dzcxzl created SPARK-37561:
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Summary: Avoid loading all functions when obtaining hive's
DelegationToken
Key: SPARK-37561
URL: https://issues.apache.org/jira/browse/SPARK-37561
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.2.0
Reporter: dzcxzl
At present, when obtaining the delegationToken of hive, all functions will be
loaded.
This is unnecessary, it takes time to load the function, and it also increases
the burden on the hive meta store.
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