[FLINK-18846] Set a meaningful operator name for the filesystem sink

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Component/s: Connectors / FileSystem, Table SQL / Ecosystem
• Labels: starter
• Assignee: zhuxiaoshang
• Reporter: Jark Wu
• Created: 07/Aug/20 05:55
• Updated: 02/Nov/20 06:03
• Resolved: 02/Nov/20 06:03

Description

A simple SQL like 'insert into hive_parquet_table select ... from some_kafka_table' will generates an additional operator called 'Sink: Unnamed' with parallelism 1. The operator name can be improved to be a meaningful name.

This is reported in the mailing list: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Unexpected-unnamed-sink-in-SQL-job-td37185.html