RFR: 8306580: Propagate CDS dumping errors instead of directly exiting the VM [v6]

[Thomas Stuefe]

On Thu, 23 May 2024 15:52:28 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

>> Matias Saavedra Silva has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Ioi comments
>
> Hi Matias,
> 
> I wondered why we would need this, but the JVM crashing because we dump via jcmd is a compelling argument :)
> 
> However, I am not sure how many of these things would work. E.g. when encountering an IO error on open, do we now continue with invalid FILE now? Same for memory allocation.
> 
> I think there must be some way to jump out of dumping.

> @tstuefe could you take one more look? There have been some substantial changes since your last comment and I'd like to hear your input.

Sorry @matias9927 I missed your comment. Change looks good.

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PR Comment: https://git.openjdk.org/jdk/pull/19370#issuecomment-2188536085