dhis2-devs team mailing list archive

[Hannan Khan <hannank@xxxxxxxxx>]

-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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>>> >>>
>>> >
>>>
>>
>>