[KYLIN-875] Decouple with Hadoop to allow alternative Input / Build Engine / Storage

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: v1.4.0
• Fix Version/s: v1.4.0
• Assignee: liyang
• Reporter: liyang
• Created: 06/Jul/15 09:00
• Updated: 17/Mar/16 07:37
• Resolved: 01/Oct/15 14:16

Description

We've got many requests about how to use an input source other than hive; or how to use Spark instead of Hadoop MR; or how to use Cassandra in place of HBase.

In order to decouple with Hadoop, interfaces must be defined for Input Source / Build Engine / Storage respectively. And let hive / MR / hbase become a piece of plugin of implementation.

Sub-Tasks

• Abstract Build Engine interface and make Hadoop MR a default impl: Closed
• Abstract Input Source interface and make hive a default impl: Closed
• Abstract Storage write interface and make HBase a default impl: Closed