RFR : JDK-8151797 - java/lang/management/ThreadMXBean/ThreadLists.java : inconsistent results

Harsha Wardhana B harsha.wardhana.b at oracle.com
Tue Mar 22 05:09:28 UTC 2016


Hello Serguei,

So far Staffan is the only reviewer.

Thanks
Harsha

On Tuesday 22 March 2016 07:47 AM, serguei.spitsyn at oracle.com wrote:
> Hi Harsha,
>
> Who are reviewers, only Staffan or there are more?
>
> Thanks,
> Serguei
>
>
> On 3/20/16 21:10, Harsha Wardhana B wrote:
>> Hello,
>>
>> Please review the new patch located at,
>>
>> http://cr.openjdk.java.net/~hb/8151797/webrev.01/
>>
>> -Harsha
>>
>> On Friday 18 March 2016 05:01 PM, Staffan Larsen wrote:
>>> You should move the Arrays.stream trigger call to before 
>>> the ManagementFactory.getThreadMXBean, otherwise the threads you get 
>>> from ThreadMXBean will not match the threads you get from the 
>>> ThreadGroups.
>>>
>>>> On 18 mars 2016, at 12:17, Harsha Wardhana B 
>>>> <harsha.wardhana.b at oracle.com 
>>>> <mailto:harsha.wardhana.b at oracle.com>> wrote:
>>>>
>>>> Hello All,
>>>>
>>>> Please review fix for,
>>>>
>>>> Issue : JDK-8151797 <http://jdk-8151797/> - 
>>>> java/lang/management/ThreadMXBean/ThreadLists.java : inconsistent 
>>>> results
>>>> Webrev : http://cr.openjdk.java.net/~hb/8151797/webrev.00/
>>>>
>>>> Root-cause :  call-site cleaner thread not started before counting 
>>>> threads via Thread.getAllStackTraces();.
>>>> Fix : Create ThreadMXBean at the beginning of test so that 
>>>> call-site cleaner thread will be started.
>>>>
>>>> Thanks
>>>> Harsha
>>>>
>>>
>>
>

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