[ZEPPELIN-5781] Add cross datasource query support to Spark SQL interpreter

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: spark
• Labels: Spark-SQL

Language

JAVA

• Assignee: Unassigned
• Reporter: Kunyuan Zhang
• Created: 23/Jul/22 04:07
• Updated: 11/Oct/22 08:10

Description

Information:

Add cross datasource query support to Spark SQL interpreter, currently support cross datasource query with these datasources:

• hive
• jdbc
• mongodb

How to Use:

1. User should declare a cross datasource table in format: "interpreterName.databaseName.tableName".
2. Interpreter "interpreterName" should exists in zeppelin interpreter configuration.
3. For JDBC datasource, jdbc driver jars should be included in dependencies.

 

 

Issue Links

• links to: GitHub Pull Request #4423