[HUDI-1647] Supports snapshot read for Flink

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Implemented
• Fix Version/s: 0.8.0
• Component/s: flink
• Labels: pull-request-available
• Assignee: Danny Chen
• Reporter: Danny Chen
• Created: 01/Mar/21 05:54
• Updated: 05/Mar/21 00:50
• Resolved: 05/Mar/21 00:50

Description

Support snapshot read for Flink for both MOR and COW table.

• COW: the parquet files for the latest file group slices
• MOR: the parquet base file + log files for the latest file group slices

Also implements the SQL connectors for both slink and source.

Issue Links

• links to: GitHub Pull Request #2613