Review quest for JDK-7067973: test/java/lang/management/MemoryMXBean/CollectionUsageThreshold.java hanging intermittently
mandy.chung at oracle.com
Thu Nov 14 18:55:00 PST 2013
On 11/14/2013 6:16 PM, Eric Wang wrote:
> Hi Everyone,
> I'm working on the bug https://bugs.openjdk.java.net/browse/JDK-7067973.
> It is a test bug as the test doesn't guarantee memory allocated from
> the Old Gen, if the used memory is zero and doesn't cross the
> threshold, no notification is sent, so both the main thread and
> Checker thread are blocked to wait for the GC notification.
> so the suggested fix is similar as the fix ResetPeakMemoryUsage.java
> <http://hg.openjdk.java.net/jdk8/tl/jdk/rev/a0896634ab46> to create
> big object to make sure the old gen usage crosses the threshold and
> run test with different GC vmoptions.
What are you looking for specifically? I have provided the above
information. I need to see the webrev to provide further feedback.
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