[SPARK-22016] Add HiveDialect for JDBC connection to Hive

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 1.6.3, 2.2.1
• Component/s: SQL
• Assignee: Unassigned
• Reporter: Daniel Fernandez
• Created: 14/Sep/17 21:13
• Updated: 02/Apr/19 15:08
• Resolved: 26/Sep/17 08:41

Description

I found out there is no Dialect for Hive in spark. So, I would like to add the HiveDialect.scala in the package org.apache.spark.sql.jdbc to support it.

Only two functions should be overriden:

• canHandle
• quoteIdentifier

Issue Links

• is related to: SPARK-21063 Spark return an empty result from remote hadoop cluster
• links to: [Github] Pull Request #19238 (danielfx90)