dhis2-devs team mailing list archive

[Morten Olav Hansen <mortenoh@xxxxxxxxx>]

Hi

How much memory does your server have? and what is the size of your
database?

--
Morten


On Tue, Sep 11, 2012 at 2:51 PM, Hannan Khan <hannank@xxxxxxxxx> wrote:

> -XX:MaxPermSize=2048m and -XX:PermSize=512m
>
>
> On Tue, Sep 11, 2012 at 11:27 AM, Jason Pickering <
> jason.p.pickering@xxxxxxxxx> wrote:
>
>> 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" <hannank@xxxxxxxxx> 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.pickering@xxxxxxxxx> 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 <hannank@xxxxxxxxx>
>>>> 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.pickering@xxxxxxxxx>
>>>> > 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" <hannank@xxxxxxxxx> 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
>>>> >>>
>>>> >>>
>>>> >>>
>>>> >>>
>>>> >>> _______________________________________________
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>>>> >>>
>>>> >
>>>>
>>>
>>>
>
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