io.prestosql.plugin.hive.metastore

Interface HiveMetastore

All Known Implementing Classes:

BridgingHiveMetastore, CachingHiveMetastore, FileHiveMetastore, GlueHiveMetastore, RecordingHiveMetastore

public interface HiveMetastore

Method Summary

Modifier and Type	Method and Description
void	addColumn(String databaseName, String tableName, String columnName, HiveType columnType, String columnComment)
void	addPartitions(String databaseName, String tableName, List<PartitionWithStatistics> partitions)
void	alterPartition(String databaseName, String tableName, PartitionWithStatistics partition)
void	commentTable(String databaseName, String tableName, Optional<String> comment)
void	createDatabase(Database database)
void	createRole(String role, String grantor)
void	createTable(Table table, PrincipalPrivileges principalPrivileges)
void	dropColumn(String databaseName, String tableName, String columnName)
void	dropDatabase(String databaseName)
void	dropPartition(String databaseName, String tableName, List<String> parts, boolean deleteData)
void	dropRole(String role)
void	dropTable(String databaseName, String tableName, boolean deleteData)
List<String>	getAllDatabases()
Optional<List<String>>	getAllTables(String databaseName)
Optional<List<String>>	getAllViews(String databaseName)
Optional<Database>	getDatabase(String databaseName)
Optional<Partition>	getPartition(String databaseName, String tableName, List<String> partitionValues)
Optional<List<String>>	getPartitionNames(String databaseName, String tableName)
Optional<List<String>>	getPartitionNamesByParts(String databaseName, String tableName, List<String> parts)
Map<String,Optional<Partition>>	getPartitionsByNames(String databaseName, String tableName, List<String> partitionNames)
Map<String,PartitionStatistics>	getPartitionStatistics(String databaseName, String tableName, Set<String> partitionNames)
Set<ColumnStatisticType>	getSupportedColumnStatistics(Type type)
Optional<Table>	getTable(String databaseName, String tableName)
PartitionStatistics	getTableStatistics(String databaseName, String tableName)
void	grantRoles(Set<String> roles, Set<HivePrincipal> grantees, boolean withAdminOption, HivePrincipal grantor)
void	grantTablePrivileges(String databaseName, String tableName, HivePrincipal grantee, Set<HivePrivilegeInfo> privileges)
Set<RoleGrant>	listRoleGrants(HivePrincipal principal)
Set<String>	listRoles()
Set<HivePrivilegeInfo>	listTablePrivileges(String databaseName, String tableName, HivePrincipal principal)
void	renameColumn(String databaseName, String tableName, String oldColumnName, String newColumnName)
void	renameDatabase(String databaseName, String newDatabaseName)
void	renameTable(String databaseName, String tableName, String newDatabaseName, String newTableName)
void	replaceTable(String databaseName, String tableName, Table newTable, PrincipalPrivileges principalPrivileges) This should only be used if the semantic here is drop and add.
void	revokeRoles(Set<String> roles, Set<HivePrincipal> grantees, boolean adminOptionFor, HivePrincipal grantor)
void	revokeTablePrivileges(String databaseName, String tableName, HivePrincipal grantee, Set<HivePrivilegeInfo> privileges)
void	updatePartitionStatistics(String databaseName, String tableName, String partitionName, Function<PartitionStatistics,PartitionStatistics> update)
void	updateTableStatistics(String databaseName, String tableName, Function<PartitionStatistics,PartitionStatistics> update)

Method Detail

getDatabase

Optional<Database> getDatabase(String databaseName)

getAllDatabases

List<String> getAllDatabases()

getTable

Optional<Table> getTable(String databaseName,
                         String tableName)

getSupportedColumnStatistics

Set<ColumnStatisticType> getSupportedColumnStatistics(Type type)

getTableStatistics

PartitionStatistics getTableStatistics(String databaseName,
                                       String tableName)

getPartitionStatistics

Map<String,PartitionStatistics> getPartitionStatistics(String databaseName,
                                                       String tableName,
                                                       Set<String> partitionNames)

updateTableStatistics

void updateTableStatistics(String databaseName,
                           String tableName,
                           Function<PartitionStatistics,PartitionStatistics> update)

updatePartitionStatistics

void updatePartitionStatistics(String databaseName,
                               String tableName,
                               String partitionName,
                               Function<PartitionStatistics,PartitionStatistics> update)

getAllTables

Optional<List<String>> getAllTables(String databaseName)

getAllViews

Optional<List<String>> getAllViews(String databaseName)

createDatabase

void createDatabase(Database database)

dropDatabase

void dropDatabase(String databaseName)

renameDatabase

void renameDatabase(String databaseName,
                    String newDatabaseName)

createTable

void createTable(Table table,
                 PrincipalPrivileges principalPrivileges)

dropTable

void dropTable(String databaseName,
               String tableName,
               boolean deleteData)

replaceTable

void replaceTable(String databaseName,
                  String tableName,
                  Table newTable,
                  PrincipalPrivileges principalPrivileges)

This should only be used if the semantic here is drop and add. Trying to alter one field of a table object previously acquired from getTable is probably not what you want.

renameTable

void renameTable(String databaseName,
                 String tableName,
                 String newDatabaseName,
                 String newTableName)

commentTable

void commentTable(String databaseName,
                  String tableName,
                  Optional<String> comment)

addColumn

void addColumn(String databaseName,
               String tableName,
               String columnName,
               HiveType columnType,
               String columnComment)

renameColumn

void renameColumn(String databaseName,
                  String tableName,
                  String oldColumnName,
                  String newColumnName)

dropColumn

void dropColumn(String databaseName,
                String tableName,
                String columnName)

getPartition

Optional<Partition> getPartition(String databaseName,
                                 String tableName,
                                 List<String> partitionValues)

getPartitionNames

Optional<List<String>> getPartitionNames(String databaseName,
                                         String tableName)

getPartitionNamesByParts

Optional<List<String>> getPartitionNamesByParts(String databaseName,
                                                String tableName,
                                                List<String> parts)

getPartitionsByNames

Map<String,Optional<Partition>> getPartitionsByNames(String databaseName,
                                                     String tableName,
                                                     List<String> partitionNames)

addPartitions

void addPartitions(String databaseName,
                   String tableName,
                   List<PartitionWithStatistics> partitions)

dropPartition

void dropPartition(String databaseName,
                   String tableName,
                   List<String> parts,
                   boolean deleteData)

alterPartition

void alterPartition(String databaseName,
                    String tableName,
                    PartitionWithStatistics partition)

createRole

void createRole(String role,
                String grantor)

dropRole

void dropRole(String role)

listRoles

Set<String> listRoles()

grantRoles

void grantRoles(Set<String> roles,
                Set<HivePrincipal> grantees,
                boolean withAdminOption,
                HivePrincipal grantor)

revokeRoles

void revokeRoles(Set<String> roles,
                 Set<HivePrincipal> grantees,
                 boolean adminOptionFor,
                 HivePrincipal grantor)

listRoleGrants

Set<RoleGrant> listRoleGrants(HivePrincipal principal)

grantTablePrivileges

void grantTablePrivileges(String databaseName,
                          String tableName,
                          HivePrincipal grantee,
                          Set<HivePrivilegeInfo> privileges)

revokeTablePrivileges

void revokeTablePrivileges(String databaseName,
                           String tableName,
                           HivePrincipal grantee,
                           Set<HivePrivilegeInfo> privileges)

listTablePrivileges

Set<HivePrivilegeInfo> listTablePrivileges(String databaseName,
                                           String tableName,
                                           HivePrincipal principal)