[KYLIN-4659] Prepare a technical preview version for Parquet Storage

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: v4.0.0-alpha
• Component/s: Storage - Parquet
• Skill Level: Committers Level (Medium to Hard)
• Assignee: Xiaoxiang Yu
• Reporter: Xiaoxiang Yu

Reviewers

Shao Feng Shi, Wang Rupeng, Yaqian Zhang, Zhichao Zhang

• Due: 28/Aug/20
• Created: 23/Jul/20 13:55
• Updated: 13/Sep/20 12:28
• Resolved: 07/Sep/20 12:07

Description

The Kylin team plan to release a technical preview version of new Kylin 4.X at the end of August. Before that, I want to remove misleading/conflicting information/source code, prepare basic documentation for our new version.

Issue Links

• relates to: KYLIN-4188 Parquet as Cube storage V2
• relates to: KYLIN-4213 The new build engine with Spark-SQL

Sub-Tasks

• Remove duplicated/misleading code or comment: Closed
• Prepare documentation for Parquet Storage Technical Preview version: Resolved
• Migrate from third-party Spark to offical Apache Spark: Closed
• Upgrade front-end from HBase Storage to Parquet Storage: Closed
• Upgrade sample metadata: Closed
• Monitor Spark's AppMaster for QueryServer: Closed
• Refine kylin-defaults.properties for parquet Storage: Closed
• Add guide page for Kylin 4.0: Closed