Re: Best Java version for ACS

[Marco Facchinetti <marco.facchinetti@xxxxxxxxx>]

We are using 1.1.9.6 and Sumeru without problems:

acshod-B20240812_132034
(64-bit)
11.0.8-B20130530
Versione: 1.1.9.6
ID build: 4220
2024-08-01 09:15:32

java.version: 21.0.3
java.vendor: IBM Corporation
java.home: C:\Program Files\Semeru\jdk-21.0.3.9-openj9
java.fullversion: 21.0.3+9-LTS
JRE 21 Windows 10 amd64-64-Bit Compressed References 20240416_179
OpenJ9   - b0699311c7
OMR      - 254af5a04
JCL      - ac8f341bc20 based on jdk-21.0.3+9

HTH
--
Marco Facchinetti

Mr S.r.l.

Tel. 035 962885
Cel. 393 9620498

Skype: facchinettimarco


Il giorno lun 9 set 2024 alle ore 20:55 Dan Bale <
dan.bale@xxxxxxxxxxxxxxxxxxxxx> ha scritto:

> I'm having problems using some facets of ACS 1.1.9.5.  The problems are
> not new to that version, but that's what I'm currently using.  The biggest
> issue is that using ***multi-tab*** green screens randomly changes the
> window size, sometimes to double the size of my monitor, other times to 2"
> x 3" window.  Another issue is ACS crashing or locking up if I have too
> many windows/sessions open.  (No judgement! We manage 30 partitions here.)
> ACS "About" says:
> > java.version: 17.0.9
> > java.vendor: Eclipse Adoptium
> > java.home: C:\Program Files (x86)\Eclipse Adoptium\jre-17.0.9.9-hotspot
> (Adoptium is our company's current standard to replace Oracle.)
> IBM support wants me to use Java 11 which, if I understand Java versioning
> correctly, seems like a downgrade.  They are specifically recommending IBM
> OpenJ9's Java 11, which is at least 3 years old.  Their download site shows
> OpenJ9 Java 21 LTS.  Not knowing how much longer IBM will support version
> 11 (LTS), I'm wondering if anyone is using a version of OpenJ9 Java newer
> than version 11 and not having problems with ACS.
>
> - Dan
>
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