org.apache.hudi.table.format.mor

Class MergeOnReadTableState

java.lang.Object

org.apache.hudi.table.format.mor.MergeOnReadTableState

All Implemented Interfaces:

Serializable

public class MergeOnReadTableState
extends Object
implements Serializable

Statistics for merge on read table source.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MergeOnReadTableState(org.apache.flink.table.types.logical.RowType rowType, org.apache.flink.table.types.logical.RowType requiredRowType, String avroSchema, String requiredAvroSchema, List<MergeOnReadInputSplit> inputSplits, String[] pkFields)

Method Summary

Modifier and Type	Method and Description
String	getAvroSchema()
List<MergeOnReadInputSplit>	getInputSplits()
int	getOperationPos()
int[]	getPkOffsetsInRequired() Get the primary key positions in required row type.
org.apache.flink.table.types.logical.LogicalType[]	getPkTypes(int[] pkOffsets) Returns the primary key fields logical type with given offsets.
String	getRequiredAvroSchema()
int[]	getRequiredPositions()
org.apache.flink.table.types.logical.RowType	getRequiredRowType()
org.apache.flink.table.types.logical.RowType	getRowType()

Methods inherited from class java.lang.Object

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

Constructor Detail

MergeOnReadTableState

public MergeOnReadTableState(org.apache.flink.table.types.logical.RowType rowType,
                             org.apache.flink.table.types.logical.RowType requiredRowType,
                             String avroSchema,
                             String requiredAvroSchema,
                             List<MergeOnReadInputSplit> inputSplits,
                             String[] pkFields)

Method Detail

getRowType

public org.apache.flink.table.types.logical.RowType getRowType()

getRequiredRowType

public org.apache.flink.table.types.logical.RowType getRequiredRowType()

getAvroSchema

public String getAvroSchema()

getRequiredAvroSchema

public String getRequiredAvroSchema()

getInputSplits

public List<MergeOnReadInputSplit> getInputSplits()

getOperationPos

public int getOperationPos()

getRequiredPositions

public int[] getRequiredPositions()

getPkOffsetsInRequired

public int[] getPkOffsetsInRequired()

Get the primary key positions in required row type.

getPkTypes

public org.apache.flink.table.types.logical.LogicalType[] getPkTypes(int[] pkOffsets)

Returns the primary key fields logical type with given offsets.

Parameters:

pkOffsets - the pk offsets in required row type

Returns:

pk field logical types

See Also:

getPkOffsetsInRequired()