RFR: JDK-8301842: JFR: increase checkpoint event size for stacktrace and string pool

Tue Feb 14 09:58:42 UTC 2023

On Mon, 6 Feb 2023 09:56:01 GMT, Ekaterina Vergizova <evergizova at openjdk.org> wrote:

> Could I have a review of a follow up fix to JDK-8298129.
> JDK-8298129 increases checkpoint event size beyond u4 limit, but doesn't support it for stacktrace and string pools, that can exceed this limit.
> Tested with jdk/jfr and tier1.

Hi Ekaterina, thank you for complementing my incomplete fix for JDK-8298129. I completely missed that stacktrace and string pool serialization is done as part of jfrRecorderService.cpp.

Changes looks good, thanks for fixing!

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Marked as reviewed by mgronlun (Reviewer).

PR: https://git.openjdk.org/jdk/pull/12432