Hyukjin Kwon created SPARK-61183:
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Summary: Give back the SparkSession object of a DataFrame in
DataFrame.sparkSession, in the Python client as PySpark does
Key: SPARK-61183
URL: https://issues.apache.org/jira/browse/SPARK-61183
Project: Spark
Issue Type: Bug
Components: Connect
Affects Versions: connect-rust-4.3.0
Reporter: Hyukjin Kwon
PySpark's DataFrame.sparkSession gives back the SparkSession object of the
DataFrame: df.sparkSession is spark, and so are the sessions of the DataFrames
derived from it, and df.sparkSession.client is spark.client. The Python
client's DataFrame.sparkSession (and DataFrame._session) makes a new
SparkSession object on each access: df.sparkSession is spark and
df.sparkSession == spark are False, its streams and client are other objects,
and attributes set on the session are not on it.
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