[8u] [JFR] RFR: JFR backports from 11.0.4

[Mario Torre]

I think they first need to go in 11 and then in incubator (or directly
in 8u as we will probably merge incubator with 8u in the next few
days).

Cheers,
Mario

On Sat, Jan 4, 2020 at 9:04 AM Aleksey Shipilev <shade at redhat.com> wrote:
>
> Hi,
>
> What is the status for these? Are we having them in 8u-jfr-incubator, or? I do not see the pushes
> here: http://hg.openjdk.java.net/jdk8u/jdk8u-jfr-incubator/hotspot, for example for 8215727.
>
> On 9/10/19 2:50 PM, Andrey Petushkov wrote:
> > Thank you. We'll take care of it then.
> > The list of backports we're currently working on (for jdk8u incubator)
> > was part of initial email. For convenience please find it below:
> >
> > https://bugs.openjdk.java.net/browse/JDK-8185525: Add JFR event for DictionarySizes
> > https://bugs.openjdk.java.net/browse/JDK-8213448: [TESTBUG] enhance jfr/jvm/TestDumpOnCrash
> > https://bugs.openjdk.java.net/browse/JDK-8215727: Restore JFR thread sampler loop to old / previous behavior
> > https://bugs.openjdk.java.net/browse/JDK-8216283: Allow shorter method sampling interval than 10 ms
> > https://bugs.openjdk.java.net/browse/JDK-8217362: Emergency dump does not work when disk=false is set
> > https://bugs.openjdk.java.net/browse/JDK-8219241: Provide basic virtualization related info in the hs_error file on linux/windows x86_64
> > https://bugs.openjdk.java.net/browse/JDK-8219566: JFR did not collect call stacks when MaxJavaStackTraceDepth is set to zero
> > https://bugs.openjdk.java.net/browse/JDK-8219997: [TESTBUG] Create test for JFR events in Docker container: CPU, Memory and Process Info
> > https://bugs.openjdk.java.net/browse/JDK-8220293: Deadlock in JFR string pool
> > https://bugs.openjdk.java.net/browse/JDK-8220555: JFR tool shows potentially misleading message when it cannot access a file
> > https://bugs.openjdk.java.net/browse/JDK-8220657: JFR.dump does not work when filename is set
> > https://bugs.openjdk.java.net/browse/JDK-8221569: JFR tool produces incorrect output when both --categories and --events are specified
> > https://bugs.openjdk.java.net/browse/JDK-8221711: [TESTBUG] create more tests for JFR in container environment
> > https://bugs.openjdk.java.net/browse/JDK-8222888: [TESTBUG] docker/TestJFREvents.java fails due to "RuntimeException: JAVA_MAIN_CLASS_ is not defined"
> > https://bugs.openjdk.java.net/browse/JDK-8223438: add VirtualizationInformation JFR event
> > https://bugs.openjdk.java.net/browse/JDK-8223599: minimal build fails after JDK-8185525
> > https://bugs.openjdk.java.net/browse/JDK-8224217: RecordingInfo should use textual representation of path
> > https://bugs.openjdk.java.net/browse/JDK-8225310: JFR crashed in JfrPeriodicEventSet::requestProtectionDomainCacheTableStatistics()
>
>
> --
> Thanks,
> -Aleksey
>


-- 
Mario Torre
Associate Manager, Software Engineering
Red Hat GmbH <https://www.redhat.com>
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