Hi Luca,

>> Couldn't figure out the Java version of /home/jenkins/jdk/bin/java
>> bash: /home/jenkins/jdk/bin/java: No such file or directory

It seems the default JAVA_HOME was mistakenly set to /home/jenkins/jdk/.
Could you please try to "source /home/jenkins/.bashrc" before launching the
agent?

BRs,
Yuqi

Luca Toscano <[email protected]> 于2023年6月27日周二 15:06写道:

> Hi Yuqi!
>
> I tried to re-launch the agent on the ARM nodes but I get:
>
> Checking Java version in the PATH
> openjdk version "1.8.0_332"
> OpenJDK Runtime Environment (build 1.8.0_332-8u332-ga-1~deb9u1-b09)
> OpenJDK 64-Bit Server VM (build 25.332-b09, mixed mode)
> [06/27/23 07:04:33] [SSH] Checking java version of
> /home/jenkins/jdk/bin/java
> Couldn't figure out the Java version of /home/jenkins/jdk/bin/java
> bash: /home/jenkins/jdk/bin/java: No such file or directory
>
> [06/27/23 07:04:34] [SSH] Checking java version of java
> [06/27/23 07:04:34] [SSH] java -version returned 1.8.0_332.
>
> So something is still not configured correctly :(
>
> Luca
>
> On Tue, Jun 27, 2023 at 5:30 AM Yuqi Gu <[email protected]> wrote:
> >
> > Hi Luca,
> >
> > The default version of the JVM has been set to OpenJDK 17 on Arm nodes.
> > Please inform me if there are any other issues on Arm workers.
> > Thanks.
> >
> > BRs,
> > Yuqi
> >
> > On Sun, 25 Jun 2023 at 19:00, Yuqi Gu <[email protected]> wrote:
> >
> > > Hi Luca,
> > >
> > > Sorry for the late reply.
> > > Let me try to set the default JVM version to 11 as you mentioned.
> > > I will ping you once JDK 11 has been properly configured on the Arm
> nodes.
> > > Thanks.
> > >
> > > BRs,
> > > Yuqi
> > >
> > >
> > > Luca Toscano <[email protected]> 于2023年6月25日周日 15:17写道:
> > >
> > > > Hi folks!
> > > >
> > > > Sorry to ping you again, but the ARM workers are still down. Anybody
> > > > with access credentials that can fix them?
> > > >
> > > > Thanks :)
> > > >
> > > > Luca
> > > >
> > > > On Fri, Jun 16, 2023 at 5:50 PM Luca Toscano <[email protected]
> >
> > > > wrote:
> > > > >
> > > > > Hi folks,
> > > > >
> > > > > sending an email in here for visibility. After the Jenkins upgrade
> I
> > > > > see the following errors on the Arm workers:
> > > > >
> > > > > Exception in thread "main" java.lang.UnsupportedClassVersionError:
> > > > > hudson/remoting/Launcher has been compiled by a more recent
> version of
> > > > > the Java Runtime (class file version 55.0), this version of the
> Java
> > > > > Runtime only recognizes class file versions up to 52.0
> > > > >
> > > > > I resolved the issue in the other nodes, setting the default JVM
> > > > > version to 11+, since the above error msg suggests that we need it
> > > > > from now on to run the Jenkins agents. I don't have access,
> afaics, on
> > > > > the Arm nodes, can somebody check/fix please?
> > > > >
> > > > > Thanks in advance :)
> > > > >
> > > > > Luca
> > > >
> > >
>

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