[FLINK-21485] Simplify the ExecutionContext

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.13.0
• Fix Version/s: 1.13.0
• Component/s: Table SQL / Client
• Labels: pull-request-available
• Assignee: Shengkai Fang
• Reporter: Shengkai Fang
• Created: 24/Feb/21 13:38
• Updated: 12/Mar/21 10:32
• Resolved: 12/Mar/21 10:32

Description

Currently ExecutionContext is too complicated. In our design, we should treat ExecutionContext as a wrapper of TableEnvironment and leave the session config to SessionContext. However, we still need to store the origin Configuration and command line options. Therefore, we continue introduce a new context named DefaultContext.

Issue Links

• links to: GitHub Pull Request #15006