Yash Datta created SPARK-6471: --------------------------------- Summary: Metastoreschema should only be a subset of parquetSchema to support dropping of columns using replace columns Key: SPARK-6471 URL: https://issues.apache.org/jira/browse/SPARK-6471 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 1.3.0 Reporter: Yash Datta Fix For: 1.4.0
Currently in the parquet relation 2 implementation, error is thrown in case merged schema is not exactly the same as metastore schema. But to support cases like deletion of column using replace column command, we can relax the restriction so that even if metastore schema is a subset of merged parquet schema, the query will work. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org