Kent Yao created SPARK-31522:
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Summary: Make immutable configs in HiveUtils static
Key: SPARK-31522
URL: https://issues.apache.org/jira/browse/SPARK-31522
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 3.1.0
Reporter: Kent Yao
The following configurations defined in HiveUtils should be considered static:
# spark.sql.hive.metastore.version - used to determine the hive version in
Spark
# spark.sql.hive.version - the fake of the above
# spark.sql.hive.metastore.jars - hive metastore related jars location which
is used by spark to create hive client
# spark.sql.hive.metastore.sharedPrefixes and
spark.sql.hive.metastore.barrierPrefixes - packages of classes that are shared
or separated between SparkContextLoader and hive client class loader
Those are used only once when creating the hive metastore client. They should
be static in SQLConf for retrieving them correctly. We should avoid them being
changed by users with SET/RESET command. They should
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