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[SPARK-30617][SQL] Stop check values of spark.sql.catalogImplementation to improve expansibility #27338

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[SPARK-30617][SQL] Stop check values of spark.sql.catalogImplementation to improve expansibility #27338

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1 change: 0 additions & 1 deletion sql/catalyst/src/main/scala/org/apache/spark/sql/internal/StaticSQLConf.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,6 @@ object StaticSQLConf {
val CATALOG_IMPLEMENTATION = buildStaticConf("spark.sql.catalogImplementation")
.internal()
.stringConf
.checkValues(Set("hive", "in-memory"))
.createWithDefault("in-memory")

val GLOBAL_TEMP_DATABASE = buildStaticConf("spark.sql.globalTempDatabase")
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6 changes: 6 additions & 0 deletions sql/core/src/main/scala/org/apache/spark/sql/SparkSession.scala
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Expand Up @@ -1079,6 +1079,12 @@ object SparkSession extends Logging {
conf.get(CATALOG_IMPLEMENTATION) match {
case "hive" => HIVE_SESSION_STATE_BUILDER_CLASS_NAME
case "in-memory" => classOf[SessionStateBuilder].getCanonicalName
case other => conf.getOption(s"spark.sql.catalogImplementation.$other.builder")
.getOrElse {
throw new IllegalArgumentException(
"You need to configure spark.sql.catalogImplementation.xx.builder when xx configured by" +
"spark.sql.catalogImplementation is not in-memory nor hive")
}
}
}

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6 changes: 6 additions & 0 deletions sql/core/src/main/scala/org/apache/spark/sql/internal/SharedState.scala
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Expand Up @@ -169,6 +169,12 @@ object SharedState extends Logging {
conf.get(CATALOG_IMPLEMENTATION) match {
case "hive" => HIVE_EXTERNAL_CATALOG_CLASS_NAME
case "in-memory" => classOf[InMemoryCatalog].getCanonicalName
case other => conf.getOption(s"spark.sql.catalogImplementation.$other.externalCatalog")
.getOrElse {
throw new IllegalArgumentException(
"You need to configure spark.sql.catalogImplementation.xx.externalCatalog when xx " +
"configured by spark.sql.catalogImplementation is not in-memory nor hive")
}
}
}

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