unresolved

Closing since this seems to be for Tomcat.  Besides, Solr doesn't officially support running in web containers any more.

> Thread Local memory leaks on restart
> ------------------------------------
>
>                 Key: SOLR-2357
>                 URL: https://issues.apache.org/jira/browse/SOLR-2357
>             Project: Solr
>          Issue Type: Bug
>          Components: contrib - Solr Cell (Tika extraction), search
>    Affects Versions: 1.4.1
>         Environment: Windows Server 2008, Apache Tomcat 7.0.8, Java 1.6.23
>            Reporter: Gus Heck
>              Labels: memory_leak, threadlocal
>
> Restarting solr (via a changed to a watched resource or via manager app for example) after submitting documents with Solr-Cell, gives the following message (many many times), and causes Tomcat to shutdown completely. 
> SEVERE: The web application [/solr] created a ThreadLocal with key of type [org.
> apache.solr.common.util.DateUtil.ThreadLocalDateFormat] (value [org.apache.solr.
> common.util.DateUtil$ThreadLocalDateFormat@dc30dfa]) and a value of type [java.t
> ext.SimpleDateFormat] (value [java.text.SimpleDateFormat@5af7aed5]) but failed t
> o remove it when the web application was stopped. Threads are going to be renewe
> d over time to try and avoid a probable memory leak.
> Feb 10, 2011 7:17:53 AM org.apache.catalina.loader.WebappClassLoader checkThread
> LocalMapForLeaks



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