Herman van Hövell created SPARK-42563:
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Summary: Implement SparkSession.newSession
Key: SPARK-42563
URL: https://issues.apache.org/jira/browse/SPARK-42563
Project: Spark
Issue Type: New Feature
Components: Connect
Affects Versions: 3.4.0
Reporter: Herman van Hövell
Implement SparkSession.newSession for Connect.
{code:java}
/**
* Start a new session with isolated SQL configurations, temporary tables,
registered
* functions are isolated, but sharing the underlying `SparkContext` and cached
data.
*
* @note Other than the `SparkContext`, all shared state is initialized lazily.
* This method will force the initialization of the shared state to ensure that
parent
* and child sessions are set up with the same shared state. If the underlying
catalog
* implementation is Hive, this will initialize the metastore, which may take
some time.
*
* @since 2.0.0
*/
def newSession(): SparkSession {code}
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