godfrey he created FLINK-17399: ---------------------------------- Summary: CsvTableSink should also extend from OverwritableTableSink Key: FLINK-17399 URL: https://issues.apache.org/jira/browse/FLINK-17399 Project: Flink Issue Type: Improvement Components: Table SQL / API Reporter: godfrey he Fix For: 1.11.0
{{CsvTableSink}} has supported {{writeMode}} which could be {{OVERWRITE}} or {{NO_OVERWRITE}}. When we execute "INSERT OVERWRITE csv_table_sink xx", planners will check whether a table sink is an {{OverwritableTableSink}}. Now {{CsvTableSink}} does not extend from {{OverwritableTableSink}}, so we can't execute above statement. -- This message was sent by Atlassian Jira (v8.3.4#803005)