| Re: [che-dev] java development/runtime version |
_______________________________________________Hi Sergii,Thanks for the update.Something to keep in mind for anyone who builds Che and Eclipse modules using Eclipse Tycho. Eclipse Tycho does not work properly in a few common circumstances with Maven 3.6.1 and 3.6.2, you need 3.6.3 (the latest release).HTH,JonahOn Tue, 16 Jun 2020 at 15:12, Sergii Kabashniuk <skabashn@xxxxxxxxxx> wrote:Hello, devs.che-parent and che prs are merged.
During the update, it turns out that keeping existed mave3.3 version becomes complicated.We decided to move to 3.6.1 that is explicitly downloaded from Apache servers.
So next time you are going to build che please update your environment to java11 + maven 3.6.xSalute.On Mon, Jun 15, 2020 at 4:34 PM Sergii Kabashniuk <skabashn@xxxxxxxxxx> wrote:I'm going to start merging PRs with Java 11 migration.It might bring some period of time when CI may fail.Sorry for the inconvenience.On Tue, Jun 9, 2020 at 3:02 PM Sergii Kabashniuk <skabashn@xxxxxxxxxx> wrote:Hello, devs.
On yesterday's community call I didn't receive any notifications about blockers that can prevent us from moving forward.
Now we have the first green lights on PRs.
I would like to start merging it next Monday, Jun 15.
Please let me know if you see any problems.On Fri, May 15, 2020 at 4:21 PM Sergii Kabashniuk <skabashn@xxxxxxxxxx> wrote:Hello, devs.
We are getting closer to java 11.
I have one additional news.During testing alpine based image I've noticed quite a few TLS exceptionsthat force me to get back to openjdk:11-jre-slim based imagewhich doesn't have that problem https://github.com/eclipse/che/pull/16649#issuecomment-626664906.
If you know how to fix that or think that this is an inappropriate move please let me know.On Thu, Apr 23, 2020 at 12:41 PM Sergii Kabashniuk <skabashn@xxxxxxxxxx> wrote:Hello.
I would like to propose a plan on how we can move forward with this topic.
At this moment I know about such a list of required changes.
https://github.com/eclipse/che-parent/pull/165
https://github.com/eclipse/che/pull/16649
https://github.com/eclipse/che-dashboard/pull/21
https://github.com/eclipse/che-workspace-loader/pull/16
https://github.com/eclipse/che-operator/pull/224
Merging them all at once I think can be potentially risky.
That is why I want to propose to do that in several steps.
1. 7.13 Merge change that is compatible with java 8. That is
- https://github.com/eclipse/che-operator/pull/224
- Plugins updates from https://github.com/eclipse/che-parent/pull/165
- etc?
2. 7.14 Stabilization release.
3. 7.15 Merge all remainings.On Tue, Dec 11, 2018 at 7:37 AM Stevan LeMeur <slemeur@xxxxxxxxxx> wrote:This topic has been discussed yesterday during the community call.We proposed to wait the release of Che 7 before doing this change as this is not on the critical path of the Che 7 release.Thanks!On Fri, Dec 7, 2018 at 12:48 PM Sergii Kabashniuk <skabashn@xxxxxxxxxx> wrote:Ok. Make sense. Let's divide this question on two.1. How to build on Java 112. Can we run on Java 11.I'm more interested in 2. Because if answer - NO, first one doesn't make sense.@Nick Boldt Do you see any issues in 2?On Thu, Dec 6, 2018 at 6:42 PM Nick Boldt <nboldt@xxxxxxxxxx> wrote:I tried building Che w/ OpenJDK 11ea28...11:10:17 Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z)11:10:17 Maven home: /var/lib/jenkins/tools/hudson.tasks.Maven_MavenInstallation/maven-3.5.411:10:17 Java version: 11, vendor: Oracle Corporation, runtime: /qa/tools/opt/x86_64/openjdk11_ea28... and it failed spectacularly:11:21:07 [INFO] Che Core :: Commons :: GWT Logger .................. FAILURE [ 2.758 s]11:21:07 Caused by: org.apache.maven.plugin.PluginContainerException: An API incompatibility was encountered while executing net.ltgt.gwt.maven:gwt-maven-plugin:1.0-rc-8:package-lib: java.lang.ExceptionInInitializerError: nullPerhaps we need to move to the JDK 11.0.1 and Maven 3.6?On Sun, Dec 2, 2018 at 1:52 PM Sergii Kabashniuk <skabashn@xxxxxxxxxx> wrote:_______________________________________________HelloI would like to initiate discussing around development/runtime version of java that we use to build and run Che. (workspace agent and workspace server).Idea is to bump version to the latest LTS Java 11 (18.9^ LTS) [1]Does anybody have any comments or concerns?--
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--_______________________________________________Nick Boldt
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IM: @nickboldt / @nboldt / http://nick.divbyzero.com
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