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Forum Posts

sanjay
by Valued Contributor II
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error after updating delta table com.databricks.sql.transaction.tahoe.DeltaUnsupportedOperationException: Detected a data update

Hi,I have pipeline running. I have updated one file in delta table which is already processed. Now I am getting errorcom.databricks.sql.transaction.tahoe.DeltaUnsupportedOperationException: Detected a data update. This is currently not supported. If ...

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Latest Reply
Sanjeev_Chauhan
New Contributor II
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Hi Sanjay, You can try adding .option("overwriteSchema", "true")

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sanjay
by Valued Contributor II
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Resolved! How can I get date when autoloader processes the file

Hi,I am running autoloader which is running continuously and checks for new file every 1 minute. I need to store when file was received/processed but its giving me date when autoloader started. Here is my code.df = (spark   .readStream   .format("clo...

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Lakshay
Esteemed Contributor
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Hi @Sanjay Jain​ , You can use the File Metadata column functionality to collect that information.Ref doc:- https://docs.databricks.com/ingestion/file-metadata-column.html

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