topic Re: Error Due to JVM Compatability in Installing and Upgrading

Error Due to JVM Compatability

AP1626215428 — Fri, 15 Nov 2024 23:57:42 GMT

Hello,

I have tried troubleshooting based on other community discussions and some YT videos but no luck.

I am trying to run a job but I am getting an error caused by JVM compatibility. I even did a simple job with just a Hello World textbox and getting a similar error.

My current Talend Open Studio version is 7.3.1.2. My current installed JRE is jdk-11.0.11. I previously had jdk 14 but have installed jdk 11 because I that jdk 11 is compatible with this version.

Error with jdk 11:

This was the error I got when I had jdk 14.

Installed JREs

java -version

Re: Error Due to JVM Compatability

Anonymous — Wed, 14 Jul 2021 02:00:27 GMT

Hello,

JDK version 14 is not list on the supported table.

For your JDK 11, what's OS are you using? Does this issue repro on all your jobs in studio or a specific one? Make sure that changes are applied when you set the correct path in Talend Java - Installed JREs settings directly?

Best regards

Sabrina

Re: Error Due to JVM Compatability

AP1626215428 — Wed, 14 Jul 2021 02:04:32 GMT

Hello Sabrina, I am on Windows 64 bit.

Thankfully I resolved the issue when I restarted Talend. Had no issues afterwards!

Just a question though, if I did not change to jdk 11 and used jdk 14 on my system would these issue still come?

Thanks

Re: Error Due to JVM Compatability

Anonymous — Wed, 14 Jul 2021 02:57:49 GMT

Hello,

JDK 14 is not list on the supported table officially.

In the documentation we provide a list of JAVA environments that are supported, in the sense that we do provide an SLA and technical support for them. This doesn't mean other (non-listed) JAVA environments will not work but simply we won't necessarily be equipped to help you with any issue you may face with them.

Here is talelnd online documentation about: TalendHelpCenter: Compatible Java Environments

Best regards

Sabrina

Re: Error Due to JVM Compatability

AP1626215428 — Wed, 14 Jul 2021 11:55:23 GMT

Ok I see, but since JDK 14 could technically work do you have any idea why there were errors coming up when it was the selected JRE?

Re: Error Due to JVM Compatability

Anonymous — Thu, 15 Jul 2021 02:28:24 GMT

Hello,

For v6 of Talend products JDK is required instead of JRE.

The JDK is the Java Development Kit. The JRE is the Java Runtime Environment. You actually get a JRE when you download the JDK. You cannot develop and compile with the JRE, you can only run your pre-compiled code. As such you need the JDK for your Studio.

Feel free to let me know if it is OK with you.

Best regards

Sabrina

Re: Error Due to JVM Compatability

talendtester — Wed, 28 Jul 2021 22:51:45 GMT

@Xiaodi Shi Please post a link to the table of Talend TOS versions' supported JDK releases.

Re: Error Due to JVM Compatability

Anonymous — Thu, 29 Jul 2021 02:51:02 GMT

Hello,

Here is online documentation for talend open studio V 7.3.1

TalendHelpCenter: Compatible Java Environments

Best regards

Sabrina