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Better debug for workflows

  • November 13, 2024
  • 5 replies
  • 72 views
M
Seasoned

Hello, 

We have a very big CDF workflow with many parrallel steps. When a step fails, all the steps fails with “404: Session was not found.” (because the failing step deleted the session) all steps are market as failed. 

It makes debugging and finding the real failing step very tedious ! 

Any improvement planned for this? Any workaround? 

Thanks

 

5 replies

Jørgen Lund
Seasoned Practitioner
  • Jørgen Lund
  • Product Manager
  • 113 replies
  • November 13, 2024

Hi @Marwen TALEB. We’ll take a look. Is this a recurring issue? How long does the workflow run for before failing?

M
Seasoned
  • Marwen TALEB
  • Author
  • Seasoned
  • 17 replies
  • November 14, 2024

Hello @Jørgen Lund, yes this is a recurring issue and will happen even in small workflows. It is a service design issue. I think you are lacking a state like “Abort”.  Because those steps did not fail because they failed, it is because the workflow aborted (which is different from failure). 

How long does the workflow run for before failing? => It depends, it fails as soon as a step fails.

 

Jørgen Lund
Seasoned Practitioner
  • Jørgen Lund
  • Product Manager
  • 113 replies
  • November 14, 2024

Thanks ​@Marwen TALEB, we’ll investigate this and get back to you with updates or if we need more information

Jørgen Lund
Seasoned Practitioner
  • Jørgen Lund
  • Product Manager
  • 113 replies
  • November 19, 2024

Hi ​@Marwen TALEB, we’re trying to reproduce this issue on our side, and need more details. Could you open a support ticket for this issue here https://cognite.zendesk.com/hc/en-us/requests/new? This will let us share more confidential details and let us progress towards a resolution.

Note: we’ll soon close this Hub group. Reporting issues through support tickets will help us track and follow up more efficiently.

Mithila Jayalath
1 person likes this
  • Mithila Jayalath
    Mithila Jayalath
M
Seasoned
  • Marwen TALEB
  • Author
  • Seasoned
  • 17 replies
  • November 19, 2024

Hi ​@Jørgen Lund ,  done. Ticket number: #13498

Jørgen Lund
Mithila Jayalath
2 people like this
  • Jørgen Lund
    Jørgen Lund
  • Mithila Jayalath
    Mithila Jayalath

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