Re: [cdt-dev] Problem with latest CPP EPP and Docker terminal

[Jonah Graham <jonah@xxxxxxxxxxxxxxxx>]

Hi Jeff,

We can't really update EPP before 2022-03 (without a full respin) because I don't think it would be approved by the planning council to do a respin for this. It is possible to have a linuxtools service release with a p2.inf that adds the extra options though so Check for Updates could see it*. Alternatively ask users to downgrade to Java 11?

* Slight complication is that there is no linuxtools update site configured by default. There is a CDT one.

There is a separate conversation on whether adding those args is ok or iif fixing the code to not access JDK internals needs to be done.

Jonah

~~~
Jonah Graham
Kichwa Coders
www.kichwacoders.com

On Thu, 16 Dec 2021 at 15:12, Jeff Johnston <jjohnstn@xxxxxxxxxx> wrote:

Hi Jonah,

There is an issue with the latest CPP EPP running Docker containers and showing results in the terminal.  Docker uses a hijack method that utilizes reflection and this is being blocked by the default Java 17 shipped with the EPP.

I found that adding: -vmargs --add-opens java.base/java.io=ALL-UNNAMED --add-opens/java.base/sun.nio.ch=ALL-UNNAMED fixes the problem for me.

Can we add these options to the config?  Can we do an EPP update prior to 2022-03?

-- Jeff J.

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