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Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
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210573
by • New Contributor
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Internal error. Attach your notebook to a different cluster or restart the current cluster.

Started getting this error while running all the scripts. All the scripts were running fine before. I tried de-attaching and also restart nothing seems to work.Internal error. Attach your notebook to a different cluster or restart the current cluste...

Data Engineering
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tieu_quyen
New Contributor II
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Hi @210573 (Customer)​ ,I got the same error, tried to restart and create a new cluster but the solution does not work. What I did to fix the issue: Instead of putting in function, break the code out to run line by line. I just want to see where the ...

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delta_lake
by • New Contributor
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Delta Lake Python

I have setup a virtual environment inside my existing hadoop cluster. Since the current cluster does not have spark >3 , so i installed delta spark using virtual environment. While trying to access the hdfs which is kerberose one, Getting below error...

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User16753724663
Valued Contributor
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Hi @Vasanth P​ ,Could you please confirm the DBR version that you are using in the cluster? There are multiple DBR versions that is available with different spark and scala version which can utilised directly in databricks cluster.

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