org.apache.paimon.format.avro

Class LogicalMap

java.lang.Object

org.apache.avro.LogicalType

org.apache.paimon.format.avro.LogicalMap

public class LogicalMap
extends org.apache.avro.LogicalType

An Avro's LogicalType for map.

Modified from Iceberg.

NOTE: We don't register this type into Avro's LogicalTypes, because Iceberg will register a logical type with the same name, and we don't want to conflict with Iceberg. This class is only for our avro's format to be compatible with Iceberg's avro format. We use Paimon's DataType to check if an array field is actually a map.

Field Summary

Fields inherited from class org.apache.avro.LogicalType

LOGICAL_TYPE_PROP

Method Summary

Modifier and Type	Method and Description
void	validate(org.apache.avro.Schema schema)

Methods inherited from class org.apache.avro.LogicalType

addToSchema, getName

Methods inherited from class java.lang.Object

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

Method Detail

validate

public void validate(org.apache.avro.Schema schema)

Overrides:

validate in class org.apache.avro.LogicalType