Upgrade to Spark 3.3.0 #11
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- SQLContext is deprecated, and SparkSession has replaced it while keeping the same interface. In Spark 3.3, the _jwrapped attribute of SparkSession will go away. So this commit changes to using _jsparkSession and having the Scala functions accept a SparkSession instead of a SQLContext.
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This pull request updates hlink from using pyspark 3.2.1 to pyspark 3.3.0.
None of the items in the migration guide made a big difference for us. The one breaking change that I found is that
SparkSession._jwrappedwas removed. This was a JVMSQLContextobject which we were passing to thecreateAttachUDF()functions in Scala so that they could register the created UDFs.SQLContexthas been deprecated and replaced withSparkSession, which satisfies the same interface. So I've changed the code to passSparkSession._jsparkSessionto Scala and adjusted the Scala argument types.