Package org.apache.hadoop.hive.metastore.messaging

Interface Summary

Interface	Description
MessageEncoder
MessageSerializer

Class Summary

Class	Description
AbortTxnMessage	HCat message sent when an abort transaction is done.
AcidWriteMessage	HCat message sent when an ACID write is done.
AddCheckConstraintMessage
AddDefaultConstraintMessage
AddForeignKeyMessage
AddNotNullConstraintMessage
AddPartitionMessage
AddPrimaryKeyMessage
AddUniqueConstraintMessage
AllocWriteIdMessage	HCat message sent when an alloc write id is done.
AlterCatalogMessage
AlterDatabaseMessage	AlterDatabaseMessage.
AlterPartitionMessage
AlterTableMessage
CommitCompactionMessage	Message sent when a compaction commit is done.
CommitTxnMessage	HCat message sent when an commit transaction is done.
CreateCatalogMessage
CreateDatabaseMessage
CreateFunctionMessage
CreateTableMessage
DeletePartitionColumnStatMessage	HCat message sent when an partition column statistics is deleted.
DeleteTableColumnStatMessage	HCat message sent when an table table statistics is deleted.
DropCatalogMessage
DropConstraintMessage
DropDatabaseMessage
DropFunctionMessage
DropPartitionMessage
DropTableMessage
EventMessage	Class representing messages emitted when Metastore operations are done.
InsertMessage	HCat message sent when an insert is done to a table or partition.
MessageBuilder
MessageDeserializer	Interface for converting HCat events from String-form back to EventMessage instances.
MessageFactory	Abstract Factory for the construction of HCatalog message instances.
OpenTxnMessage	HCat message sent when an open transaction is done.
PartitionFiles
ReloadMessage
UpdatePartitionColumnStatMessage	HCat message sent when an table partition statistics update is done.
UpdateTableColumnStatMessage	HCat message sent when an table column statistics update is done.

Enum Summary

Enum	Description
EventMessage.EventType	Enumeration of all supported types of Metastore operations.
MessageFactory.supportedCompressionFormats