[FLINK-7050] RFC Compliant CSV Parser for Table Source

• Type: Improvement
• Status: Open
• Priority: Not a Priority
• Resolution: Unresolved
• Affects Version/s: 1.3.1
• Component/s: Table SQL / Ecosystem
• Labels: auto-deprioritized-major auto-deprioritized-minor csv parsing usability
• Assignee: Unassigned
• Reporter: Usman Younas
• Created: 30/Jun/17 09:32
• Updated: 16/Dec/21 22:38

Description

Currently, Flink CSV parser is not compliant with RFC 4180. Due to this issue, it was not able to parse standard csv files including double quotes and delimiters with in fields etc.

In order to produce this bug, we can take a csv file with double quotes included in field of the records and parse it using Flink CSV parser. One of the issue is mentioned in the jira FLINK-4785.

The CSV related issues will be solved by making CSV parser compliant with RFC 4180 standards for Table Source.

Issue Links

• contains: FLINK-7274 ParserError NUMERIC_VALUE_FORMAT_ERROR
• links to: GitHub Pull Request #4660