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Christine
Contributor II
since ‎05-24-2022
‎08-02-2023

User Stats

  • 20 Posts
  • 1 Solutions
  • 3 Kudos given
  • 12 Kudos received

User Activity

Not sure if this is the right place to ask this question, so let me know if it is not. I am trying to read an xls file which containts #REF values in databricks with pyspark.pandas. When I try to read the file with "pyspark.pandas.read_excel(file_pat...
Hi,I am considering creating libraries for my databricks notebooks, and found that it is possible to import functions from modules saved in repos. Is it possible to move the .py files with the functions to Workspace/Shared and still import functions ...
Due to some problems, I need to set Py4JSecurity to false, however I get the following message: "spark.databricks.pyspark.enablePy4JSecurity is not allowed when choosing an access mode"My cluster is in Shared access mode and a runtime version 12.1 (i...
I have been using "rdd.flatMap(lambda x:x)" for a while to create lists from columns however after I have changed the cluster to a Shared acess mode (to use unity catalog) I get the following error: py4j.security.Py4JSecurityException: Method public ...
How do I add a column to an existing delta table with SQL if the column does not already exist?I am using the following code: <%sqlALTER TABLE table_name ADD COLUMN IF NOT EXISTS column_name type; >but it prints the error: <[PARSE_SYNTAX_ERROR] Synta...
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