Error Due to JVM Compatability

[AP1626215428]

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

[Anonymous]

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

[AP1626215428 · Accepted solution]

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

[Anonymous]

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

[AP1626215428]

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?

[Anonymous]

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

[talendtester]

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

[Anonymous]

Hello,

Here is online documentation for talend open studio V 7.3.1

TalendHelpCenter: Compatible Java Environments

Best regards

Sabrina