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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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Forum Posts

elgeo
by Valued Contributor II
  • 2785 Views
  • 6 replies
  • 8 kudos

Clean up _delta_log files

Hello experts. We are trying to clarify how to clean up the large amount of files that are being accumulated in the _delta_log folder (json, crc and checkpoint files). We went through the related posts in the forum and followed the below:SET spark.da...

  • 2785 Views
  • 6 replies
  • 8 kudos
Latest Reply
Brad
Contributor II
  • 8 kudos

Awesome, thanks for response.

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AP
by New Contributor III
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  • 5 replies
  • 3 kudos

Resolved! AutoOptimize, OPTIMIZE command and Vacuum command : Order, production implementation best practices

So databricks gives us great toolkit in the form optimization and vacuum. But, in terms of operationaling them, I am really confused on the best practice.Should we enable "optimized writes" by setting the following at a workspace level?spark.conf.set...

  • 3957 Views
  • 5 replies
  • 3 kudos
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Anonymous
Not applicable
  • 3 kudos

@AKSHAY PALLERLA​ Just checking in to see if you got a solution to the issue you shared above. Let us know!Thanks to @Werner Stinckens​ for jumping in, as always!

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