Thanks Jason. I put the Java heap space 1GB and Maximum 6GB (Xmx6144m and Xms1024m). But still getting 'java.lang.OutOfMemoryError: Java heap space' error. That why I asked that whether that is a bug or not.
I am trying to other options and contact you soon. Regards Hannan On Mon, Sep 10, 2012 at 11:40 AM, Jason Pickering < jason.p.picker...@gmail.com> wrote: > Hi Hannan, > > You configuration may have worked previously, but some things were > changed in the datamart and you will need to allocate more memory to > it after 2.7. > > The details are here of the server setup are here > > http://dhis2.org/doc/snapshot/en/implementer/html/ch08.html#d5e413 > > and the important part is the JAVA_OPTS environment variable, for > instance... > > export JAVA_OPTS='-Xmx6000m -Xms3000m -XX:MaxPermSize=800m > -XX:PermSize=400m' > > I am not really sure what your settings are, but you should at least > specify these options, of course adjusting them for the amount of > memory which can be allocated to DHIS2 . > > Best regards, > Jason > > > > > On Mon, Sep 10, 2012 at 10:49 AM, Hannan Khan <hann...@gmail.com> wrote: > > Dear Jason > > > > Thanks for your advice. We are running dhis2 from 2010. In earlier > version > > we dont have any problem creating datamart. After updating to version > 2.7 we > > imported a big chuck of data from two data souce and after that we have > > problem creating datamart. > > > > So far I know the configuration is ok, however I will check again and get > > back to you. > > > > Regards > > > > Hannan > > from Samsung Galaxy > > > > On Sep 9, 2012 5:39 PM, "Jason Pickering" <jason.p.picker...@gmail.com> > > wrote: > >> > >> This is not a bug. You must increase the heap size. Please consult the > >> implementation manual for details. > >> > >> Regards, > >> Jason > >> > >> -- > >> Sent from my mobile > >> > >> On Sep 9, 2012 1:12 PM, "Hannan Khan" <hann...@gmail.com> wrote: > >>> > >>> We are using dhis2 version 2.7. Whenever we generating datamart are it > >>> taking long time and it never ends.The error message is (in the tomcat > log > >>> file) > >>> > 'dhis2-org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor > >>> processChildren SEVERE: Exception invoking periodic operation: > >>> java.lang.OutOfMemoryError: Java heap space'. > >>> > >>> I attached the log file. > >>> > >>> Regards > >>> > >>> Hannan Khan > >>> > >>> National Data Warehouse > >>> > >>> > >>> > >>> > >>> _______________________________________________ > >>> Mailing list: https://launchpad.net/~dhis2-devs > >>> Post to : dhis2-devs@lists.launchpad.net > >>> Unsubscribe : https://launchpad.net/~dhis2-devs > >>> More help : https://help.launchpad.net/ListHelp > >>> > > >
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