Re: [HTCondor-users] Java universe

[Tim Theisen <tim@xxxxxxxxxxx>]

I am sorry that you ran into this problem. HTCondor version 8.6.8 had a
bug where the necessary Java support files were not included in the
Debian and Ubuntu packages. We fixed that with version 8.8.5.

...Tim

On 4/27/21 12:19 PM, Bruno L A Caires wrote:
> Hello
>
> First of all, tks for Greg answered my last e-mail, that worked. I am
> new administrator with HTCondor, and i have another question.
>
> My manager and submit Condor is Ubuntu 20.04 and the execute machines
> are 18.04. Can this be a problem?
>
> I can't make java universe work, i have installed java in machines.
> But when i run "condor_status -java ", there is no output. I read in
> the manual, and i run " /usr/sbin/condor_starter -classad" and there
> is a error.
>
> --------------------------
>
> root@hpc:~# /usr/sbin/condor_starter -classad
> CondorVersion = "$CondorVersion: 8.6.8 Jan 10 2020 BuildID:
> Debian-8.6.8~dfsg.1-2ubuntu1 Debi
> an-8.6.8~dfsg.1-2ubuntu1 $"
> IsDaemonCore = True
> HasFileTransfer = True
> HasPerFileEncryption = True
> HasReconnect = True
> HasMPI = True
> HasTDP = True
> HasJobDeferral = True
> HasJICLocalConfig = True
> HasJICLocalStdin = True
> Erro: NÃo foi possÃvel localizar nem carregar a classe principal
> CondorJavaInfo
> Causada por: java.lang.ClassNotFoundException: CondorJavaInfo
> HasVM = True
> HasEncryptExecuteDirectory = True
> HasFileTransferPluginMethods = "file,ftp,http,data,https"
>
> -----------------------------
>
> I set the variable "JAVA =
> /usr/lib/jvm/java-11-openjdk-amd64/bin/java" in
> "/etc/condor/condor_config.local"
>
> In execute machine in file "/var/log/condor/StarterLog", i have the
> error below:
>
> 04/27/21 12:55:49 (pid:20575) JavaDetect: failure status 256 when
> executing /usr/lib/jvm/java
> -11-openjdk-amd64/bin/java -classpath
> /usr/lib/condor:/usr/lib/condor/scimark2lib.jar:. Condo
> rJavaInfo old 0
>
> I am sorry if this are basic questions, but i read the manual HTCondor
> and I didn't find a answer.
>
> Thank you.
>
> Best regards,
>
-- 
Tim Theisen
Release Manager
HTCondor & Open Science Grid
Center for High Throughput Computing
Department of Computer Sciences
University of Wisconsin - Madison
4261 Computer Sciences and Statistics
1210 W Dayton St
Madison, WI 53706-1685
+1 608 265 5736