org.apache.iceberg.flink.source.reader

Class MetaDataReaderFunction

java.lang.Object

org.apache.iceberg.flink.source.reader.DataIteratorReaderFunction<org.apache.flink.table.data.RowData>

org.apache.iceberg.flink.source.reader.MetaDataReaderFunction

All Implemented Interfaces:

java.io.Serializable, java.util.function.Function<IcebergSourceSplit,org.apache.iceberg.io.CloseableIterator<org.apache.flink.connector.base.source.reader.RecordsWithSplitIds<RecordAndPosition<org.apache.flink.table.data.RowData>>>>, ReaderFunction<org.apache.flink.table.data.RowData>

@Internal
public class MetaDataReaderFunction
extends DataIteratorReaderFunction<org.apache.flink.table.data.RowData>

Reading metadata tables (like snapshots, manifests, etc.)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MetaDataReaderFunction(org.apache.flink.configuration.ReadableConfig config, org.apache.iceberg.Schema tableSchema, org.apache.iceberg.Schema projectedSchema, org.apache.iceberg.io.FileIO io, org.apache.iceberg.encryption.EncryptionManager encryption)

Method Summary

Modifier and Type	Method and Description
DataIterator<org.apache.flink.table.data.RowData>	createDataIterator(IcebergSourceSplit split)

Methods inherited from class org.apache.iceberg.flink.source.reader.DataIteratorReaderFunction

apply

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Constructor Detail

MetaDataReaderFunction

public MetaDataReaderFunction(org.apache.flink.configuration.ReadableConfig config,
                              org.apache.iceberg.Schema tableSchema,
                              org.apache.iceberg.Schema projectedSchema,
                              org.apache.iceberg.io.FileIO io,
                              org.apache.iceberg.encryption.EncryptionManager encryption)

Method Detail

createDataIterator

public DataIterator<org.apache.flink.table.data.RowData> createDataIterator(IcebergSourceSplit split)

Specified by:

createDataIterator in class DataIteratorReaderFunction<org.apache.flink.table.data.RowData>