Package org.apache.hadoop.hive.ql.metadata

Interface Summary

HiveStorageHandler	HiveStorageHandler defines a pluggable interface for adding new storage handlers to Hive.
HiveStoragePredicateHandler	HiveStoragePredicateHandler is an optional companion to HiveStorageHandler; it should only be implemented by handlers which support decomposition of predicates being pushed down into table scans.
InputEstimator

Class Summary

CheckResult	Result class used by the HiveMetaStoreChecker.
CheckResult.PartitionResult	A basic description of a partition that is missing from either the fs or the ms.
DefaultStorageHandler	DefaultStorageHandler is an implementation of HiveStorageHandler which supplies the standard defaults for all options.
Dimension	Hive consists of a fixed, well defined set of Dimensions.
DummyPartition	A Hive Table Partition: is a fundamental storage unit within a Table.
Hive	This class has functions that implement meta data/DDL operations using calls to the metastore.
HiveMetaStoreChecker	Verify that the information in the metastore matches what is on the filesystem.
HiveStoragePredicateHandler.DecomposedPredicate	Struct class for returning multiple values from decomposePredicate.
HiveUtils	General collection of helper functions.
InputEstimator.Estimation
Partition	A Hive Table Partition: is a fundamental storage unit within a Table.
RandomDimension	A random dimension is an abstract dimension.
Sample	A sample defines a subset of data based on sampling on a given dimension.
Table	A Hive Table: is a fundamental unit of data in Hive that shares a common schema/DDL.
VirtualColumn

Exception Summary

AuthorizationException
HiveException	Generic exception class for Hive.
HiveFatalException
InvalidTableException	Generic exception class for Hive.