org.apache.hadoop.hive.ql.optimizer.calcite

Class HiveRelJson

java.lang.Object

org.apache.calcite.rel.externalize.RelJson

org.apache.hadoop.hive.ql.optimizer.calcite.HiveRelJson

public class HiveRelJson
extends org.apache.calcite.rel.externalize.RelJson

Hive extension of RelJson. Implement json serialization of types which are not support by Calcite 1.21.0. This class can be removed when Calcite is upgraded to 1.23.0

Field Summary

Fields inherited from class org.apache.calcite.rel.externalize.RelJson

PACKAGES

Constructor Summary

Constructors

Constructor and Description
HiveRelJson(org.apache.calcite.util.JsonBuilder jsonBuilder)

Method Summary

Modifier and Type	Method and Description
Object	toJson(Object value)

Methods inherited from class org.apache.calcite.rel.externalize.RelJson

classToTypeName, create, getConstructor, toCollation, toDistribution, toFieldCollation, toJson, toJson, toType, typeNameToClass

Methods inherited from class java.lang.Object

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

Constructor Detail

HiveRelJson

public HiveRelJson(org.apache.calcite.util.JsonBuilder jsonBuilder)

Method Detail

toJson

public Object toJson(Object value)

Overrides:

toJson in class org.apache.calcite.rel.externalize.RelJson