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From Tudor Rogoz <ro...@adobe.com>
Subject Re: ConstraintViolationException on heavy load
Date Fri, 29 Mar 2013 15:51:26 GMT
Thanks Michael for looking on this, I just raised OAK-730 
<https://issues.apache.org/jira/browse/OAK-730>

Tudor

On 03/29/2013 04:38 PM, Michael Dürig wrote:
> Hi,
>
> Just to confirm, this reproduces immediately on OSX. My checkout is at
> revision 1462232.
>
> Michael
>
> On 29.3.13 13:50, Tudor Rogoz wrote:
>> Hi,
>>
>> Seems that the issue still reproduces.
>> The microkernels may fail on a local non-clustered mongod instance, too
>> (not only in cluster).
>>
>> So what I did, I hope you'll get the exception on your machine too:
>>
>> - I used the test attached to this email and trigger it 3 times from my
>> IDE.
>> - the test uses a "database barrier" (
>> dbWriter.syncMongos(writersNumber, "syncOAK") ) and waits for all the
>> java processes before starting to write
>> - i put a breakpoint on "e.printStackTrace();" just to catch the exception
>>
>> I was able to reproduce it multiple times with an oak build from Friday
>> (29 march) on both my Ubuntu station, and on a Windows station (on this
>> platform i had to wait longer).
>> Can you please try again with the attached test, and see if reproduces
>> on your station?
>>
>> Tudor
>>
>> On 03/27/2013 04:42 PM, Jukka Zitting wrote:
>>> Hi,
>>>
>>> On Wed, Mar 27, 2013 at 4:28 PM, Tudor Rogoz <rogoz@adobe.com> wrote:
>>>> I just made a pull, and is not reproducing on my side, too.It was
>>>> probably
>>>> fixed somehow in the latest commits.
>>> OK, good to know!
>>>
>>> BR,
>>>
>>> Jukka Zitting


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