[jboss-jira] [JBoss JIRA] (JGRP-2332) Port of JGroups to Quarkus

[Bela Ban (Jira)]

    [ https://issues.jboss.org/browse/JGRP-2332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13700543#comment-13700543 ] 

Bela Ban edited comment on JGRP-2332 at 3/15/19 3:19 AM:
---------------------------------------------------------

The main limitations of SubstrateVM are listed here:
 - https://github.com/oracle/graal/blob/master/substratevm/LIMITATIONS.md

Good to remember also: it's currently based on JDK8, so all code needs to be compatible with Java 8.

I would suggest to not use the "Draw" demo as the whole graphics portion of the JDK is untested  - I'd be surprised if it worked at all. Chat demo sounds good. 

Repository of Quarkus:
 - https://github.com/jbossas/protean-shamrock

Quickstarts and demos: (I recommend taking the "hibernate-resteasy" demo - in the "development" branch - as it includes a better README)
 - https://github.com/jbossas/protean-quickstarts

Chat, users help:
 - https://protean.zulipchat.com/login/#




was (Author: sannegrinovero):
The main limitations of SubstrateVM are listed here:
 - https://github.com/oracle/graal/blob/master/substratevm/LIMITATIONS.md

Good to remember also: it's currently based on JDK8, so all code needs to be compatible with Java 8.

I would suggest to not use the "Draw" demo as the whole graphics portion of the JDK is untested  - I'd be surprised if it worked at all. Chat demo sounds good.

Internal mailing list for Quarkus is currently still using the old codename:  protean-dev at redhat.com 

Temporary documentation of Quarkys (requires VPN): http://10.0.144.40/nfs/protean/ 
This includes some notes on the architecture, worth reading.

Repository of Quarkus:
 - https://github.com/jbossas/protean-shamrock

Quickstarts and demos: (I recommend taking the "hibernate-resteasy" demo - in the "development" branch - as it includes a better README)
 - https://github.com/jbossas/protean-quickstarts

Chat, users help:
 - https://protean.zulipchat.com/login/#



> Port of JGroups to Quarkus
> --------------------------
>
>                 Key: JGRP-2332
>                 URL: https://issues.jboss.org/browse/JGRP-2332
>             Project: JGroups
>          Issue Type: Task
>            Reporter: Bela Ban
>            Assignee: Bela Ban
>            Priority: Major
>             Fix For: 4.0.20
>
>
> Port JGroups to Quarkus [1].
> This is a quick and dirty port, to see what needs to be done.
> The goal is to identify changes which can be ported back to JGroups proper to make this port as easy as possible. 
> Example: since JMX is not supported, separate JMX into a set of interfaces and 2 implementations: the default impl which is used when JGroups runs on a regular JVM, and another one used when run on GraalVM.
> This is currently scheduled for 4.x, but may as well end up being done in 5.x
> [1] https://quarkus.io



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