RFR 6963841: java/util/concurrent/Phaser/Basic.java fails intermittently

Alan Bateman Alan.Bateman at oracle.com
Tue Mar 27 09:26:02 UTC 2012

On 27/03/2012 05:21, David Holmes wrote:
> It's a little disconcerting that 10 seconds is not enough time, but we 
> have so many timing issues these days it is not that surprising. :(
The machines in question are relatively beefy but there is hardware 
visualization in the picture that may be an issue.

Chris - another thing that is worth checking is whether any previous 
tests are leaving looping threads. These tests are running sequentially 
in the same VM and we have had cases in the past where a test creates a 
daemon thread that heads off into the weeds, leading to slow down in 
subsequent tests. I tracked down a few of these last year and don't 
think we have any now but worth re-checking.

In any case, the test change looks fine to me too.


More information about the core-libs-dev mailing list