The PergGen space is the important option. What are you JAVA_OPTS.? -- Sent from my mobile On Sep 11, 2012 7:25 AM, "Hannan Khan" <hann...@gmail.com> wrote:
> 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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