Package org.apache.pulsar.sql.presto

Implementation of the connector to the Presto engine.

See: Description

Interface Summary

Interface	Description
SchemaHandler	This interface defines the methods to work with schemas.

Class Summary

Class	Description
AvroSchemaHandler	Schema handler for payload in the Avro format.
JSONSchemaHandler	Schema handler for payload in the JSON format.
KeyValueSchemaHandler	Schema handler for payload in the KeyValue format.
PulsarColumnHandle	This class represents the basic information about a presto column.
PulsarColumnMetadata	Description of the column metadata.
PulsarConnector	This file contains implementation of the connector to the Presto engine.
PulsarConnectorCache	Implementation of a cache for the Pulsar connector.
PulsarConnectorConfig	This object handles configuration of the Pulsar connector for the Presto engine.
PulsarConnectorFactory	The factory class which helps to build the presto connector.
PulsarConnectorId	Unique identifier of a connector.
PulsarConnectorMetricsTracker	This class helps to track metrics related to the connector.
PulsarConnectorModule	This class defines binding of classes in the Presto connector.
PulsarConnectorModule.TypeDeserializer	A wrapper to deserialize the Presto types.
PulsarConnectorUtils	A helper class containing repeatable logic used in the other classes.
PulsarHandleResolver	This class helps to resolve classes for the Presto connector.
PulsarInternalColumn	This abstract class represents internal columns.
PulsarInternalColumn.EventTimeColumn	Internal column representing the event time.
PulsarInternalColumn.KeyColumn	Internal column representing the key.
PulsarInternalColumn.MessageIdColumn	Internal column representing the message id.
PulsarInternalColumn.PartitionColumn	Internal column representing the partition.
PulsarInternalColumn.ProducerNameColumn	Internal column representing the producer name.
PulsarInternalColumn.PropertiesColumn	Internal column representing the message properties.
PulsarInternalColumn.PublishTimeColumn	Internal column representing the publish time.
PulsarInternalColumn.SequenceIdColumn	Internal column representing the sequence id.
PulsarMetadata	This connector helps to work with metadata.
PulsarPlugin	Implementation of the Pulsar plugin for Pesto.
PulsarPrimitiveSchemaHandler	A presto schema handler that interprets data using pulsar schema.
PulsarRecordCursor	Implementation of a cursor to read records.
PulsarRecordSet	Implementation of a record set.
PulsarRecordSetProvider	Implementation of the provider for record sets.
PulsarSplit	This class represents information for a split.
PulsarSplitManager	The class helping to manage splits.
PulsarSqlSchemaInfoProvider	Multi version schema info provider for Pulsar SQL leverage guava cache.
PulsarTableHandle	Description of basic metadata of a table.
PulsarTableLayoutHandle	This class handles the table layout.
PulsarTopicDescription	Represents the basic information about a pulsar topic.

Enum Summary

Enum	Description
PulsarColumnHandle.HandleKeyValueType	Column Handle keyValue type, used for keyValue schema.
PulsarSqlSchemaInfoProvider.Type
PulsarTransactionHandle	A handle for transactions.

Package org.apache.pulsar.sql.presto Description

Implementation of the connector to the Presto engine.