topic Re: Notebook Session Issue in Fabric platform

Notebook Session Issue

santh00 — Fri, 07 Jun 2024 06:24:47 GMT

I have a notebook in my Microsoft Fabric Synapse Data Engineering environment. Whenever I run the notebook after a period of inactivity, it throws an error with a standard session. However, if I run it with a high concurrency session, it does not throw an error. How can I overcome this issue so that running it after a period of inactivity with a standard session does not result in an error? Is it possible to achieve this?

Re: Notebook Session Issue

Anonymous — Fri, 07 Jun 2024 06:58:12 GMT

Hi santh00 ,

Thanks for using Fabric Community.

There are a few ways you might be able to overcome the error you're encountering

1. Check for Connection Timeouts: Standard sessions might have lower connection timeouts compared to high concurrency sessions.

2. Refresh Connections: Another possibility is that the notebook loses its connection to external resources during inactivity. You can try adding a code block at the beginning of your notebook that refreshes the connections before running the main logic

Hope this is helpful. Please do let me know incase of further queries.

Re: Notebook Session Issue

Anonymous — Mon, 10 Jun 2024 06:15:01 GMT

Hi santh00 ,

We haven’t heard from you on the last response and was just checking back to see if your query was answered.
Otherwise, will respond back with the more details and we will try to help .

Thanks

Re: Notebook Session Issue

santh00 — Mon, 10 Jun 2024 06:43:11 GMT

Hi Anonymous,

How to I add a code block to refresh connection can you give me a example.

Re: Notebook Session Issue

Anonymous — Mon, 10 Jun 2024 07:02:14 GMT

Hi santh00 ,

I mean you can always create connections at the start of the code. So incase if any failure occur you can re execute that code cell for connections.

Re: Notebook Session Issue

Anonymous — Tue, 11 Jun 2024 06:53:27 GMT