This is probably due to you not properly cleaning webapps directory before putting the new war file there.. can you clean it out? and put the dhis.war file there again
-- Morten On Wed, May 13, 2015 at 8:46 AM, Simon Muyambo <smmuya...@gmail.com> wrote: > Anyone ever seen the problem below when upgrading from 2.17 > > > > :~$ tail -f tomcat-dhis/logs/catalina.out > > May 13, 2015 3:26:07 AM org.apache.catalina.loader.WebappClassLoader > clearReferencesThreads > > SEVERE: The web application [] appears to have started a thread named > [WeakCollectionCleaner] but has failed to stop it. This is very likely to > create a memory leak. > > May 13, 2015 3:26:07 AM org.apache.catalina.loader.WebappClassLoader > checkThreadLocalMapForLeaks > > SEVERE: The web application [] created a ThreadLocal with key of type > [org.h2.util.DateTimeUtils$1] (value [org.h2.util.DateTimeUtils$1@1f9ca18c]) > and a value of type [java.util.GregorianCalendar] (value > [java.util.GregorianCalendar[time=1431480358910,areFieldsSet=true,areAllFieldsSet=true,lenient=true,zone=sun.util.calendar.ZoneInfo[id="Africa/Lusaka",offset=7200000,dstSavings=0,useDaylight=false,transitions=3,lastRule=null],firstDayOfWeek=1,minimalDaysInFirstWeek=1,ERA=1,YEAR=2015,MONTH=4,WEEK_OF_YEAR=20,WEEK_OF_MONTH=3,DAY_OF_MONTH=13,DAY_OF_YEAR=133,DAY_OF_WEEK=4,DAY_OF_WEEK_IN_MONTH=2,AM_PM=0,HOUR=3,HOUR_OF_DAY=3,MINUTE=25,SECOND=58,MILLISECOND=910,ZONE_OFFSET=7200000,DST_OFFSET=0]]) > but failed to remove it when the web application was stopped. Threads are > going to be renewed over time to try and avoid a probable memory leak. > > May 13, 2015 3:26:07 AM org.apache.catalina.loader.WebappClassLoader > checkThreadLocalMapForLeaks > > SEVERE: The web application [] created a ThreadLocal with key of type > [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@6431fe8a]) and a > value of type > [org.springframework.security.core.context.SecurityContextImpl] (value > [org.springframework.security.core.context.SecurityContextImpl@ffffffff: > Null authentication]) but failed to remove it when the web application was > stopped. Threads are going to be renewed over time to try and avoid a > probable memory leak. > > May 13, 2015 3:26:07 AM org.apache.coyote.AbstractProtocol stop > > INFO: Stopping ProtocolHandler ["http-bio-8080"] > > May 13, 2015 3:26:07 AM org.apache.coyote.AbstractProtocol destroy > > INFO: Destroying ProtocolHandler ["http-bio-8080"] > > e^C > > dhis@mmsserver:~$ > > > > > > *Regards* > > *Simon Muyambo* > > > > > > > __________ Information from ESET NOD32 Antivirus, version of virus > signature database 11617 (20150512) __________ > > The message was checked by ESET NOD32 Antivirus. > > http://www.eset.com > > _______________________________________________ > Mailing list: https://launchpad.net/~dhis2-users > Post to : dhis2-users@lists.launchpad.net > Unsubscribe : https://launchpad.net/~dhis2-users > More help : https://help.launchpad.net/ListHelp > >
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