Vladimir
I looked at heap dump using jhat tool.
Heap contained 2452 occurences of
java.lang.invoke.BoundMethodHandle$Species_* classes by the moment OOME
happened.
So looks like java.lang.invoke.BoundMethodHandle$Species_* classesare
not unloading as it is said in JDK-8078602 [1].
So I will e
Vladimir
On 06/04/2015 02:19 PM, Vladimir Ivanov wrote:
Konstantin,
In all cases when OOME happens the test operates with
BoundMethodHandle$SpeciesData class, so it indeed may be caused by
JDK-8078602.
It's not necessarily an evidence. Most of method handles are BMHs. So,
I'd suggest to inspe
Konstantin,
In all cases when OOME happens the test operates with
BoundMethodHandle$SpeciesData class, so it indeed may be caused by
JDK-8078602.
It's not necessarily an evidence. Most of method handles are BMHs. So,
I'd suggest to inspect the heap dump.
But is it a good idea of excluding th
Vladimir
In all cases when OOME happens the test operates with
BoundMethodHandle$SpeciesData class, so it indeed may be caused by
JDK-8078602.
But is it a good idea of excluding the test? LFGarbageCollectedTest.java
fails not every time and may catch other product issues if they happen.
We c
Konstantin,
Have you looked into the heap dump to understand why the test provokes
an OOM? Limiting test iterations is counter-productive, because it
defeats the purpose of the test.
Probably, the failure is caused by BMHs which aren't collected (see
JDK-8078602 [1]). In that case I'd prefer
Igor,
I have added comment to https://bugs.openjdk.java.net/browse/JDK-8068416
Tried 10 seeds, for all of them test fails with OOME for both 8u60 and 9.
-Konstantin
On 06/04/2015 12:15 PM, Igor Ignatyev wrote:
Konstantin,
could you please run the test on JDK 9 w/ the seed values which lead
t
Konstantin,
could you please run the test on JDK 9 w/ the seed values which lead to
failures on JDK 8u?
and please update the bug w/ gotten information.
Thanks,
Igor
On 06/04/2015 12:10 PM, Konstantin Shefov wrote:
Igor,
It seems I have given you wrong information. This test fails with OOME
Igor,
It seems I have given you wrong information. This test fails with OOME
against JDK 9 also, I managed to reproduce the failure now.
It was hard to reproduce it because of randomness, I need to rerun the
test 50 times. Although the test seems to fail with OOME more often
against JDK 8u, bu
Hi Sean, there should be exactly 440, because 11 cycles is one iteration.
-Konstantin
On 06/03/2015 10:14 PM, Seán Coffey wrote:
I bumped into this failure myself today. I think you've got a typo.
440 should be 40. Looks like a good approach otherwise.
Regards,
Sean.
On 03/06/2015 17:33, Kons
