RFR: 8240783 JFR: TestClose could not finish chunk

[mikhailo.seledtsov at oracle.com]

Additional info for logging looks good,

Misha

On 4/23/20 1:33 AM, Erik Gahlin wrote:
> Hi,
>
> Could I have a review of a fix that adds additional logging to determine why a chunk can’t be finished.
>
> I was unable to reproduce the issue after running the tests hundreds of times. It only happened on a custom build once, so it might not be a product issue, but if it happens again, there will be more information on what went wrong.
>
> Webrev:
> http://cr.openjdk.java.net/~egahlin/8240783/
>
> Bug:
> https://bugs.openjdk.java.net/browse/JDK-8240783
>
> Testing: jdk/jdk/jfr
>
> Thanks
> Erik