RawStore (Hive Metastore 1.1.0-cdh5.7.0 API)

All Superinterfaces:

org.apache.hadoop.conf.Configurable

All Known Implementing Classes:

ObjectStore
```
public interface RawStore
extends org.apache.hadoop.conf.Configurable
```

Nested Class Summary

Nested Classes
Modifier and Type Interface and Description

static interface RawStore.CanNotRetry
Annotation to skip retries

Nested Classes
Modifier and Type	Interface and Description
`static interface`	`RawStore.CanNotRetry` Annotation to skip retries

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`addIndex(Index index)`
`int`	`addMasterKey(String key)`
`void`	`addNotificationEvent(NotificationEvent event)` Add a notification entry.
`boolean`	`addPartition(Partition part)`
`boolean`	`addPartitions(String dbName, String tblName, List<Partition> parts)`
`boolean`	`addPartitions(String dbName, String tblName, PartitionSpecProxy partitionSpec, boolean ifNotExists)`
`boolean`	`addRole(String rowName, String ownerName)`
`boolean`	`addToken(String tokenIdentifier, String delegationToken)`
`boolean`	`alterDatabase(String dbname, Database db)`
`void`	`alterFunction(String dbName, String funcName, Function newFunction)` Alter function based on new function specs.
`void`	`alterIndex(String dbname, String baseTblName, String name, Index newIndex)`
`void`	`alterPartition(String db_name, String tbl_name, List<String> part_vals, Partition new_part)`
`void`	`alterPartitions(String db_name, String tbl_name, List<List<String>> part_vals_list, List<Partition> new_parts)`
`void`	`alterTable(String dbname, String name, Table newTable)`
`void`	`cleanNotificationEvents(int olderThan)` Remove older notification events.
`long`	`cleanupEvents()`
`boolean`	`commitTransaction()` if this is the commit of the first open call then an actual commit is called.
`void`	`createDatabase(Database db)`
`void`	`createFunction(Function func)` Register a user-defined function based on the function specification passed in.
`void`	`createTable(Table tbl)`
`boolean`	`createType(Type type)`
`boolean`	`deletePartitionColumnStatistics(String dbName, String tableName, String partName, List<String> partVals, String colName)` Deletes column statistics if present associated with a given db, table, partition and col.
`boolean`	`deleteTableColumnStatistics(String dbName, String tableName, String colName)` Deletes column statistics if present associated with a given db, table and col.
`boolean`	`doesPartitionExist(String dbName, String tableName, List<String> part_vals)`
`boolean`	`dropDatabase(String dbname)`
`void`	`dropFunction(String dbName, String funcName)` Drop a function definition.
`boolean`	`dropIndex(String dbName, String origTableName, String indexName)`
`boolean`	`dropPartition(String dbName, String tableName, List<String> part_vals)`
`void`	`dropPartitions(String dbName, String tblName, List<String> partNames)`
`boolean`	`dropTable(String dbName, String tableName)`
`boolean`	`dropType(String typeName)`
`AggrStats`	`get_aggr_stats_for(String dbName, String tblName, List<String> partNames, List<String> colNames)`
`List<String>`	`getAllDatabases()`
`List<Function>`	`getAllFunctions()` Retrieve all functions.
`List<String>`	`getAllTables(String dbName)`
`List<String>`	`getAllTokenIdentifiers()`
`PrincipalPrivilegeSet`	`getColumnPrivilegeSet(String dbName, String tableName, String partitionName, String columnName, String userName, List<String> groupNames)`
`CurrentNotificationEventId`	`getCurrentNotificationEventId()` Get the last issued notification event id.
`Database`	`getDatabase(String name)`
`int`	`getDatabaseCount()` Gets total number of databases.
`List<String>`	`getDatabases(String pattern)`
`PrincipalPrivilegeSet`	`getDBPrivilegeSet(String dbName, String userName, List<String> groupNames)`
`Function`	`getFunction(String dbName, String funcName)` Retrieve function by name.
`List<String>`	`getFunctions(String dbName, String pattern)` Retrieve list of function names based on name pattern.
`Index`	`getIndex(String dbName, String origTableName, String indexName)`
`List<Index>`	`getIndexes(String dbName, String origTableName, int max)`
`String[]`	`getMasterKeys()`
`String`	`getMetaStoreSchemaVersion()`
`NotificationEventResponse`	`getNextNotification(NotificationEventRequest rqst)` Get the next notification event.
`Partition`	`getPartition(String dbName, String tableName, List<String> part_vals)`
`List<ColumnStatistics>`	`getPartitionColumnStatistics(String dbName, String tblName, List<String> partNames, List<String> colNames)` Returns the relevant column statistics for given columns in given partitions in a given table in a given database if such statistics exist.
`int`	`getPartitionCount()` Gets total number of partitions.
`PrincipalPrivilegeSet`	`getPartitionPrivilegeSet(String dbName, String tableName, String partition, String userName, List<String> groupNames)`
`List<Partition>`	`getPartitions(String dbName, String tableName, int max)`
`boolean`	`getPartitionsByExpr(String dbName, String tblName, byte[] expr, String defaultPartitionName, short maxParts, List<Partition> result)`
`List<Partition>`	`getPartitionsByFilter(String dbName, String tblName, String filter, short maxParts)`
`List<Partition>`	`getPartitionsByNames(String dbName, String tblName, List<String> partNames)`
`List<Partition>`	`getPartitionsWithAuth(String dbName, String tblName, short maxParts, String userName, List<String> groupNames)`
`Partition`	`getPartitionWithAuth(String dbName, String tblName, List<String> partVals, String user_name, List<String> group_names)`
`Role`	`getRole(String roleName)`
`Table`	`getTable(String dbName, String tableName)`
`ColumnStatistics`	`getTableColumnStatistics(String dbName, String tableName, List<String> colName)` Returns the relevant column statistics for a given column in a given table in a given database if such statistics exist.
`int`	`getTableCount()` Gets total number of tables.
`List<TableMeta>`	`getTableMeta(String dbNames, String tableNames, List<String> tableTypes)`
`List<Table>`	`getTableObjectsByName(String dbname, List<String> tableNames)`
`PrincipalPrivilegeSet`	`getTablePrivilegeSet(String dbName, String tableName, String userName, List<String> groupNames)`
`List<String>`	`getTables(String dbName, String pattern)`
`String`	`getToken(String tokenIdentifier)`
`Type`	`getType(String typeName)`
`PrincipalPrivilegeSet`	`getUserPrivilegeSet(String userName, List<String> groupNames)`
`boolean`	`grantPrivileges(PrivilegeBag privileges)`
`boolean`	`grantRole(Role role, String userName, PrincipalType principalType, String grantor, PrincipalType grantorType, boolean grantOption)`
`boolean`	`isPartitionMarkedForEvent(String dbName, String tblName, Map<String,String> partName, PartitionEventType evtType)`
`List<MTablePrivilege>`	`listAllTableGrants(String principalName, PrincipalType principalType, String dbName, String tableName)`
`List<HiveObjectPrivilege>`	`listDBGrantsAll(String dbName)`
`List<HiveObjectPrivilege>`	`listGlobalGrantsAll()`
`List<String>`	`listIndexNames(String dbName, String origTableName, short max)`
`List<HiveObjectPrivilege>`	`listPartitionColumnGrantsAll(String dbName, String tableName, String partitionName, String columnName)`
`List<HiveObjectPrivilege>`	`listPartitionGrantsAll(String dbName, String tableName, String partitionName)`
`List<String>`	`listPartitionNames(String db_name, String tbl_name, short max_parts)`
`List<String>`	`listPartitionNamesByFilter(String db_name, String tbl_name, String filter, short max_parts)`
`List<String>`	`listPartitionNamesPs(String db_name, String tbl_name, List<String> part_vals, short max_parts)` Lists partition names that match a given partial specification
`List<Partition>`	`listPartitionsPsWithAuth(String db_name, String tbl_name, List<String> part_vals, short max_parts, String userName, List<String> groupNames)` Lists partitions that match a given partial specification and sets their auth privileges.
`List<MDBPrivilege>`	`listPrincipalDBGrants(String principalName, PrincipalType principalType, String dbName)`
`List<HiveObjectPrivilege>`	`listPrincipalDBGrantsAll(String principalName, PrincipalType principalType)`
`List<MGlobalPrivilege>`	`listPrincipalGlobalGrants(String principalName, PrincipalType principalType)`
`List<MPartitionColumnPrivilege>`	`listPrincipalPartitionColumnGrants(String principalName, PrincipalType principalType, String dbName, String tableName, String partName, String columnName)`
`List<HiveObjectPrivilege>`	`listPrincipalPartitionColumnGrantsAll(String principalName, PrincipalType principalType)`
`List<MPartitionPrivilege>`	`listPrincipalPartitionGrants(String principalName, PrincipalType principalType, String dbName, String tableName, String partName)`
`List<HiveObjectPrivilege>`	`listPrincipalPartitionGrantsAll(String principalName, PrincipalType principalType)`
`List<MTableColumnPrivilege>`	`listPrincipalTableColumnGrants(String principalName, PrincipalType principalType, String dbName, String tableName, String columnName)`
`List<HiveObjectPrivilege>`	`listPrincipalTableColumnGrantsAll(String principalName, PrincipalType principalType)`
`List<HiveObjectPrivilege>`	`listPrincipalTableGrantsAll(String principalName, PrincipalType principalType)`
`List<MRoleMap>`	`listRoleMembers(String roleName)` Get the role to principal grant mapping for given role
`List<String>`	`listRoleNames()`
`List<MRoleMap>`	`listRoles(String principalName, PrincipalType principalType)`
`List<HiveObjectPrivilege>`	`listTableColumnGrantsAll(String dbName, String tableName, String columnName)`
`List<HiveObjectPrivilege>`	`listTableGrantsAll(String dbName, String tableName)`
`List<String>`	`listTableNamesByFilter(String dbName, String filter, short max_tables)` Gets a list of tables based on a filter string and filter type.
`Table`	`markPartitionForEvent(String dbName, String tblName, Map<String,String> partVals, PartitionEventType evtType)`
`boolean`	`openTransaction()` Opens a new one or the one already created Every call of this function must have corresponding commit or rollback function call
`boolean`	`removeMasterKey(Integer keySeq)`
`boolean`	`removeRole(String roleName)`
`boolean`	`removeToken(String tokenIdentifier)`
`boolean`	`revokePrivileges(PrivilegeBag privileges, boolean grantOption)`
`boolean`	`revokeRole(Role role, String userName, PrincipalType principalType, boolean grantOption)`
`void`	`rollbackTransaction()` Rolls back the current transaction if it is active
`void`	`setMetaStoreSchemaVersion(String version, String comment)`
`void`	`shutdown()`
`void`	`updateMasterKey(Integer seqNo, String key)`
`boolean`	`updatePartitionColumnStatistics(ColumnStatistics statsObj, List<String> partVals)` Persists the given column statistics object to the metastore
`boolean`	`updateTableColumnStatistics(ColumnStatistics colStats)` Persists the given column statistics object to the metastore
`void`	`verifySchema()`

Methods inherited from interface org.apache.hadoop.conf.Configurable
getConf, setConf

Method Detail

shutdown
```
void shutdown()
```

openTransaction
```
boolean openTransaction()
```
Opens a new one or the one already created Every call of this function must have corresponding commit or rollback function call

Returns:
an active transaction

commitTransaction
```
boolean commitTransaction()
```
if this is the commit of the first open call then an actual commit is called.

Returns:
true or false

rollbackTransaction
```
void rollbackTransaction()
```
Rolls back the current transaction if it is active

createDatabase

void createDatabase(Database db)
                    throws InvalidObjectException,
                           MetaException

Throws:: InvalidObjectException; MetaException

getDatabase

Database getDatabase(String name)
                     throws NoSuchObjectException

Throws:: NoSuchObjectException

dropDatabase

boolean dropDatabase(String dbname)
                     throws NoSuchObjectException,
                            MetaException

Throws:: NoSuchObjectException; MetaException

alterDatabase

boolean alterDatabase(String dbname,
                    Database db)
                      throws NoSuchObjectException,
                             MetaException

Throws:: NoSuchObjectException; MetaException

getDatabases

List<String> getDatabases(String pattern)
                          throws MetaException

Throws:: MetaException

getAllDatabases

List<String> getAllDatabases()
                             throws MetaException

Throws:: MetaException

createType
```
boolean createType(Type type)
```

getType
```
Type getType(String typeName)
```

dropType
```
boolean dropType(String typeName)
```

createTable

void createTable(Table tbl)
                 throws InvalidObjectException,
                        MetaException

Throws:: InvalidObjectException; MetaException

dropTable

boolean dropTable(String dbName,
                String tableName)
                  throws MetaException,
                         NoSuchObjectException,
                         InvalidObjectException,
                         InvalidInputException

Throws:: MetaException; NoSuchObjectException; InvalidObjectException; InvalidInputException

getTable

Table getTable(String dbName,
             String tableName)
               throws MetaException

Throws:: MetaException

addPartition

boolean addPartition(Partition part)
                     throws InvalidObjectException,
                            MetaException

Throws:: InvalidObjectException; MetaException

addPartitions

boolean addPartitions(String dbName,
                    String tblName,
                    List<Partition> parts)
                      throws InvalidObjectException,
                             MetaException

Throws:: InvalidObjectException; MetaException

addPartitions

boolean addPartitions(String dbName,
                    String tblName,
                    PartitionSpecProxy partitionSpec,
                    boolean ifNotExists)
                      throws InvalidObjectException,
                             MetaException

Throws:: InvalidObjectException; MetaException

getPartition

Partition getPartition(String dbName,
                     String tableName,
                     List<String> part_vals)
                       throws MetaException,
                              NoSuchObjectException

Throws:: MetaException; NoSuchObjectException

doesPartitionExist

boolean doesPartitionExist(String dbName,
                         String tableName,
                         List<String> part_vals)
                           throws MetaException,
                                  NoSuchObjectException

Throws:: MetaException; NoSuchObjectException

dropPartition

boolean dropPartition(String dbName,
                    String tableName,
                    List<String> part_vals)
                      throws MetaException,
                             NoSuchObjectException,
                             InvalidObjectException,
                             InvalidInputException

Throws:: MetaException; NoSuchObjectException; InvalidObjectException; InvalidInputException

getPartitions

List<Partition> getPartitions(String dbName,
                            String tableName,
                            int max)
                              throws MetaException,
                                     NoSuchObjectException

Throws:: MetaException; NoSuchObjectException

alterTable

void alterTable(String dbname,
              String name,
              Table newTable)
                throws InvalidObjectException,
                       MetaException

Throws:: InvalidObjectException; MetaException

getTables

List<String> getTables(String dbName,
                     String pattern)
                       throws MetaException

Throws:: MetaException

getTableMeta

List<TableMeta> getTableMeta(String dbNames,
                           String tableNames,
                           List<String> tableTypes)
                             throws MetaException

Throws:: MetaException

getTableObjectsByName
```
List<Table> getTableObjectsByName(String dbname,
                                List<String> tableNames)
                                  throws MetaException,
                                         UnknownDBException
```
Parameters:
dbname - The name of the database from which to retrieve the tables
tableNames - The names of the tables to retrieve.

Returns:
A list of the tables retrievable from the database whose names are in the list tableNames. If there are duplicate names, only one instance of the table will be returned

Throws:

MetaException

UnknownDBException

getAllTables

List<String> getAllTables(String dbName)
                          throws MetaException

Throws:: MetaException

listTableNamesByFilter

List<String> listTableNamesByFilter(String dbName,
                                  String filter,
                                  short max_tables)
                                    throws MetaException,
                                           UnknownDBException

Gets a list of tables based on a filter string and filter type.

Parameters:: dbName - The name of the database from which you will retrieve the table names; filter - The filter string; max_tables - The maximum number of tables returned
Returns:: A list of table names that match the desired filter
Throws:: MetaException; UnknownDBException

listPartitionNames

List<String> listPartitionNames(String db_name,
                              String tbl_name,
                              short max_parts)
                                throws MetaException

Throws:: MetaException

listPartitionNamesByFilter

List<String> listPartitionNamesByFilter(String db_name,
                                      String tbl_name,
                                      String filter,
                                      short max_parts)
                                        throws MetaException

Throws:: MetaException

alterPartition

void alterPartition(String db_name,
                  String tbl_name,
                  List<String> part_vals,
                  Partition new_part)
                    throws InvalidObjectException,
                           MetaException

Throws:: InvalidObjectException; MetaException

alterPartitions

void alterPartitions(String db_name,
                   String tbl_name,
                   List<List<String>> part_vals_list,
                   List<Partition> new_parts)
                     throws InvalidObjectException,
                            MetaException

Throws:: InvalidObjectException; MetaException

addIndex

boolean addIndex(Index index)
                 throws InvalidObjectException,
                        MetaException

Throws:: InvalidObjectException; MetaException

getIndex

Index getIndex(String dbName,
             String origTableName,
             String indexName)
               throws MetaException

Throws:: MetaException

dropIndex

boolean dropIndex(String dbName,
                String origTableName,
                String indexName)
                  throws MetaException

Throws:: MetaException

getIndexes

List<Index> getIndexes(String dbName,
                     String origTableName,
                     int max)
                       throws MetaException

Throws:: MetaException

listIndexNames

List<String> listIndexNames(String dbName,
                          String origTableName,
                          short max)
                            throws MetaException

Throws:: MetaException

alterIndex

void alterIndex(String dbname,
              String baseTblName,
              String name,
              Index newIndex)
                throws InvalidObjectException,
                       MetaException

Throws:: InvalidObjectException; MetaException

getPartitionsByFilter

List<Partition> getPartitionsByFilter(String dbName,
                                    String tblName,
                                    String filter,
                                    short maxParts)
                                      throws MetaException,
                                             NoSuchObjectException

Throws:: MetaException; NoSuchObjectException

getPartitionsByExpr

boolean getPartitionsByExpr(String dbName,
                          String tblName,
                          byte[] expr,
                          String defaultPartitionName,
                          short maxParts,
                          List<Partition> result)
                            throws org.apache.thrift.TException

Throws:: org.apache.thrift.TException

getPartitionsByNames

List<Partition> getPartitionsByNames(String dbName,
                                   String tblName,
                                   List<String> partNames)
                                     throws MetaException,
                                            NoSuchObjectException

Throws:: MetaException; NoSuchObjectException

markPartitionForEvent

Table markPartitionForEvent(String dbName,
                          String tblName,
                          Map<String,String> partVals,
                          PartitionEventType evtType)
                            throws MetaException,
                                   UnknownTableException,
                                   InvalidPartitionException,
                                   UnknownPartitionException

Throws:: MetaException; UnknownTableException; InvalidPartitionException; UnknownPartitionException

isPartitionMarkedForEvent

boolean isPartitionMarkedForEvent(String dbName,
                                String tblName,
                                Map<String,String> partName,
                                PartitionEventType evtType)
                                  throws MetaException,
                                         UnknownTableException,
                                         InvalidPartitionException,
                                         UnknownPartitionException

Throws:: MetaException; UnknownTableException; InvalidPartitionException; UnknownPartitionException

addRole

boolean addRole(String rowName,
              String ownerName)
                throws InvalidObjectException,
                       MetaException,
                       NoSuchObjectException

Throws:: InvalidObjectException; MetaException; NoSuchObjectException

removeRole

boolean removeRole(String roleName)
                   throws MetaException,
                          NoSuchObjectException

Throws:: MetaException; NoSuchObjectException

grantRole

boolean grantRole(Role role,
                String userName,
                PrincipalType principalType,
                String grantor,
                PrincipalType grantorType,
                boolean grantOption)
                  throws MetaException,
                         NoSuchObjectException,
                         InvalidObjectException

Throws:: MetaException; NoSuchObjectException; InvalidObjectException

revokeRole

boolean revokeRole(Role role,
                 String userName,
                 PrincipalType principalType,
                 boolean grantOption)
                   throws MetaException,
                          NoSuchObjectException

Throws:: MetaException; NoSuchObjectException

getUserPrivilegeSet

PrincipalPrivilegeSet getUserPrivilegeSet(String userName,
                                        List<String> groupNames)
                                          throws InvalidObjectException,
                                                 MetaException

Throws:: InvalidObjectException; MetaException

getDBPrivilegeSet

PrincipalPrivilegeSet getDBPrivilegeSet(String dbName,
                                      String userName,
                                      List<String> groupNames)
                                        throws InvalidObjectException,
                                               MetaException

Throws:: InvalidObjectException; MetaException

getTablePrivilegeSet

PrincipalPrivilegeSet getTablePrivilegeSet(String dbName,
                                         String tableName,
                                         String userName,
                                         List<String> groupNames)
                                           throws InvalidObjectException,
                                                  MetaException

Throws:: InvalidObjectException; MetaException

getPartitionPrivilegeSet

PrincipalPrivilegeSet getPartitionPrivilegeSet(String dbName,
                                             String tableName,
                                             String partition,
                                             String userName,
                                             List<String> groupNames)
                                               throws InvalidObjectException,
                                                      MetaException

Throws:: InvalidObjectException; MetaException

getColumnPrivilegeSet

PrincipalPrivilegeSet getColumnPrivilegeSet(String dbName,
                                          String tableName,
                                          String partitionName,
                                          String columnName,
                                          String userName,
                                          List<String> groupNames)
                                            throws InvalidObjectException,
                                                   MetaException

Throws:: InvalidObjectException; MetaException

listPrincipalGlobalGrants

List<MGlobalPrivilege> listPrincipalGlobalGrants(String principalName,
                                               PrincipalType principalType)

listPrincipalDBGrants

List<MDBPrivilege> listPrincipalDBGrants(String principalName,
                                       PrincipalType principalType,
                                       String dbName)

listAllTableGrants

List<MTablePrivilege> listAllTableGrants(String principalName,
                                       PrincipalType principalType,
                                       String dbName,
                                       String tableName)

listPrincipalPartitionGrants

List<MPartitionPrivilege> listPrincipalPartitionGrants(String principalName,
                                                     PrincipalType principalType,
                                                     String dbName,
                                                     String tableName,
                                                     String partName)

listPrincipalTableColumnGrants

List<MTableColumnPrivilege> listPrincipalTableColumnGrants(String principalName,
                                                         PrincipalType principalType,
                                                         String dbName,
                                                         String tableName,
                                                         String columnName)

listPrincipalPartitionColumnGrants

List<MPartitionColumnPrivilege> listPrincipalPartitionColumnGrants(String principalName,
                                                                 PrincipalType principalType,
                                                                 String dbName,
                                                                 String tableName,
                                                                 String partName,
                                                                 String columnName)

grantPrivileges

boolean grantPrivileges(PrivilegeBag privileges)
                        throws InvalidObjectException,
                               MetaException,
                               NoSuchObjectException

Throws:: InvalidObjectException; MetaException; NoSuchObjectException

revokePrivileges

boolean revokePrivileges(PrivilegeBag privileges,
                       boolean grantOption)
                         throws InvalidObjectException,
                                MetaException,
                                NoSuchObjectException

Throws:: InvalidObjectException; MetaException; NoSuchObjectException

getRole

Role getRole(String roleName)
             throws NoSuchObjectException

Throws:: NoSuchObjectException

listRoleNames
```
List<String> listRoleNames()
```

listRoles

List<MRoleMap> listRoles(String principalName,
                       PrincipalType principalType)

listRoleMembers
```
List<MRoleMap> listRoleMembers(String roleName)
```
Get the role to principal grant mapping for given role

Parameters:
roleName -

Returns:

getPartitionWithAuth

Partition getPartitionWithAuth(String dbName,
                             String tblName,
                             List<String> partVals,
                             String user_name,
                             List<String> group_names)
                               throws MetaException,
                                      NoSuchObjectException,
                                      InvalidObjectException

Throws:: MetaException; NoSuchObjectException; InvalidObjectException

getPartitionsWithAuth

List<Partition> getPartitionsWithAuth(String dbName,
                                    String tblName,
                                    short maxParts,
                                    String userName,
                                    List<String> groupNames)
                                      throws MetaException,
                                             NoSuchObjectException,
                                             InvalidObjectException

Throws:: MetaException; NoSuchObjectException; InvalidObjectException

listPartitionNamesPs
```
List<String> listPartitionNamesPs(String db_name,
                                String tbl_name,
                                List<String> part_vals,
                                short max_parts)
                                  throws MetaException,
                                         NoSuchObjectException
```
Lists partition names that match a given partial specification

Parameters:
db_name - The name of the database which has the partitions
tbl_name - The name of the table which has the partitions
part_vals - A partial list of values for partitions in order of the table's partition keys. Entries can be empty if you only want to specify latter partitions.
max_parts - The maximum number of partitions to return

Returns:
A list of partition names that match the partial spec.

Throws:

MetaException

NoSuchObjectException

listPartitionsPsWithAuth

List<Partition> listPartitionsPsWithAuth(String db_name,
                                       String tbl_name,
                                       List<String> part_vals,
                                       short max_parts,
                                       String userName,
                                       List<String> groupNames)
                                         throws MetaException,
                                                InvalidObjectException,
                                                NoSuchObjectException

Lists partitions that match a given partial specification and sets their auth privileges. If userName and groupNames null, then no auth privileges are set.

Parameters:: db_name - The name of the database which has the partitions; tbl_name - The name of the table which has the partitions; part_vals - A partial list of values for partitions in order of the table's partition keys Entries can be empty if you need to specify latter partitions.; max_parts - The maximum number of partitions to return; userName - The user name for the partition for authentication privileges; groupNames - The groupNames for the partition for authentication privileges
Returns:: A list of partitions that match the partial spec.
Throws:: MetaException; NoSuchObjectException; InvalidObjectException

updateTableColumnStatistics

boolean updateTableColumnStatistics(ColumnStatistics colStats)
                                    throws NoSuchObjectException,
                                           MetaException,
                                           InvalidObjectException,
                                           InvalidInputException

Persists the given column statistics object to the metastore

Parameters:: partVals -; ColumnStats - object to persist; List - of partVals
Returns:: Boolean indicating the outcome of the operation
Throws:: NoSuchObjectException; MetaException; InvalidObjectException; InvalidInputException

updatePartitionColumnStatistics

boolean updatePartitionColumnStatistics(ColumnStatistics statsObj,
                                      List<String> partVals)
                                        throws NoSuchObjectException,
                                               MetaException,
                                               InvalidObjectException,
                                               InvalidInputException

Persists the given column statistics object to the metastore

Parameters:: partVals -; ColumnStats - object to persist; List - of partVals
Returns:: Boolean indicating the outcome of the operation
Throws:: NoSuchObjectException; MetaException; InvalidObjectException; InvalidInputException

getTableColumnStatistics

ColumnStatistics getTableColumnStatistics(String dbName,
                                        String tableName,
                                        List<String> colName)
                                          throws MetaException,
                                                 NoSuchObjectException

Returns the relevant column statistics for a given column in a given table in a given database if such statistics exist.

Parameters:: The - name of the database, defaults to current database; The - name of the table; The - name of the column for which statistics is requested
Returns:: Relevant column statistics for the column for the given table
Throws:: NoSuchObjectException; MetaException; InvalidInputException

getPartitionColumnStatistics

List<ColumnStatistics> getPartitionColumnStatistics(String dbName,
                                                  String tblName,
                                                  List<String> partNames,
                                                  List<String> colNames)
                                                    throws MetaException,
                                                           NoSuchObjectException

Returns the relevant column statistics for given columns in given partitions in a given table in a given database if such statistics exist.

Throws:: MetaException; NoSuchObjectException

deletePartitionColumnStatistics

boolean deletePartitionColumnStatistics(String dbName,
                                      String tableName,
                                      String partName,
                                      List<String> partVals,
                                      String colName)
                                        throws NoSuchObjectException,
                                               MetaException,
                                               InvalidObjectException,
                                               InvalidInputException

Deletes column statistics if present associated with a given db, table, partition and col. If null is passed instead of a colName, stats when present for all columns associated with a given db, table and partition are deleted.

Parameters:: dbName -; tableName -; partName -; partVals -; colName -
Returns:: Boolean indicating the outcome of the operation
Throws:: NoSuchObjectException; MetaException; InvalidObjectException; InvalidInputException

deleteTableColumnStatistics

boolean deleteTableColumnStatistics(String dbName,
                                  String tableName,
                                  String colName)
                                    throws NoSuchObjectException,
                                           MetaException,
                                           InvalidObjectException,
                                           InvalidInputException

Deletes column statistics if present associated with a given db, table and col. If null is passed instead of a colName, stats when present for all columns associated with a given db and table are deleted.

Parameters:: dbName -; tableName -; colName -
Returns:: Boolean indicating the outcome of the operation
Throws:: NoSuchObjectException; MetaException; InvalidObjectException; InvalidInputException

cleanupEvents
```
long cleanupEvents()
```

addToken

boolean addToken(String tokenIdentifier,
               String delegationToken)

removeToken

boolean removeToken(String tokenIdentifier)

getToken

String getToken(String tokenIdentifier)

getAllTokenIdentifiers
```
List<String> getAllTokenIdentifiers()
```

addMasterKey

int addMasterKey(String key)
                 throws MetaException

Throws:: MetaException

updateMasterKey

void updateMasterKey(Integer seqNo,
                   String key)
                     throws NoSuchObjectException,
                            MetaException

Throws:: NoSuchObjectException; MetaException

removeMasterKey

boolean removeMasterKey(Integer keySeq)

getMasterKeys
```
String[] getMasterKeys()
```

verifySchema

void verifySchema()
                  throws MetaException

Throws:: MetaException

getMetaStoreSchemaVersion

String getMetaStoreSchemaVersion()
                                 throws MetaException

Throws:: MetaException

setMetaStoreSchemaVersion

void setMetaStoreSchemaVersion(String version,
                             String comment)
                               throws MetaException

Throws:: MetaException

dropPartitions

void dropPartitions(String dbName,
                  String tblName,
                  List<String> partNames)
                    throws MetaException,
                           NoSuchObjectException

Throws:: MetaException; NoSuchObjectException

listPrincipalDBGrantsAll

List<HiveObjectPrivilege> listPrincipalDBGrantsAll(String principalName,
                                                 PrincipalType principalType)

listPrincipalTableGrantsAll

List<HiveObjectPrivilege> listPrincipalTableGrantsAll(String principalName,
                                                    PrincipalType principalType)

listPrincipalPartitionGrantsAll

List<HiveObjectPrivilege> listPrincipalPartitionGrantsAll(String principalName,
                                                        PrincipalType principalType)

listPrincipalTableColumnGrantsAll

List<HiveObjectPrivilege> listPrincipalTableColumnGrantsAll(String principalName,
                                                          PrincipalType principalType)

listPrincipalPartitionColumnGrantsAll

List<HiveObjectPrivilege> listPrincipalPartitionColumnGrantsAll(String principalName,
                                                              PrincipalType principalType)

listGlobalGrantsAll

List<HiveObjectPrivilege> listGlobalGrantsAll()

listDBGrantsAll

List<HiveObjectPrivilege> listDBGrantsAll(String dbName)

listPartitionColumnGrantsAll

List<HiveObjectPrivilege> listPartitionColumnGrantsAll(String dbName,
                                                     String tableName,
                                                     String partitionName,
                                                     String columnName)

listTableGrantsAll

List<HiveObjectPrivilege> listTableGrantsAll(String dbName,
                                           String tableName)

listPartitionGrantsAll

List<HiveObjectPrivilege> listPartitionGrantsAll(String dbName,
                                               String tableName,
                                               String partitionName)

listTableColumnGrantsAll

List<HiveObjectPrivilege> listTableColumnGrantsAll(String dbName,
                                                 String tableName,
                                                 String columnName)

createFunction

void createFunction(Function func)
                    throws InvalidObjectException,
                           MetaException

Parameters:: func -
Throws:: InvalidObjectException; MetaException

alterFunction

void alterFunction(String dbName,
                 String funcName,
                 Function newFunction)
                   throws InvalidObjectException,
                          MetaException

Alter function based on new function specs.

Parameters:: dbName -; name -; newFunction -
Throws:: InvalidObjectException; MetaException

dropFunction

void dropFunction(String dbName,
                String funcName)
                  throws MetaException,
                         NoSuchObjectException,
                         InvalidObjectException,
                         InvalidInputException

Drop a function definition.

Parameters:: dbName -; functionName -
Throws:: MetaException; NoSuchObjectException; InvalidObjectException; InvalidInputException

getFunction

Function getFunction(String dbName,
                   String funcName)
                     throws MetaException

Retrieve function by name.

Parameters:: dbName -; functionName -
Returns:
Throws:: MetaException

getAllFunctions

List<Function> getAllFunctions()
                               throws MetaException

Retrieve all functions.

Returns:
Throws:: MetaException

getFunctions

List<String> getFunctions(String dbName,
                        String pattern)
                          throws MetaException

Retrieve list of function names based on name pattern.

Parameters:: dbName -; pattern -
Returns:
Throws:: MetaException

get_aggr_stats_for

AggrStats get_aggr_stats_for(String dbName,
                           String tblName,
                           List<String> partNames,
                           List<String> colNames)
                             throws MetaException,
                                    NoSuchObjectException

Throws:: MetaException; NoSuchObjectException

getNextNotification
```
NotificationEventResponse getNextNotification(NotificationEventRequest rqst)
```
Get the next notification event.

Parameters:
rqst - Request containing information on the last processed notification.

Returns:
list of notifications, sorted by eventId

addNotificationEvent
```
void addNotificationEvent(NotificationEvent event)
```
Add a notification entry. This should only be called from inside the metastore

Parameters:
event - the notification to add

cleanNotificationEvents
```
void cleanNotificationEvents(int olderThan)
```
Remove older notification events.

Parameters:
olderThan - Remove any events older than a given number of seconds

getCurrentNotificationEventId
```
CurrentNotificationEventId getCurrentNotificationEventId()
```
Get the last issued notification event id. This is intended for use by the export command so that users can determine the state of the system at the point of the export, and determine which notification events happened before or after the export.

Returns:

getTableCount

@InterfaceStability.Evolving
int getTableCount()
                  throws MetaException

Gets total number of tables.

Throws:: MetaException

getPartitionCount

@InterfaceStability.Evolving
int getPartitionCount()
                      throws MetaException

Gets total number of partitions.

Throws:: MetaException

getDatabaseCount

@InterfaceStability.Evolving
int getDatabaseCount()
                     throws MetaException

Gets total number of databases.

Throws:: MetaException

Interface RawStore

Nested Class Summary

Method Summary

Methods inherited from interface org.apache.hadoop.conf.Configurable

Method Detail

shutdown

openTransaction

commitTransaction

rollbackTransaction

createDatabase

getDatabase

dropDatabase

alterDatabase

getDatabases

getAllDatabases

createType

getType

dropType

createTable

dropTable

getTable

addPartition

addPartitions

addPartitions

getPartition

doesPartitionExist

dropPartition

getPartitions

alterTable

getTables

getTableMeta

getTableObjectsByName

getAllTables

listTableNamesByFilter

listPartitionNames

listPartitionNamesByFilter

alterPartition

alterPartitions

addIndex

getIndex

dropIndex

getIndexes

listIndexNames

alterIndex

getPartitionsByFilter

getPartitionsByExpr

getPartitionsByNames

markPartitionForEvent

isPartitionMarkedForEvent

addRole

removeRole

grantRole

revokeRole

getUserPrivilegeSet

getDBPrivilegeSet

getTablePrivilegeSet

getPartitionPrivilegeSet

getColumnPrivilegeSet

listPrincipalGlobalGrants

listPrincipalDBGrants

listAllTableGrants

listPrincipalPartitionGrants

listPrincipalTableColumnGrants

listPrincipalPartitionColumnGrants

grantPrivileges

revokePrivileges

getRole

listRoleNames

listRoles

listRoleMembers

getPartitionWithAuth

getPartitionsWithAuth

listPartitionNamesPs

listPartitionsPsWithAuth

updateTableColumnStatistics

updatePartitionColumnStatistics

getTableColumnStatistics

getPartitionColumnStatistics

deletePartitionColumnStatistics

deleteTableColumnStatistics