org.apache.spark.sql.connector.iceberg.write

Interface ExtendedLogicalWriteInfo

All Superinterfaces:

org.apache.spark.sql.connector.write.LogicalWriteInfo

public interface ExtendedLogicalWriteInfo
extends org.apache.spark.sql.connector.write.LogicalWriteInfo

A class that holds logical write information not covered by LogicalWriteInfo in Spark.

Method Summary

Modifier and Type	Method and Description
org.apache.spark.sql.types.StructType	metadataSchema() The schema of the input metadata from Spark to data source.
org.apache.spark.sql.types.StructType	rowIdSchema() The schema of the ID columns from Spark to data source.

Methods inherited from interface org.apache.spark.sql.connector.write.LogicalWriteInfo

options, queryId, schema

Method Detail

metadataSchema

org.apache.spark.sql.types.StructType metadataSchema()

The schema of the input metadata from Spark to data source.

rowIdSchema

org.apache.spark.sql.types.StructType rowIdSchema()

The schema of the ID columns from Spark to data source.