com.facebook.presto.hive.metastore

Interface ExtendedHiveMetastore

All Known Implementing Classes:

BridgingHiveMetastore, CachingHiveMetastore, FileHiveMetastore

public interface ExtendedHiveMetastore

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<Partition> partitions) Adds partitions to the table in a single atomic task.
void	alterPartition(String databaseName, String tableName, Partition partition)
void	createDatabase(Database database)
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	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)
Set<HivePrivilegeInfo>	getDatabasePrivileges(String user, String databaseName)
Optional<Partition>	getPartition(String databaseName, String tableName, List<String> partitionValues)
Optional<Map<String,Map<String,HiveColumnStatistics>>>	getPartitionColumnStatistics(String databaseName, String tableName, Set<String> partitionNames, Set<String> columnNames)
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)
Set<String>	getRoles(String user)
Optional<Table>	getTable(String databaseName, String tableName)
Optional<Map<String,HiveColumnStatistics>>	getTableColumnStatistics(String databaseName, String tableName, Set<String> columnNames)
Set<HivePrivilegeInfo>	getTablePrivileges(String user, String databaseName, String tableName)
void	grantTablePrivileges(String databaseName, String tableName, String grantee, Set<HivePrivilegeInfo> privileges)
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	revokeTablePrivileges(String databaseName, String tableName, String grantee, Set<HivePrivilegeInfo> privileges)

Method Detail

getDatabase

Optional<Database> getDatabase(String databaseName)

getAllDatabases

List<String> getAllDatabases()

getTable

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

getTableColumnStatistics

Optional<Map<String,HiveColumnStatistics>> getTableColumnStatistics(String databaseName,
                                                                    String tableName,
                                                                    Set<String> columnNames)

getPartitionColumnStatistics

Optional<Map<String,Map<String,HiveColumnStatistics>>> getPartitionColumnStatistics(String databaseName,
                                                                                    String tableName,
                                                                                    Set<String> partitionNames,
                                                                                    Set<String> columnNames)

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)

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<Partition> partitions)

Adds partitions to the table in a single atomic task. The implementation must either add all partitions and return normally, or add no partitions and throw an exception.

dropPartition

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

alterPartition

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

getRoles

Set<String> getRoles(String user)

getDatabasePrivileges

Set<HivePrivilegeInfo> getDatabasePrivileges(String user,
                                             String databaseName)

getTablePrivileges

Set<HivePrivilegeInfo> getTablePrivileges(String user,
                                          String databaseName,
                                          String tableName)

grantTablePrivileges

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

revokeTablePrivileges

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