dhis2-users team mailing list archive

[Morten Olav Hansen <mortenoh@xxxxxxxxx>]

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 <smmuyambo@xxxxxxxxx> 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*
>
>
>
>
>
>
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