[jdk17u-dev] RFR: 8301842: JFR: increase checkpoint event size for stacktrace and string pool

Tue Feb 14 20:18:49 UTC 2023

On Tue, 14 Feb 2023 19:40:49 GMT, Ekaterina Vergizova <evergizova at openjdk.org> wrote:

> I'd like to backport JDK-8301842 as a small follow up fix for JDK-8298129 which is already included in 17u.
> The patch applies cleanly.
> Tested with tier1 and jdk/jfr.

Have you tried to open .jfr files with earlier versions of JMC? 

I tried "jfr print" with JDK 11, and it still works for u4 sized events, but it would be good to confirm it also works with JMC 7 since it uses a different parser than the JDK.

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PR: https://git.openjdk.org/jdk17u-dev/pull/1173