Hi Jody,

Thanks for getting back to me.

I’ll give that a go although my colleagues had already tried that one for a 
different application and had issues. However my question still stands in a 
generic sense because I think there needs to be clarity on what is now 
recommended.

After all the work to support Java 11 are we still saying that Java 8 is better 
and is that likely to change soon?

I’m sure the Adopt one is fine and will pass our compliance testing this month 
but I just felt it is still felt it is relevant to ask for some clarity on 
whether Java 11 will become the recommended version shortly.

The GeoServer releases come with a clear change log detailing what patches are 
included but I can’t see that on the AdoptOpenJDK site; are the two OpenJDK 
sites actually separate products or is it just a distribution of the same 
project?

I mostly ask because their support page gives plenty of information about the 
quality of the builds, which I accept; but how do you know what security 
patches are being applied if the Oracle version is now commercial, OpenJDK 
appears to not be updating and AdoptOpenJDK seem to be giving limited 
information.

Anyway; I’ll have a go at installing that one on my DEV server for now.

Cheers,
Paul

From: Jody Garnett <[email protected]>
Sent: 31 December 2019 21:11
To: Paul Wittle <[email protected]>
Cc: [email protected]
Subject: Re: [Geoserver-users] Java version

Paul there are many distributions of openjdk:

Mac and Windows please try
https://adoptopenjdk.net/

Or use the one that comes with your Linux distribution.

On Tue, Dec 31, 2019 at 9:45 PM Paul Wittle 
<[email protected]<mailto:[email protected]>> 
wrote:
Hi everyone,

Just a quick question for you. On the documentation it states that the latest 
versions of GeoServer have been tested with OpenJDK 11 (on Tomcat 9) but then 
goes on to say that the best performance is on Java 8.

To keep up with security our authority wants me to update my version of Java 8 
but that now falls under the pay for a licence category and I can’t see OpenJDK 
8 (it seems to start from 9 and says the early adoption program has ended).

What is currently the recommended version of Java because we are using Tomcat 
8.5 so I can install OpenJDK 11 but wondered if someone could clarify the 
performance sentence for me?

Should I move to Tomcat 9 / OpenJDK 11?

Thanks in advance and I hope everyone had a great Christmas.
Paul
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Please make sure you read the following two resources before posting to this 
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- Earning your support instead of buying it, but Ian Turton: 
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- The GeoServer user list posting guidelines: 
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https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer


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of the individual or entity to whom they are addressed. It may contain 
unclassified but sensitive or protectively marked material and should be 
handled accordingly. Unless you are the named addressee (or authorised to 
receive it for the addressee) you may not copy or use it, or disclose it to 
anyone else. If you have received this transmission in error please notify the 
sender immediately. All traffic may be subject to recording and/or monitoring 
in accordance with relevant legislation. Any views expressed in this message 
are those of the individual sender, except where the sender specifies and with 
authority, states them to be the views of Dorset Council. Dorset Council does 
not accept service of documents by fax or other electronic means. Virus 
checking: Whilst all reasonable steps have been taken to ensure that this 
electronic communication and its attachments whether encoded, encrypted or 
otherwise supplied are free from computer viruses, Dorset Council accepts no 
liability in respect of any loss, cost, damage or expense suffered as a result 
of accessing this message or any of its attachments. For information on how 
Dorset Council processes your information, please see 
www.dorsetcouncil.gov.uk/416433
_______________________________________________
Geoserver-users mailing list

Please make sure you read the following two resources before posting to this 
list:
- Earning your support instead of buying it, but Ian Turton: 
http://www.ianturton.com/talks/foss4g.html#/
- The GeoServer user list posting guidelines: 
http://geoserver.org/comm/userlist-guidelines.html

If you want to request a feature or an improvement, also see this: 
https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer


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