topic Re: Unable to print in Run tab in Talend Open Studio in Talend Studio

Unable to print in Run tab in Talend Open Studio

AbhishekBoga — Fri, 15 Nov 2024 23:05:47 GMT

I have installed and setup Talend Open Studio 8 version on my laptop. I also setup environment variable in the system. When I am executing a sample project with just one component tJava with a print statement, the result is not displaying in the Run tab.

Then I have created a Snowflake connection and pulled one table and displayed in tLogRow, still the result is not displaying in the Run tab.

Any help?

Re: Unable to print in Run tab in Talend Open Studio

Anonymous — Wed, 23 Mar 2022 21:11:25 GMT

Can you show us some screenshots to show us what you mean?

In your tJava can you add this......

System.out.println("Hello World");

....then run the job and take a screenshot?

Re: Unable to print in Run tab in Talend Open Studio

gjeremy1617088143 — Thu, 24 Mar 2022 08:26:25 GMT

@Richard Hall , could it be a wrong log4j configuration in the project settings?

Re: Unable to print in Run tab in Talend Open Studio

AbhishekBoga — Thu, 24 Mar 2022 15:09:46 GMT

what should be the correct log4j configuration?

Re: Unable to print in Run tab in Talend Open Studio

gjeremy1617088143 — Thu, 24 Mar 2022 16:33:29 GMT

I'm thinking if that cause when you choose to activate log4j in the component you can send the result in the console or a database.

So go to project settings --> log4j then send a screenshot

Re: Unable to print in Run tab in Talend Open Studio

Anonymous — Thu, 24 Mar 2022 17:13:00 GMT

Have you modified the log4j settings since you started using Talend? Also, could you show us what you are experiencing as I suggested above? At the moment we are guessing at what the issue might be.

Re: Unable to print in Run tab in Talend Open Studio

AbhishekBoga — Thu, 24 Mar 2022 17:42:14 GMT

I have not configured log4j settings. All default settings.

Re: Unable to print in Run tab in Talend Open Studio

AbhishekBoga — Thu, 24 Mar 2022 17:44:07 GMT

log4j settings under project settings

Re: Unable to print in Run tab in Talend Open Studio

AbhishekBoga — Thu, 24 Mar 2022 17:46:10 GMT

Also, another issue is whenever I close and open the Talend studio it pop-up this error:

Re: Unable to print in Run tab in Talend Open Studio

AbhishekBoga — Thu, 24 Mar 2022 18:00:34 GMT

Currently its driving me crazy even its a simple and easy setup, but don't know why & what is causing the issue.

I even tried changing the workspace but no luck..

Re: Unable to print in Run tab in Talend Open Studio

Anonymous — Thu, 24 Mar 2022 18:05:52 GMT

Can you show us screenshots of what is missing from your output window please? Can you do as I suggested a few posts back and add a System.out.println to a tJava and then show us the output window after you have run it?

Where is your Studio installed? Can you show me the path to the Studio installation?

Re: Unable to print in Run tab in Talend Open Studio

gjeremy1617088143 — Thu, 24 Mar 2022 18:24:14 GMT

https://community.talend.com/s/question/0D55b00006uDESRCA4/cant-reopen-jobs-saved-with-a-tsalesforceconnection-component?language=en_US

Re: Unable to print in Run tab in Talend Open Studio

Anonymous — Thu, 24 Mar 2022 18:41:57 GMT

Good memory @guenneguez jeremy 👍

Re: Unable to print in Run tab in Talend Open Studio

AbhishekBoga — Thu, 24 Mar 2022 20:43:56 GMT

Installation path : C:\Program Files (x86)\TOS_DI-8.0.1\studio

@Richard Hall : Screenshots after adding println in tJava:

It's not even showing any progress in job design like rows processing, subjob completed, etc. Just print in the Run tab. I am even coming across new issues.

Re: Unable to print in Run tab in Talend Open Studio

AbhishekBoga — Thu, 24 Mar 2022 21:00:51 GMT

Thank you @guenneguez jeremy

There is no solution mentioned in your provided url. For me everything was working fine until I added SnowflakeConnection component and run the job, it gives no result as below:

Now, I must be the second person who's experiencing this weird issue.

Re: Unable to print in Run tab in Talend Open Studio

Anonymous — Thu, 24 Mar 2022 22:10:06 GMT

The user who had this issue reinstalled their version of Java (JDK 11) and reconfigured the version of Java that was set in Talend Studio.

https://community.talend.com/s/feed/0D75b000005yIqtCAE

I presume you are using JDK 11?

Re: Unable to print in Run tab in Talend Open Studio

AbhishekBoga — Fri, 25 Mar 2022 00:15:18 GMT

I am using JDK 8. Let me install JDK 11 and check.

Do I need to remove the older JDK version to install JDK 11?

Re: Unable to print in Run tab in Talend Open Studio

Anonymous — Fri, 25 Mar 2022 00:36:26 GMT

Ah, that will be it. Talend v8 only supports JDK v11 (https://help.talend.com/r/en-US/8.0/installation-guide-open-studio-for-big-data-linux/compatible-java-environments). Install JDK v11 and reconfigure Talend to use this. Follow these instructions....

https://help.talend.com/r/en-US/8.0/installation-guide-open-studio-for-big-data-windows/configuring-jdk-path-in-talend-studio

Ignore the version of Java used in the screenshots.

Re: Unable to print in Run tab in Talend Open Studio

gjeremy1617088143 — Fri, 25 Mar 2022 07:31:38 GMT

it's surprising you're able to run tos8 with jdk8, everytime we have tried this an error pop up at the launch of Talend studio wich mention to use jdk11. I'm curious of wich particular jdk version you are using.

Re: Unable to print in Run tab in Talend Open Studio

AbhishekBoga — Mon, 28 Mar 2022 01:42:38 GMT

Even after updating to jdk11, TOS8 was still behaving the same. Finally, I end up using TOS7.3, and all the issues got resolved.

I have reported TOS8 issue to Talend support and awaiting their feedback.

Thank you all for the support and suggestion. I really appreciate it.