org.apache.hudi.common.model

Class DeleteRecord

java.lang.Object

org.apache.hudi.common.model.DeleteRecord

All Implemented Interfaces:

Serializable

public class DeleteRecord
extends Object
implements Serializable

Delete record is a combination of HoodieKey and ordering value. The record is used for HoodieDeleteBlock to support per-record deletions. The deletion block is always appended after the data block, we need to keep the ordering val to combine with the data records when merging, or the data loss may occur if there are intermediate deletions for the inputs (a new INSERT comes after a DELETE in one input batch).

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
static DeleteRecord	create(HoodieKey hoodieKey)
static DeleteRecord	create(HoodieKey hoodieKey, Comparable orderingVal)
static DeleteRecord	create(String recordKey, String partitionPath)
static DeleteRecord	create(String recordKey, String partitionPath, Comparable orderingVal)
boolean	equals(Object o)
HoodieKey	getHoodieKey()
Comparable<?>	getOrderingValue()
String	getPartitionPath()
String	getRecordKey()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

create

public static DeleteRecord create(HoodieKey hoodieKey)

create

public static DeleteRecord create(String recordKey,
                                  String partitionPath)

create

public static DeleteRecord create(String recordKey,
                                  String partitionPath,
                                  Comparable orderingVal)

create

public static DeleteRecord create(HoodieKey hoodieKey,
                                  Comparable orderingVal)

getRecordKey

public String getRecordKey()

getPartitionPath

public String getPartitionPath()

getHoodieKey

public HoodieKey getHoodieKey()

getOrderingValue

public Comparable<?> getOrderingValue()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object