[FLINK-12988] restore AbstractCatalogTable as parent for CatalogTableImpl and ConnectorCatalogTable

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.9.0
• Component/s: Table SQL / API
• Labels: pull-request-available
• Assignee: Bowen Li
• Reporter: Bowen Li
• Created: 25/Jun/19 22:23
• Updated: 26/Jun/19 17:17
• Resolved: 26/Jun/19 17:16

Description

after doing https://issues.apache.org/jira/browse/FLINK-12918, xuefuz brought up a concern that it may not reflect the correct inheritance structure of CatalogTableImpl and ConnectorCatalogTable (which inherits from CatalogTableImpl now).

Thus we propose to add back AbstractCatalogTable from FLINK-12918. But the unification of catalog table implementations remain untouch

Issue Links

• links to: GitHub Pull Request #8883