topic Re: Statistics not appering when launching task on remote exec in Talend Studio

Statistics not appering when launching task on remote exec

7map — Thu, 28 May 2026 08:55:45 GMT

Hello,

I have a problem when lauching a task on remote exec.
When doing so, I loose the visual traces of execution (what the job is doing, nb of rows going through ect...)

I still have access to the text logs.

Any suggestions on how to fix this issue ?

Best regards

Re: Statistics not appering when launching task on remote exec

Rahul_Kale — Thu, 28 May 2026 12:37:06 GMT

Hello 7map,

Thank you for reaching out to the Qlik community.

Could you please confirm which Talend version (7.x / Cloud) you’re using, with this we can point you to the exact reason.

Re: Statistics not appering when launching task on remote exec

mscarrick1 — Thu, 28 May 2026 19:23:57 GMT

I get the same thing when executing a job on a remote exec server. I only see detailed statistics if its run on localhost.

Re: Statistics not appering when launching task on remote exec

Denis_Segard — Thu, 28 May 2026 20:18:43 GMT

Hello,
Do you have some lines about [statistics] in the execution console ?

Kind regards
Denis

Re: Statistics not appering when launching task on remote exec

7map — Fri, 29 May 2026 08:06:25 GMT

Hello,

I'm using Talend Cloud API Services Platform (R2026-1)

I do have logs regarding statistics that seems refused :

Re: Statistics not appering when launching task on remote exec

Rahul_Kale — Fri, 29 May 2026 12:08:24 GMT

Hello 7map,

This is a classic Talend Remote Engine statistics issue. The Studio normally opens a local socket (default port 4005) to receive runtime statistics (rows processed, component activity, etc.). When running on Remote Engine, the job tries to send statistics back to the Studio via that socket — but: The Remote Engine cannot connect back to your Studio machine, and hence you are getting 'connection refused'.

To fix this issue,

Open port (e.g. 4005) from Remote Engine → Studio
Or set fixed port range in:
Preferences > Run/Debug > Stats port range
Or disable Statistics (no visuals)

Re: Statistics not appering when launching task on remote exec

7map — Fri, 29 May 2026 12:23:14 GMT

I think my port range was already good ?

Could you tell me more about how to open (and where to find) the port on the Remote Engine ?

Thanks in advance