[hibernate-dev] http://ci.hibernate.org/job/hibernate-orm-master/48/

[Strong Liu]

Sanne,

is it possible that you give me ssh access to the ci server?

On Apr 25, 2013, at 3:10 PM, Strong Liu <stliu at hibernate.org> wrote:

> actually this commit doesn't help ( but I don't think it causes anything either ), I will rollback this commit
> 
> the idea was :
> 
> from the profiler, I see all CustomRunner instances ( one test class each ) live in JVM and not get GCd at all, as well as thousands of ExtendedFrameworkMethod instance ( one test case each ), which takes lots of memory.
> 
> So, this commit just intended to free these objects after each test run, but I missed it is also referenced by org.junit.runners.ParentRunner#fFilteredChildren, which means, if the Runner is not GCd, then these FrameworkMethods will not be GCd
> 
>  
> 
> On Apr 25, 2013, at 2:41 AM, Steve Ebersole <steve at hibernate.org> wrote:
> 
>> This seems to be tied to the commits for 
>> https://hibernate.atlassian.net/browse/HHH-8127
>> 
>> Strong, these were your commits.  Can you give us any insight here?
>> 
>> The ci.hibernate.org tests were passing before your work : 
>> http://ci.hibernate.org/job/hibernate-orm-master/52/
>> 
>> They started failing after your commit, and have not completed since : 
>> http://ci.hibernate.org/job/hibernate-orm-master/53/
>> 
>> 
>> On Tue 23 Apr 2013 06:10:10 PM CDT, Steve Ebersole wrote:
>>> Any other thoughts one what to do here?
>>> 
>>> Sanne, not sure if you saw my earlier response, but heap size is
>>> already set to 1024m, not 2048m.  The only change I pulled over from
>>> that was to add jvmArgs '-XX:MaxPermSize=256m' as well.  Do you want
>>> me to back that out as well?
>>> 
>>> 
>>> On Mon 22 Apr 2013 05:01:08 PM CDT, Steve Ebersole wrote:
>>>> You mean for tests?  Right now I see:
>>>> 
>>>> test {
>>>>   ...
>>>>   maxHeapSize = "1024m"
>>>> }
>>>> 
>>>> 
>>>> On Sat 20 Apr 2013 02:20:56 PM CDT, Sanne Grinovero wrote:
>>>>> Hi Steve,
>>>>> from the Jenkins console I couldn't figure it out either; I looked on
>>>>> the server and it seems the system kernel killed a java process
>>>>> because it needed more memory.
>>>>> 
>>>>> The system has plenty of memory available now that no tests are
>>>>> running (about 1700MB), but from system logs it seems it regularly
>>>>> kills some java ORM process; this is not a regular out-of-heap size so
>>>>> it might be worth a short to revert the gradle memory options from
>>>>> 
>>>>> maxHeapSize = "2048m"
>>>>> 
>>>>> to
>>>>> 
>>>>> maxHeapSize = "1024m"
>>>>> 
>>>>> I had applied that change myself when we had the OOMs before because
>>>>> of the leak we profiled ...
>>>>> Also I'll keep in mind at the next machine refresh that we might want
>>>>> more memory.
>>>>> 
>>>>> Cheers,
>>>>> Sanne
>>>>> 
>>>>> 
>>>>> On 20 April 2013 17:24, Steve Ebersole <steve at hibernate.org> wrote:
>>>>>> Can someone tell me why
>>>>>> http://ci.hibernate.org/job/hibernate-orm-master/48/ is showing as
>>>>>> failing?
>>>>>> 
>>>>>> I looked in console and test output and see nothing (although it only
>>>>>> runs the hibernate-c3p0 tests).
>>>>>> _______________________________________________
>>>>>> hibernate-dev mailing list
>>>>>> hibernate-dev at lists.jboss.org
>>>>>> https://lists.jboss.org/mailman/listinfo/hibernate-dev
>> _______________________________________________
>> hibernate-dev mailing list
>> hibernate-dev at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/hibernate-dev
> 
> -------------------------
> Best Regards,
> 
> Strong Liu <stliu at hibernate.org>
> http://about.me/stliu/bio
> 
> 
> 

-------------------------
Best Regards,

Strong Liu <stliu at hibernate.org>
http://about.me/stliu/bio