Gengliang Wang created SPARK-27448: -------------------------------------- Summary: File source V2 table provider should be compatible with V1 provider Key: SPARK-27448 URL: https://issues.apache.org/jira/browse/SPARK-27448 Project: Spark Issue Type: Task Components: SQL Affects Versions: 3.0.0 Reporter: Gengliang Wang
In the rule `PreprocessTableCreation`, if an existing table is appended with a different provider, the action will fail. Currently, there are two implementations for file sources and creating a table with file source V2 will always fall back to V1 FileFormat. We should consider the following cases as valid: 1. Appending a table with file source V2 provider using the v1 file format 2. Appending a table with v1 file format provider using file source V2 format -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org