Java 11

Hi all, Is there any plan for upgrading to java 11? Kind regards Ehsan.

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[Spark SQL]: looking for place operators apply on the dataset / dataframe

Hi I would like to know where exactly(which class/function) spark sql will apply the operators on dataset / dataframe rows. For example by applying the following filter or groupby which class is responsible for? And will iterate over the rows to do its operation? Kind regards Ehsan Shams val