Package 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	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	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

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>