jerryshao commented on a change in pull request #674: [WIP]Supports spark-3.0 data source V2 APIs URL: https://github.com/apache/incubator-iceberg/pull/674#discussion_r353592567
########## File path: spark/src/main/java/org/apache/iceberg/spark/source/IcebergBatchScan.java ########## @@ -70,31 +70,32 @@ import org.apache.spark.sql.catalyst.expressions.GenericInternalRow; import org.apache.spark.sql.catalyst.expressions.JoinedRow; import org.apache.spark.sql.catalyst.expressions.UnsafeProjection; +import org.apache.spark.sql.connector.read.Batch; +import org.apache.spark.sql.connector.read.InputPartition; +import org.apache.spark.sql.connector.read.PartitionReader; +import org.apache.spark.sql.connector.read.PartitionReaderFactory; +import org.apache.spark.sql.connector.read.Scan; +import org.apache.spark.sql.connector.read.Statistics; +import org.apache.spark.sql.connector.read.SupportsPushDownFilters; +import org.apache.spark.sql.connector.read.SupportsPushDownRequiredColumns; +import org.apache.spark.sql.connector.read.SupportsReportStatistics; import org.apache.spark.sql.sources.Filter; -import org.apache.spark.sql.sources.v2.DataSourceOptions; -import org.apache.spark.sql.sources.v2.reader.DataSourceReader; -import org.apache.spark.sql.sources.v2.reader.InputPartition; -import org.apache.spark.sql.sources.v2.reader.InputPartitionReader; -import org.apache.spark.sql.sources.v2.reader.Statistics; -import org.apache.spark.sql.sources.v2.reader.SupportsPushDownFilters; -import org.apache.spark.sql.sources.v2.reader.SupportsPushDownRequiredColumns; -import org.apache.spark.sql.sources.v2.reader.SupportsReportStatistics; import org.apache.spark.sql.types.BinaryType; import org.apache.spark.sql.types.DataType; import org.apache.spark.sql.types.Decimal; import org.apache.spark.sql.types.DecimalType; import org.apache.spark.sql.types.StringType; import org.apache.spark.sql.types.StructField; import org.apache.spark.sql.types.StructType; +import org.apache.spark.sql.util.CaseInsensitiveStringMap; import org.apache.spark.unsafe.types.UTF8String; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; import scala.collection.JavaConverters; -class Reader implements DataSourceReader, SupportsPushDownFilters, SupportsPushDownRequiredColumns, +public class IcebergBatchScan implements Scan, Review comment: Why do we need to change to `public`? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
