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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

Kash
by Contributor III
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  • 19 replies
  • 13 kudos

Resolved! HELP! Converting GZ JSON to Delta causes massive CPU spikes and ETL's take days!

Hi there,I was wondering if I could get your advise.We would like to create a bronze delta table using GZ JSON data stored in S3 but each time we attempt to read and write it our clusters CPU spikes to 100%. We are not doing any transformations but s...

  • 6046 Views
  • 19 replies
  • 13 kudos
Latest Reply
Kash
Contributor III
  • 13 kudos

Hi Kaniz,Thanks for the note and thank you everyone for the suggestions and help. @Joseph Kambourakis​ I aded your suggestion to our load but I did not see any change in how our data loads or the time it takes to load data. I've done some additional ...

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