On 7/24/2013 4:50 PM, shanliang wrote:
So we have 2 kinds of issues here:
1) the test related, like Thread state checking, we can fix them in
the test
2) MBean.getThreadCount() issue, we can create a bug to trace it (add
your test case to the bug), and add a workaround (sleep or call 2
times) in the test to make the test pass. Mandy is the expert and
better to get her opinion.
It's probably a race in the VM implementation in determining the thread
count. You will need to diagnose the VM implementation and compare the
thread list and the implementation of getting the thread count (check
hotspot/src/share/vm/services/threadService.cpp)
Mandy
