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Forum Posts

brendanc19
by New Contributor III
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  • 5 replies
  • 2 kudos

Resolved! Does cancelling a job run rollback any actions performed by query plan?

If I were to stop a rather large job run, say half way thru execution, will any actions performed on our Delta tables persist or will they be rolled back?Are there any other risks that I need to be aware of in terms of cancelling a job run half way t...

  • 1966 Views
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brendanc19
New Contributor III
  • 2 kudos

Will do, thank you Vartika

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User16783854657
by New Contributor III
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  • 4 replies
  • 6 kudos

How do I know how much of a query/job used Photon?

I'm trying to use the native execution engine, Photon. How can I tell if a query is using Photon or is falling back to the non-native Spark engine?

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venkat09
New Contributor III
  • 6 kudos

Typo error in my second point of the previous post. Click the execution plan of your task[this is available under SQL/Dataframe tab in Spark UI]. It explains what operations run in the photon engine and what didn't execute by photon.

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