jiaan.geng created SPARK-43829:
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Summary: Improve SparkConnectPlanner by reuse Dataset and avoid
construct new Dataset
Key: SPARK-43829
URL: https://issues.apache.org/jira/browse/SPARK-43829
Project: Spark
Issue Type: Improvement
Components: Connect
Affects Versions: 3.5.0
Reporter: jiaan.geng
Currently, SparkConnectPlanner.transformRelation always return the LogicalPlan
of Dataset.
The SparkConnectStreamHandler.handlePlan constructs a new Dataset for it.
Sometimes, SparkConnectStreamHandler.handlePlan could reuse the Dataset created
by SparkConnectPlanner.transformRelation.
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