org.apache.hadoop.hive.ql.parse.repl.load.message

Interface MessageHandler

All Known Implementing Classes:

AbortTxnHandler, AddForeignKeyHandler, AddNotNullConstraintHandler, AddPrimaryKeyHandler, AddUniqueConstraintHandler, AllocWriteIdHandler, AlterDatabaseHandler, CommitTxnHandler, CreateDatabaseHandler, CreateFunctionHandler, DefaultHandler, DropConstraintHandler, DropDatabaseHandler, DropFunctionHandler, DropPartitionHandler, DropTableHandler, InsertHandler, OpenTxnHandler, RenamePartitionHandler, RenameTableHandler, TableHandler, TruncatePartitionHandler, TruncateTableHandler

public interface MessageHandler

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	MessageHandler.Context

Method Summary

Modifier and Type	Method and Description
UpdatedMetaDataTracker	getUpdatedMetadata()
List<Task<? extends Serializable>>	handle(MessageHandler.Context withinContext)
Set<ReadEntity>	readEntities()
Set<WriteEntity>	writeEntities()

Method Detail

handle

List<Task<? extends Serializable>> handle(MessageHandler.Context withinContext)
                                   throws SemanticException

Throws:

SemanticException

readEntities

Set<ReadEntity> readEntities()

writeEntities

Set<WriteEntity> writeEntities()

getUpdatedMetadata

UpdatedMetaDataTracker getUpdatedMetadata()