New DHIS2 trainings in Atlanta, New York, and Seattle

Akros DHIS2 training courses have now expanded to three new cities, making learning this powerful tool even more convenient for you. Enjoy the southern comfort of Atlanta, the bustling night life of New York, or the lovely banks of Puget Sound in Seattle while learning DHIS2 from implementation experts.

These courses cover the ins and outs of the powerful DHIS2, the leading health management information system being used all across Africa and Asia. And we have made it more convenient for you to get in on the classes by hosting trainings in 9 different locations in Africa and the U.S. With courses in data analysis, system configuration and more, the knowledge you need to become a DHIS2 expert is now just a training away. Check out our course list below, then visit dhis2training.com to find the training scheduled nearest to you (or in the city you’ve been wanting to visit and just needed a good excuse!)

Visit www.dhis2training.com to learn more.

Student Discounts

Current university students with proof of enrollment are able to receive a 75% discount on the full course price. Send an e-mail to training@akros.com if you would like to register for a course using the student discount.

Evening Courses

Our evening course options are designed to work around your busy schedule and budget while still providing you with a thorough understanding of all the material that is covered during the day courses. The syllabus for the evening courses run at the same pace of the full day courses but from 7:00-9:30pm every night. Our expert instructors will walk students through the core functionalities while still illustrating use case scenarios and practical examples. Students will be asked to work through the practice exercises outside of class, and a half day on Saturday is set aside to review the exercises and practice during one-on-one time with instructors.

At 25% the cost of the full day course, the evening courses are ideal for students or end users that require a proficient knowledge of DHIS2 but are not likely to be interacting with the system on a day-to-day basis.

Visit www.dhis2training.com/evening-courses to learn more about our evening course offerings.

···

Akros
Andy Prinsen, MPA | Chief Communications Associate
aprinsen@akros.com | +1.720.432.2639

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

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

···

On Wed, May 13, 2015 at 8:46 AM, Simon Muyambo smmuyambo@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


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