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Machine Learning
Dive into the world of machine learning on the Databricks platform. Explore discussions on algorithms, model training, deployment, and more. Connect with ML enthusiasts and experts.
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Forum Posts

rahullalwani25
by New Contributor II
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  • 4 replies
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to_utc_timestamp is subtracting a different time delta and from_utc_timestamp is not adding the same delta.

My session timezone is Australia/Sydneyif i run the below query my expectation is first column and third column should show the same value. But it is not working as expected for 1753-01-01 00:00:00 timestamp.spark.conf.set("spark.sql.session.timeZone...

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  • 4 replies
  • 5 kudos
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Pavithra_R
New Contributor II
  • 5 kudos

Hi @Rahul Lalwani​  (Customer)​,In Interactive cluster spark.sql.datetime.java8API.enabled is disabled when we enable spark.sql.datetime.java8API.enabled to true , we can see crt values for 1753-01-01 as well.The reason for enabling the above config ...

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rusty
by New Contributor II
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Resolved! "Photon ran out of memory" while when trying to get the unique Id from sql query

I am trying to get all unique id from sql query and I always run out of memoryselect concat_ws(';',view.MATNR,view.WERKS) from hive_metastore.dqaas.temp_view as view join hive_metastore.dqaas.t_dqaas_marc as marc on marc.MATNR = view.MATNR where view...

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Anonymous
Not applicable
  • 2 kudos

Hi @Anil Kumar Chauhan​ We haven't heard from you since the last response from @Werner Stinckens​  . Kindly share the information with us, and in return, we will provide you with the necessary solution.Thanks and Regards

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