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https://issues.apache.org/jira/browse/SPARK-35629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gengliang Wang updated SPARK-35629:
-----------------------------------
    Summary: Use better exception type if database doesn't exist on `drop 
database`  (was: Drop database should check if exists)

> Use better exception type if database doesn't exist on `drop database`
> ----------------------------------------------------------------------
>
>                 Key: SPARK-35629
>                 URL: https://issues.apache.org/jira/browse/SPARK-35629
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.2.0
>            Reporter: XiDuo You
>            Assignee: XiDuo You
>            Priority: Minor
>             Fix For: 3.2.0
>
>
> Curently execute `drop database test` will throw unfriendly error msg.
> {code:java}
> Error in query: org.apache.hadoop.hive.metastore.api.NoSuchObjectException: 
> test
> org.apache.spark.sql.AnalysisException: 
> org.apache.hadoop.hive.metastore.api.NoSuchObjectException: test
>       at 
> org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:112)
>       at 
> org.apache.spark.sql.hive.HiveExternalCatalog.dropDatabase(HiveExternalCatalog.scala:200)
>       at 
> org.apache.spark.sql.catalyst.catalog.ExternalCatalogWithListener.dropDatabase(ExternalCatalogWithListener.scala:53)
>       at 
> org.apache.spark.sql.catalyst.catalog.SessionCatalog.dropDatabase(SessionCatalog.scala:273)
>       at 
> org.apache.spark.sql.execution.command.DropDatabaseCommand.run(ddl.scala:111)
>       at 
> org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:75)
>       at 
> org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:73)
>       at 
> org.apache.spark.sql.execution.command.ExecutedCommandExec.executeCollect(commands.scala:84)
>       at 
> org.apache.spark.sql.Dataset.$anonfun$logicalPlan$1(Dataset.scala:228)
>       at 
> org.apache.spark.sql.Dataset.$anonfun$withAction$1(Dataset.scala:3707)
> {code}



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