[ https://issues.apache.org/jira/browse/SPARK-24691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-24691: ------------------------------------ Assignee: (was: Apache Spark) > Add new API `supportDataType` in FileFormat > ------------------------------------------- > > Key: SPARK-24691 > URL: https://issues.apache.org/jira/browse/SPARK-24691 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 2.3.1 > Reporter: Gengliang Wang > Priority: Major > > In [https://github.com/apache/spark/pull/21389,] data source schema is > validated. However, > # Putting all the process logic together in `DataSourceUtils` is tricky and > hard to maintain. On second thought after review, I find that the > `OrcFileFormat` in hive package is not matched, so that its validation wrong. > # `DataSourceUtils.verifyWriteSchema` and `DataSourceUtils.verifyReadSchema` > is not supposed to be called in every file format. We can move them to some > upper entry. > So, I propose we can add a new API `supportDataType` in FileFormat. Each file > format can override the method to specify its supported/non-supported data > types. > -- 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