org.apache.paimon.spark.sort

Class SparkHilbertUDF

java.lang.Object

org.apache.paimon.spark.sort.SparkHilbertUDF

All Implemented Interfaces:

Serializable

public class SparkHilbertUDF
extends Object
implements Serializable

Spark udf to calculate hilbert bytes.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
org.apache.spark.sql.Column	sortedLexicographically(org.apache.spark.sql.Column column, org.apache.spark.sql.types.DataType type)
org.apache.spark.sql.Column	transform(org.apache.spark.sql.Column arrayBinary)

Methods inherited from class java.lang.Object

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

Method Detail

sortedLexicographically

public org.apache.spark.sql.Column sortedLexicographically(org.apache.spark.sql.Column column,
                                                           org.apache.spark.sql.types.DataType type)

transform

public org.apache.spark.sql.Column transform(org.apache.spark.sql.Column arrayBinary)