com.facebook.presto.hive

Class HiveMetadata

java.lang.Object

com.facebook.presto.hive.HiveMetadata

All Implemented Interfaces:

TransactionalMetadata, ConnectorMetadata

public class HiveMetadata
extends Object
implements TransactionalMetadata

Field Summary

Fields

Modifier and Type	Field and Description
static String	REFERENCED_MATERIALIZED_VIEWS
static Set<String>	RESERVED_ROLES

Constructor Summary

Constructors

Constructor and Description

HiveMetadata(SemiTransactionalHiveMetastore metastore, HdfsEnvironment hdfsEnvironment, HivePartitionManager partitionManager, org.joda.time.DateTimeZone timeZone, boolean allowCorruptWritesForTesting, boolean writesToNonManagedTablesEnabled, boolean createsOfNonManagedTablesEnabled, int maxPartitionBatchSize, TypeManager typeManager, LocationService locationService, StandardFunctionResolution functionResolution, RowExpressionService rowExpressionService, FilterStatsCalculatorService filterStatsCalculatorService, TableParameterCodec tableParameterCodec, com.facebook.airlift.json.JsonCodec<PartitionUpdate> partitionUpdateCodec, com.facebook.airlift.json.smile.SmileCodec<PartitionUpdate> partitionUpdateSmileCodec, TypeTranslator typeTranslator, String prestoVersion, HiveStatisticsProvider hiveStatisticsProvider, StagingFileCommitter stagingFileCommitter, ZeroRowFileCreator zeroRowFileCreator, PartitionObjectBuilder partitionObjectBuilder, HiveEncryptionInformationProvider encryptionInformationProvider, HivePartitionStats hivePartitionStats, HiveFileRenamer hiveFileRenamer)

Method Summary

Modifier and Type	Method and Description
void	addColumn(ConnectorSession session, ConnectorTableHandle tableHandle, ColumnMetadata column)
HiveOutputTableHandle	beginCreateTable(ConnectorSession session, ConnectorTableMetadata tableMetadata, Optional<ConnectorNewTableLayout> layout)
ConnectorTableHandle	beginDelete(ConnectorSession session, ConnectorTableHandle tableHandle)
HiveInsertTableHandle	beginInsert(ConnectorSession session, ConnectorTableHandle tableHandle)
HiveInsertTableHandle	beginRefreshMaterializedView(ConnectorSession session, ConnectorTableHandle tableHandle)
ConnectorTableHandle	beginStatisticsCollection(ConnectorSession session, ConnectorTableHandle tableHandle)
ConnectorCommitHandle	commit()
CompletableFuture<Void>	commitPageSinkAsync(ConnectorSession session, ConnectorInsertTableHandle tableHandle, Collection<io.airlift.slice.Slice> fragments)
CompletableFuture<Void>	commitPageSinkAsync(ConnectorSession session, ConnectorOutputTableHandle tableHandle, Collection<io.airlift.slice.Slice> fragments)
void	createMaterializedView(ConnectorSession session, ConnectorTableMetadata viewMetadata, MaterializedViewDefinition viewDefinition, boolean ignoreExisting)
void	createRole(ConnectorSession session, String role, Optional<PrestoPrincipal> grantor)
void	createSchema(ConnectorSession session, String schemaName, Map<String,Object> properties)
void	createTable(ConnectorSession session, ConnectorTableMetadata tableMetadata, boolean ignoreExisting)
ConnectorTableHandle	createTemporaryTable(ConnectorSession session, List<ColumnMetadata> columns, Optional<ConnectorPartitioningMetadata> partitioningMetadata)
void	createView(ConnectorSession session, ConnectorTableMetadata viewMetadata, String viewData, boolean replace)
void	doMetadataUpdateCleanup(QueryId queryId)
void	dropColumn(ConnectorSession session, ConnectorTableHandle tableHandle, ColumnHandle column)
void	dropMaterializedView(ConnectorSession session, SchemaTableName viewName)
void	dropRole(ConnectorSession session, String role)
void	dropSchema(ConnectorSession session, String schemaName)
void	dropTable(ConnectorSession session, ConnectorTableHandle tableHandle)
void	dropView(ConnectorSession session, SchemaTableName viewName)
Optional<ConnectorOutputMetadata>	finishCreateTable(ConnectorSession session, ConnectorOutputTableHandle tableHandle, Collection<io.airlift.slice.Slice> fragments, Collection<ComputedStatistics> computedStatistics)
Optional<ConnectorOutputMetadata>	finishInsert(ConnectorSession session, ConnectorInsertTableHandle insertHandle, Collection<io.airlift.slice.Slice> fragments, Collection<ComputedStatistics> computedStatistics)
Optional<ConnectorOutputMetadata>	finishRefreshMaterializedView(ConnectorSession session, ConnectorInsertTableHandle insertHandle, Collection<io.airlift.slice.Slice> fragments, Collection<ComputedStatistics> computedStatistics)
void	finishStatisticsCollection(ConnectorSession session, ConnectorTableHandle tableHandle, Collection<ComputedStatistics> computedStatistics)
ConnectorTableLayoutHandle	getAlternativeLayoutHandle(ConnectorSession session, ConnectorTableLayoutHandle tableLayoutHandle, ConnectorPartitioningHandle partitioningHandle)
Map<String,ColumnHandle>	getColumnHandles(ConnectorSession session, ConnectorTableHandle tableHandle)
ColumnMetadata	getColumnMetadata(ConnectorSession session, ConnectorTableHandle tableHandle, ColumnHandle columnHandle) NOTE: This method does not return column comment
Optional<ConnectorPartitioningHandle>	getCommonPartitioningHandle(ConnectorSession session, ConnectorPartitioningHandle left, ConnectorPartitioningHandle right)
Optional<Object>	getInfo(ConnectorTableLayoutHandle layoutHandle)
Optional<ConnectorNewTableLayout>	getInsertLayout(ConnectorSession session, ConnectorTableHandle tableHandle)
Optional<MaterializedViewDefinition>	getMaterializedView(ConnectorSession session, SchemaTableName viewName)
MaterializedViewStatus	getMaterializedViewStatus(ConnectorSession session, SchemaTableName materializedViewName, TupleDomain<String> baseQueryDomain)
List<ConnectorMetadataUpdateHandle>	getMetadataUpdateResults(List<ConnectorMetadataUpdateHandle> metadataUpdateRequests, QueryId queryId)
SemiTransactionalHiveMetastore	getMetastore()
Optional<ConnectorNewTableLayout>	getNewTableLayout(ConnectorSession session, ConnectorTableMetadata tableMetadata)
ConnectorPartitioningHandle	getPartitioningHandleForExchange(ConnectorSession session, int partitionCount, List<Type> partitionTypes)
List<PartitionUpdate>	getPartitionUpdates(ConnectorSession session, Collection<io.airlift.slice.Slice> fragments)
Optional<ConnectorNewTableLayout>	getPreferredShuffleLayoutForInsert(ConnectorSession session, ConnectorTableHandle tableHandle)
Optional<ConnectorNewTableLayout>	getPreferredShuffleLayoutForNewTable(ConnectorSession session, ConnectorTableMetadata tableMetadata)
Optional<List<SchemaTableName>>	getReferencedMaterializedViews(ConnectorSession session, SchemaTableName tableName)
static Optional<SchemaTableName>	getSourceTableNameFromSystemTable(SchemaTableName tableName)
TableStatisticsMetadata	getStatisticsCollectionMetadata(ConnectorSession session, ConnectorTableMetadata tableMetadata)
TableStatisticsMetadata	getStatisticsCollectionMetadataForWrite(ConnectorSession session, ConnectorTableMetadata tableMetadata)
Optional<SystemTable>	getSystemTable(ConnectorSession session, SchemaTableName tableName)
protected Optional<? extends TableEncryptionProperties>	getTableEncryptionPropertiesFromHiveProperties(Map<String,String> parameters, HiveStorageFormat storageFormat)
protected Optional<TableEncryptionProperties>	getTableEncryptionPropertiesFromTableProperties(ConnectorTableMetadata tableMetadata, HiveStorageFormat hiveStorageFormat, List<String> partitionedBy)
HiveTableHandle	getTableHandle(ConnectorSession session, SchemaTableName tableName)
ConnectorTableHandle	getTableHandleForStatisticsCollection(ConnectorSession session, SchemaTableName tableName, Map<String,Object> analyzeProperties)
ConnectorTableLayout	getTableLayout(ConnectorSession session, ConnectorTableLayoutHandle layoutHandle)
TableLayoutFilterCoverage	getTableLayoutFilterCoverage(ConnectorTableLayoutHandle connectorTableLayoutHandle, Set<String> relevantPartitionColumns)
List<ConnectorTableLayoutResult>	getTableLayouts(ConnectorSession session, ConnectorTableHandle tableHandle, Constraint<ColumnHandle> constraint, Optional<Set<ColumnHandle>> desiredColumns)
ConnectorTableMetadata	getTableMetadata(ConnectorSession session, ConnectorTableHandle tableHandle)
TableStatistics	getTableStatistics(ConnectorSession session, ConnectorTableHandle tableHandle, Optional<ConnectorTableLayoutHandle> tableLayoutHandle, List<ColumnHandle> columnHandles, Constraint<ColumnHandle> constraint)
ColumnHandle	getUpdateRowIdColumnHandle(ConnectorSession session, ConnectorTableHandle tableHandle)
Map<SchemaTableName,ConnectorViewDefinition>	getViews(ConnectorSession session, SchemaTablePrefix prefix)
void	grantRoles(ConnectorSession session, Set<String> roles, Set<PrestoPrincipal> grantees, boolean withAdminOption, Optional<PrestoPrincipal> grantor)
void	grantTablePrivileges(ConnectorSession session, SchemaTableName schemaTableName, Set<Privilege> privileges, PrestoPrincipal grantee, boolean grantOption)
boolean	isLegacyGetLayoutSupported(ConnectorSession session, ConnectorTableHandle tableHandle)
boolean	isRefinedPartitioningOver(ConnectorSession session, ConnectorPartitioningHandle left, ConnectorPartitioningHandle right)
Set<RoleGrant>	listApplicableRoles(ConnectorSession session, PrestoPrincipal principal)
Set<String>	listEnabledRoles(ConnectorSession session)
Set<RoleGrant>	listRoleGrants(ConnectorSession session, PrestoPrincipal principal)
Set<String>	listRoles(ConnectorSession session)
List<String>	listSchemaNames(ConnectorSession session)
Map<SchemaTableName,List<ColumnMetadata>>	listTableColumns(ConnectorSession session, SchemaTablePrefix prefix)
List<GrantInfo>	listTablePrivileges(ConnectorSession session, SchemaTablePrefix schemaTablePrefix)
List<SchemaTableName>	listTables(ConnectorSession session, String schemaNameOrNull)
List<SchemaTableName>	listViews(ConnectorSession session, String schemaNameOrNull)
OptionalLong	metadataDelete(ConnectorSession session, ConnectorTableHandle tableHandle, ConnectorTableLayoutHandle tableLayoutHandle)
void	renameColumn(ConnectorSession session, ConnectorTableHandle tableHandle, ColumnHandle source, String target)
void	renameSchema(ConnectorSession session, String source, String target)
void	renameTable(ConnectorSession session, ConnectorTableHandle tableHandle, SchemaTableName newTableName)
void	revokeRoles(ConnectorSession session, Set<String> roles, Set<PrestoPrincipal> grantees, boolean adminOptionFor, Optional<PrestoPrincipal> grantor)
void	revokeTablePrivileges(ConnectorSession session, SchemaTableName schemaTableName, Set<Privilege> privileges, PrestoPrincipal grantee, boolean grantOption)
void	rollback()
static boolean	shouldCreateFilesForMissingBuckets(Table table, ConnectorSession session)
boolean	supportsMetadataDelete(ConnectorSession session, ConnectorTableHandle tableHandle, Optional<ConnectorTableLayoutHandle> tableLayoutHandle)
TupleDomain<ColumnHandle>	toExplainIOConstraints(ConnectorSession session, ConnectorTableHandle tableHandle, TupleDomain<ColumnHandle> constraints) Returns a TupleDomain of constraints that is suitable for Explain (Type IO)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.facebook.presto.spi.connector.ConnectorMetadata

beginQuery, cleanupQuery, finishDelete, getMaterializedViewStatus, listTables, listViews, resolveIndex, schemaExists, truncateTable

Field Detail

RESERVED_ROLES

public static final Set<String> RESERVED_ROLES

REFERENCED_MATERIALIZED_VIEWS

public static final String REFERENCED_MATERIALIZED_VIEWS

See Also:

Constant Field Values

Constructor Detail

HiveMetadata

public HiveMetadata(SemiTransactionalHiveMetastore metastore,
                    HdfsEnvironment hdfsEnvironment,
                    HivePartitionManager partitionManager,
                    org.joda.time.DateTimeZone timeZone,
                    boolean allowCorruptWritesForTesting,
                    boolean writesToNonManagedTablesEnabled,
                    boolean createsOfNonManagedTablesEnabled,
                    int maxPartitionBatchSize,
                    TypeManager typeManager,
                    LocationService locationService,
                    StandardFunctionResolution functionResolution,
                    RowExpressionService rowExpressionService,
                    FilterStatsCalculatorService filterStatsCalculatorService,
                    TableParameterCodec tableParameterCodec,
                    com.facebook.airlift.json.JsonCodec<PartitionUpdate> partitionUpdateCodec,
                    com.facebook.airlift.json.smile.SmileCodec<PartitionUpdate> partitionUpdateSmileCodec,
                    TypeTranslator typeTranslator,
                    String prestoVersion,
                    HiveStatisticsProvider hiveStatisticsProvider,
                    StagingFileCommitter stagingFileCommitter,
                    ZeroRowFileCreator zeroRowFileCreator,
                    PartitionObjectBuilder partitionObjectBuilder,
                    HiveEncryptionInformationProvider encryptionInformationProvider,
                    HivePartitionStats hivePartitionStats,
                    HiveFileRenamer hiveFileRenamer)

Method Detail

getMetastore

public SemiTransactionalHiveMetastore getMetastore()

Specified by:

getMetastore in interface TransactionalMetadata

listSchemaNames

public List<String> listSchemaNames(ConnectorSession session)

Specified by:

listSchemaNames in interface ConnectorMetadata

getTableHandle

public HiveTableHandle getTableHandle(ConnectorSession session,
                                      SchemaTableName tableName)

Specified by:

getTableHandle in interface ConnectorMetadata

getTableHandleForStatisticsCollection

public ConnectorTableHandle getTableHandleForStatisticsCollection(ConnectorSession session,
                                                                  SchemaTableName tableName,
                                                                  Map<String,Object> analyzeProperties)

Specified by:

getTableHandleForStatisticsCollection in interface ConnectorMetadata

getSystemTable

public Optional<SystemTable> getSystemTable(ConnectorSession session,
                                            SchemaTableName tableName)

Specified by:

getSystemTable in interface ConnectorMetadata

getTableMetadata

public ConnectorTableMetadata getTableMetadata(ConnectorSession session,
                                               ConnectorTableHandle tableHandle)

Specified by:

getTableMetadata in interface ConnectorMetadata

getTableEncryptionPropertiesFromHiveProperties

protected Optional<? extends TableEncryptionProperties> getTableEncryptionPropertiesFromHiveProperties(Map<String,String> parameters,
                                                                                                       HiveStorageFormat storageFormat)

getInfo

public Optional<Object> getInfo(ConnectorTableLayoutHandle layoutHandle)

Specified by:

getInfo in interface ConnectorMetadata

listTables

public List<SchemaTableName> listTables(ConnectorSession session,
                                        String schemaNameOrNull)

Specified by:

listTables in interface ConnectorMetadata

getColumnHandles

public Map<String,ColumnHandle> getColumnHandles(ConnectorSession session,
                                                 ConnectorTableHandle tableHandle)

Specified by:

getColumnHandles in interface ConnectorMetadata

listTableColumns

public Map<SchemaTableName,List<ColumnMetadata>> listTableColumns(ConnectorSession session,
                                                                  SchemaTablePrefix prefix)

Specified by:

listTableColumns in interface ConnectorMetadata

getTableStatistics

public TableStatistics getTableStatistics(ConnectorSession session,
                                          ConnectorTableHandle tableHandle,
                                          Optional<ConnectorTableLayoutHandle> tableLayoutHandle,
                                          List<ColumnHandle> columnHandles,
                                          Constraint<ColumnHandle> constraint)

Specified by:

getTableStatistics in interface ConnectorMetadata

getColumnMetadata

public ColumnMetadata getColumnMetadata(ConnectorSession session,
                                        ConnectorTableHandle tableHandle,
                                        ColumnHandle columnHandle)

NOTE: This method does not return column comment

Specified by:

getColumnMetadata in interface ConnectorMetadata

toExplainIOConstraints

public TupleDomain<ColumnHandle> toExplainIOConstraints(ConnectorSession session,
                                                        ConnectorTableHandle tableHandle,
                                                        TupleDomain<ColumnHandle> constraints)

Returns a TupleDomain of constraints that is suitable for Explain (Type IO)

Only Hive partition columns that are used in IO planning.

Specified by:

toExplainIOConstraints in interface ConnectorMetadata

createSchema

public void createSchema(ConnectorSession session,
                         String schemaName,
                         Map<String,Object> properties)

Specified by:

createSchema in interface ConnectorMetadata

dropSchema

public void dropSchema(ConnectorSession session,
                       String schemaName)

Specified by:

dropSchema in interface ConnectorMetadata

renameSchema

public void renameSchema(ConnectorSession session,
                         String source,
                         String target)

Specified by:

renameSchema in interface ConnectorMetadata

createTable

public void createTable(ConnectorSession session,
                        ConnectorTableMetadata tableMetadata,
                        boolean ignoreExisting)

Specified by:

createTable in interface ConnectorMetadata

createTemporaryTable

public ConnectorTableHandle createTemporaryTable(ConnectorSession session,
                                                 List<ColumnMetadata> columns,
                                                 Optional<ConnectorPartitioningMetadata> partitioningMetadata)

Specified by:

createTemporaryTable in interface ConnectorMetadata

addColumn

public void addColumn(ConnectorSession session,
                      ConnectorTableHandle tableHandle,
                      ColumnMetadata column)

Specified by:

addColumn in interface ConnectorMetadata

renameColumn

public void renameColumn(ConnectorSession session,
                         ConnectorTableHandle tableHandle,
                         ColumnHandle source,
                         String target)

Specified by:

renameColumn in interface ConnectorMetadata

dropColumn

public void dropColumn(ConnectorSession session,
                       ConnectorTableHandle tableHandle,
                       ColumnHandle column)

Specified by:

dropColumn in interface ConnectorMetadata

renameTable

public void renameTable(ConnectorSession session,
                        ConnectorTableHandle tableHandle,
                        SchemaTableName newTableName)

Specified by:

renameTable in interface ConnectorMetadata

dropTable

public void dropTable(ConnectorSession session,
                      ConnectorTableHandle tableHandle)

Specified by:

dropTable in interface ConnectorMetadata

beginStatisticsCollection

public ConnectorTableHandle beginStatisticsCollection(ConnectorSession session,
                                                      ConnectorTableHandle tableHandle)

Specified by:

beginStatisticsCollection in interface ConnectorMetadata

finishStatisticsCollection

public void finishStatisticsCollection(ConnectorSession session,
                                       ConnectorTableHandle tableHandle,
                                       Collection<ComputedStatistics> computedStatistics)

Specified by:

finishStatisticsCollection in interface ConnectorMetadata

beginCreateTable

public HiveOutputTableHandle beginCreateTable(ConnectorSession session,
                                              ConnectorTableMetadata tableMetadata,
                                              Optional<ConnectorNewTableLayout> layout)

Specified by:

beginCreateTable in interface ConnectorMetadata

finishCreateTable

public Optional<ConnectorOutputMetadata> finishCreateTable(ConnectorSession session,
                                                           ConnectorOutputTableHandle tableHandle,
                                                           Collection<io.airlift.slice.Slice> fragments,
                                                           Collection<ComputedStatistics> computedStatistics)

Specified by:

finishCreateTable in interface ConnectorMetadata

shouldCreateFilesForMissingBuckets

public static boolean shouldCreateFilesForMissingBuckets(Table table,
                                                         ConnectorSession session)

beginInsert

public HiveInsertTableHandle beginInsert(ConnectorSession session,
                                         ConnectorTableHandle tableHandle)

Specified by:

beginInsert in interface ConnectorMetadata

finishInsert

public Optional<ConnectorOutputMetadata> finishInsert(ConnectorSession session,
                                                      ConnectorInsertTableHandle insertHandle,
                                                      Collection<io.airlift.slice.Slice> fragments,
                                                      Collection<ComputedStatistics> computedStatistics)

Specified by:

finishInsert in interface ConnectorMetadata

createView

public void createView(ConnectorSession session,
                       ConnectorTableMetadata viewMetadata,
                       String viewData,
                       boolean replace)

Specified by:

createView in interface ConnectorMetadata

dropView

public void dropView(ConnectorSession session,
                     SchemaTableName viewName)

Specified by:

dropView in interface ConnectorMetadata

listViews

public List<SchemaTableName> listViews(ConnectorSession session,
                                       String schemaNameOrNull)

Specified by:

listViews in interface ConnectorMetadata

getViews

public Map<SchemaTableName,ConnectorViewDefinition> getViews(ConnectorSession session,
                                                             SchemaTablePrefix prefix)

Specified by:

getViews in interface ConnectorMetadata

getMaterializedView

public Optional<MaterializedViewDefinition> getMaterializedView(ConnectorSession session,
                                                                SchemaTableName viewName)

Specified by:

getMaterializedView in interface ConnectorMetadata

getMaterializedViewStatus

public MaterializedViewStatus getMaterializedViewStatus(ConnectorSession session,
                                                        SchemaTableName materializedViewName,
                                                        TupleDomain<String> baseQueryDomain)

Specified by:

getMaterializedViewStatus in interface ConnectorMetadata

createMaterializedView

public void createMaterializedView(ConnectorSession session,
                                   ConnectorTableMetadata viewMetadata,
                                   MaterializedViewDefinition viewDefinition,
                                   boolean ignoreExisting)

Specified by:

createMaterializedView in interface ConnectorMetadata

dropMaterializedView

public void dropMaterializedView(ConnectorSession session,
                                 SchemaTableName viewName)

Specified by:

dropMaterializedView in interface ConnectorMetadata

beginRefreshMaterializedView

public HiveInsertTableHandle beginRefreshMaterializedView(ConnectorSession session,
                                                          ConnectorTableHandle tableHandle)

Specified by:

beginRefreshMaterializedView in interface ConnectorMetadata

finishRefreshMaterializedView

public Optional<ConnectorOutputMetadata> finishRefreshMaterializedView(ConnectorSession session,
                                                                       ConnectorInsertTableHandle insertHandle,
                                                                       Collection<io.airlift.slice.Slice> fragments,
                                                                       Collection<ComputedStatistics> computedStatistics)

Specified by:

finishRefreshMaterializedView in interface ConnectorMetadata

getReferencedMaterializedViews

public Optional<List<SchemaTableName>> getReferencedMaterializedViews(ConnectorSession session,
                                                                      SchemaTableName tableName)

Specified by:

getReferencedMaterializedViews in interface ConnectorMetadata

beginDelete

public ConnectorTableHandle beginDelete(ConnectorSession session,
                                        ConnectorTableHandle tableHandle)

Specified by:

beginDelete in interface ConnectorMetadata

getUpdateRowIdColumnHandle

public ColumnHandle getUpdateRowIdColumnHandle(ConnectorSession session,
                                               ConnectorTableHandle tableHandle)

Specified by:

getUpdateRowIdColumnHandle in interface ConnectorMetadata

metadataDelete

public OptionalLong metadataDelete(ConnectorSession session,
                                   ConnectorTableHandle tableHandle,
                                   ConnectorTableLayoutHandle tableLayoutHandle)

Specified by:

metadataDelete in interface ConnectorMetadata

supportsMetadataDelete

public boolean supportsMetadataDelete(ConnectorSession session,
                                      ConnectorTableHandle tableHandle,
                                      Optional<ConnectorTableLayoutHandle> tableLayoutHandle)

Specified by:

supportsMetadataDelete in interface ConnectorMetadata

isLegacyGetLayoutSupported

public boolean isLegacyGetLayoutSupported(ConnectorSession session,
                                          ConnectorTableHandle tableHandle)

Specified by:

isLegacyGetLayoutSupported in interface ConnectorMetadata

getTableLayouts

public List<ConnectorTableLayoutResult> getTableLayouts(ConnectorSession session,
                                                        ConnectorTableHandle tableHandle,
                                                        Constraint<ColumnHandle> constraint,
                                                        Optional<Set<ColumnHandle>> desiredColumns)

Specified by:

getTableLayouts in interface ConnectorMetadata

getTableLayout

public ConnectorTableLayout getTableLayout(ConnectorSession session,
                                           ConnectorTableLayoutHandle layoutHandle)

Specified by:

getTableLayout in interface ConnectorMetadata

getCommonPartitioningHandle

public Optional<ConnectorPartitioningHandle> getCommonPartitioningHandle(ConnectorSession session,
                                                                         ConnectorPartitioningHandle left,
                                                                         ConnectorPartitioningHandle right)

Specified by:

getCommonPartitioningHandle in interface ConnectorMetadata

isRefinedPartitioningOver

public boolean isRefinedPartitioningOver(ConnectorSession session,
                                         ConnectorPartitioningHandle left,
                                         ConnectorPartitioningHandle right)

Specified by:

isRefinedPartitioningOver in interface ConnectorMetadata

getAlternativeLayoutHandle

public ConnectorTableLayoutHandle getAlternativeLayoutHandle(ConnectorSession session,
                                                             ConnectorTableLayoutHandle tableLayoutHandle,
                                                             ConnectorPartitioningHandle partitioningHandle)

Specified by:

getAlternativeLayoutHandle in interface ConnectorMetadata

getPartitioningHandleForExchange

public ConnectorPartitioningHandle getPartitioningHandleForExchange(ConnectorSession session,
                                                                    int partitionCount,
                                                                    List<Type> partitionTypes)

Specified by:

getPartitioningHandleForExchange in interface ConnectorMetadata

getInsertLayout

public Optional<ConnectorNewTableLayout> getInsertLayout(ConnectorSession session,
                                                         ConnectorTableHandle tableHandle)

Specified by:

getInsertLayout in interface ConnectorMetadata

getPreferredShuffleLayoutForInsert

public Optional<ConnectorNewTableLayout> getPreferredShuffleLayoutForInsert(ConnectorSession session,
                                                                            ConnectorTableHandle tableHandle)

Specified by:

getPreferredShuffleLayoutForInsert in interface ConnectorMetadata

getNewTableLayout

public Optional<ConnectorNewTableLayout> getNewTableLayout(ConnectorSession session,
                                                           ConnectorTableMetadata tableMetadata)

Specified by:

getNewTableLayout in interface ConnectorMetadata

getPreferredShuffleLayoutForNewTable

public Optional<ConnectorNewTableLayout> getPreferredShuffleLayoutForNewTable(ConnectorSession session,
                                                                              ConnectorTableMetadata tableMetadata)

Specified by:

getPreferredShuffleLayoutForNewTable in interface ConnectorMetadata

getStatisticsCollectionMetadataForWrite

public TableStatisticsMetadata getStatisticsCollectionMetadataForWrite(ConnectorSession session,
                                                                       ConnectorTableMetadata tableMetadata)

Specified by:

getStatisticsCollectionMetadataForWrite in interface ConnectorMetadata

getStatisticsCollectionMetadata

public TableStatisticsMetadata getStatisticsCollectionMetadata(ConnectorSession session,
                                                               ConnectorTableMetadata tableMetadata)

Specified by:

getStatisticsCollectionMetadata in interface ConnectorMetadata

createRole

public void createRole(ConnectorSession session,
                       String role,
                       Optional<PrestoPrincipal> grantor)

Specified by:

createRole in interface ConnectorMetadata

dropRole

public void dropRole(ConnectorSession session,
                     String role)

Specified by:

dropRole in interface ConnectorMetadata

listRoles

public Set<String> listRoles(ConnectorSession session)

Specified by:

listRoles in interface ConnectorMetadata

listRoleGrants

public Set<RoleGrant> listRoleGrants(ConnectorSession session,
                                     PrestoPrincipal principal)

Specified by:

listRoleGrants in interface ConnectorMetadata

grantRoles

public void grantRoles(ConnectorSession session,
                       Set<String> roles,
                       Set<PrestoPrincipal> grantees,
                       boolean withAdminOption,
                       Optional<PrestoPrincipal> grantor)

Specified by:

grantRoles in interface ConnectorMetadata

revokeRoles

public void revokeRoles(ConnectorSession session,
                        Set<String> roles,
                        Set<PrestoPrincipal> grantees,
                        boolean adminOptionFor,
                        Optional<PrestoPrincipal> grantor)

Specified by:

revokeRoles in interface ConnectorMetadata

listApplicableRoles

public Set<RoleGrant> listApplicableRoles(ConnectorSession session,
                                          PrestoPrincipal principal)

Specified by:

listApplicableRoles in interface ConnectorMetadata

listEnabledRoles

public Set<String> listEnabledRoles(ConnectorSession session)

Specified by:

listEnabledRoles in interface ConnectorMetadata

grantTablePrivileges

public void grantTablePrivileges(ConnectorSession session,
                                 SchemaTableName schemaTableName,
                                 Set<Privilege> privileges,
                                 PrestoPrincipal grantee,
                                 boolean grantOption)

Specified by:

grantTablePrivileges in interface ConnectorMetadata

revokeTablePrivileges

public void revokeTablePrivileges(ConnectorSession session,
                                  SchemaTableName schemaTableName,
                                  Set<Privilege> privileges,
                                  PrestoPrincipal grantee,
                                  boolean grantOption)

Specified by:

revokeTablePrivileges in interface ConnectorMetadata

listTablePrivileges

public List<GrantInfo> listTablePrivileges(ConnectorSession session,
                                           SchemaTablePrefix schemaTablePrefix)

Specified by:

listTablePrivileges in interface ConnectorMetadata

commitPageSinkAsync

public CompletableFuture<Void> commitPageSinkAsync(ConnectorSession session,
                                                   ConnectorOutputTableHandle tableHandle,
                                                   Collection<io.airlift.slice.Slice> fragments)

Specified by:

commitPageSinkAsync in interface ConnectorMetadata

commitPageSinkAsync

public CompletableFuture<Void> commitPageSinkAsync(ConnectorSession session,
                                                   ConnectorInsertTableHandle tableHandle,
                                                   Collection<io.airlift.slice.Slice> fragments)

Specified by:

commitPageSinkAsync in interface ConnectorMetadata

getMetadataUpdateResults

public List<ConnectorMetadataUpdateHandle> getMetadataUpdateResults(List<ConnectorMetadataUpdateHandle> metadataUpdateRequests,
                                                                    QueryId queryId)

Specified by:

getMetadataUpdateResults in interface ConnectorMetadata

doMetadataUpdateCleanup

public void doMetadataUpdateCleanup(QueryId queryId)

Specified by:

doMetadataUpdateCleanup in interface ConnectorMetadata

getPartitionUpdates

public List<PartitionUpdate> getPartitionUpdates(ConnectorSession session,
                                                 Collection<io.airlift.slice.Slice> fragments)

getTableEncryptionPropertiesFromTableProperties

protected Optional<TableEncryptionProperties> getTableEncryptionPropertiesFromTableProperties(ConnectorTableMetadata tableMetadata,
                                                                                              HiveStorageFormat hiveStorageFormat,
                                                                                              List<String> partitionedBy)

rollback

public void rollback()

Specified by:

rollback in interface TransactionalMetadata

commit

public ConnectorCommitHandle commit()

Specified by:

commit in interface TransactionalMetadata

getTableLayoutFilterCoverage

public TableLayoutFilterCoverage getTableLayoutFilterCoverage(ConnectorTableLayoutHandle connectorTableLayoutHandle,
                                                              Set<String> relevantPartitionColumns)

Specified by:

getTableLayoutFilterCoverage in interface ConnectorMetadata

getSourceTableNameFromSystemTable

public static Optional<SchemaTableName> getSourceTableNameFromSystemTable(SchemaTableName tableName)