[SPARK-29245] CCE during creating HiveMetaStoreClient

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: SQL
• Target Version/s: 3.0.0
• Assignee: Yuming Wang
• Reporter: Dongjoon Hyun
• Created: 25/Sep/19 11:20
• Updated: 12/Dec/22 18:11
• Resolved: 20/Apr/20 20:39

Description

From `master` branch build, when I try to connect to an external HMS, I hit the following.

19/09/25 10:58:46 ERROR hive.log: Got exception: java.lang.ClassCastException class [Ljava.lang.Object; cannot be cast to class [Ljava.net.URI; ([Ljava.lang.Object; and [Ljava.net.URI; are in module java.base of loader 'bootstrap')
java.lang.ClassCastException: class [Ljava.lang.Object; cannot be cast to class [Ljava.net.URI; ([Ljava.lang.Object; and [Ljava.net.URI; are in module java.base of loader 'bootstrap')
	at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:200)
	at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:70)

With HIVE-21508, I can get the following.

Welcome to
      ____              __
     / __/__  ___ _____/ /__
    _\ \/ _ \/ _ `/ __/  '_/
   /___/ .__/\_,_/_/ /_/\_\   version 3.0.0-SNAPSHOT
      /_/

Using Scala version 2.12.10 (OpenJDK 64-Bit Server VM, Java 11.0.4)
Type in expressions to have them evaluated.
Type :help for more information.

scala> sql("show databases").show
+--------------------+
|        databaseName|
+--------------------+
|      .....  |
...

With 2.3.7-SNAPSHOT, the following basic tests are tested.

• SHOW DATABASES / TABLES
• DESC DATABASE / TABLE
• CREATE / DROP / USE DATABASE
• CREATE / DROP / INSERT / LOAD / SELECT TABLE

Issue Links

• relates to: HIVE-21508 ClassCastException when initializing HiveMetaStoreClient on JDK10 or newer