RR, S: 7162400 Intermittent java.io.IOException: Bad file number during HotSpotVirtualMachine.executeCommand

[Dmitry Samersoff]

Serguei,

I continue with this issue, but because of intermittent nature of the
failure it takes a time.

-Dmitry

On 2012-08-22 01:05, serguei.spitsyn at oracle.com wrote:
> Dmitry,
> 
> I see your point.
> It is still interesting what is the cause of the asynchronous detach as
> it might bite us again.
> 
> Thanks,
> Serguei
> 
> 
> On 8/21/12 1:24 PM, Dmitry Samersoff wrote:
>> Serguei,
>>
>> The test stop falling, this is the reason I send the webrev,
>> but test never fail constantly so I couldn't be sure
>> I fix the problem.
>>
>> -Dmitry
>>
>> On 2012-08-22 00:15, serguei.spitsyn at oracle.com wrote:
>>> Dmitry,
>>>
>>> It is not clear how would moving the enqueue() call into the
>>> synchronized statement solve the asynchronous detach issue.
>>> Will this issue come back in some other form?
>>> The test is still going to fail intermittently, right?
>>> What is reason of the the asynchronous detach?
>>>
>>> Thanks,
>>> Serguei
>>>
>>>
>>> On 8/21/12 12:23 PM, Alan Bateman wrote:
>>>> On 21/08/2012 20:05, Dmitry Samersoff wrote:
>>>>> Hi Everybody,
>>>>>
>>>>> Please review small fix.
>>>>>
>>>>> http://cr.openjdk.java.net/~dsamersoff/7162400/webrev.02/
>>>>>
>>>>> -Dmitry
>>>>>
>>>> Can you explain the issue a bit further? Looking at the code I can see
>>>> there may be an issue with asynchronous detach (my default, I didn't
>>>> get that right in the original implementation) but I can't tell if
>>>> this is what you are trying to address now.
>>>>
>>>> -Alan
>>
> 


-- 
Dmitry Samersoff
Java Hotspot development team, SPB04
* There will come soft rains ...