Package io.trino.plugin.iceberg.catalog.hms

Class TrinoHiveCatalog

java.lang.Object

io.trino.plugin.iceberg.catalog.AbstractTrinoCatalog

io.trino.plugin.iceberg.catalog.hms.TrinoHiveCatalog

All Implemented Interfaces:

TrinoCatalog

public class TrinoHiveCatalog
extends AbstractTrinoCatalog

Nested Class Summary

Nested classes/interfaces inherited from class io.trino.plugin.iceberg.catalog.AbstractTrinoCatalog

AbstractTrinoCatalog.MaterializedViewMayBeBeingRemovedException

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEPENDS_ON_TABLES

Fields inherited from class io.trino.plugin.iceberg.catalog.AbstractTrinoCatalog

PRESTO_QUERY_ID_NAME, PRESTO_VERSION_NAME, PRESTO_VIEW_COMMENT, PRESTO_VIEW_EXPANDED_TEXT_MARKER, tableOperationsProvider, TRINO_CREATED_BY, TRINO_CREATED_BY_VALUE

Constructor Summary

Constructors

Constructor	Description
TrinoHiveCatalog(CatalogName catalogName, CachingHiveMetastore metastore, HdfsEnvironment hdfsEnvironment, TypeManager typeManager, IcebergTableOperationsProvider tableOperationsProvider, String trinoVersion, boolean useUniqueTableLocation, boolean isUsingSystemSecurity, boolean deleteSchemaLocationsFallback)

Method Summary

Modifier and Type	Method	Description
void	createMaterializedView(ConnectorSession session, SchemaTableName viewName, ConnectorMaterializedViewDefinition definition, boolean replace, boolean ignoreExisting)
void	createNamespace(ConnectorSession session, String namespace, Map<String,Object> properties, TrinoPrincipal owner)
void	createView(ConnectorSession session, SchemaTableName schemaViewName, ConnectorViewDefinition definition, boolean replace)
String	defaultTableLocation(ConnectorSession session, SchemaTableName schemaTableName)
protected Optional<ConnectorMaterializedViewDefinition>	doGetMaterializedView(ConnectorSession session, SchemaTableName viewName)
void	dropMaterializedView(ConnectorSession session, SchemaTableName viewName)
void	dropNamespace(ConnectorSession session, String namespace)
void	dropTable(ConnectorSession session, SchemaTableName schemaTableName)
void	dropView(ConnectorSession session, SchemaTableName schemaViewName)
CachingHiveMetastore	getMetastore()
Optional<TrinoPrincipal>	getNamespacePrincipal(ConnectorSession session, String namespace)
Optional<ConnectorViewDefinition>	getView(ConnectorSession session, SchemaTableName viewName)
List<SchemaTableName>	listMaterializedViews(ConnectorSession session, Optional<String> namespace)
List<String>	listNamespaces(ConnectorSession session)
List<SchemaTableName>	listTables(ConnectorSession session, Optional<String> namespace)
List<SchemaTableName>	listViews(ConnectorSession session, Optional<String> namespace)
Map<String,Object>	loadNamespaceMetadata(ConnectorSession session, String namespace)
org.apache.iceberg.Table	loadTable(ConnectorSession session, SchemaTableName schemaTableName)	load an Iceberg table
org.apache.iceberg.Transaction	newCreateTableTransaction(ConnectorSession session, SchemaTableName schemaTableName, org.apache.iceberg.Schema schema, org.apache.iceberg.PartitionSpec partitionSpec, String location, Map<String,String> properties)
Optional<CatalogSchemaTableName>	redirectTable(ConnectorSession session, SchemaTableName tableName)
void	renameMaterializedView(ConnectorSession session, SchemaTableName source, SchemaTableName target)
void	renameNamespace(ConnectorSession session, String source, String target)
void	renameTable(ConnectorSession session, SchemaTableName from, SchemaTableName to)
void	renameView(ConnectorSession session, SchemaTableName source, SchemaTableName target)
void	setNamespacePrincipal(ConnectorSession session, String namespace, TrinoPrincipal principal)
void	setTablePrincipal(ConnectorSession session, SchemaTableName schemaTableName, TrinoPrincipal principal)
void	setViewPrincipal(ConnectorSession session, SchemaTableName schemaViewName, TrinoPrincipal principal)
void	updateColumnComment(ConnectorSession session, SchemaTableName schemaTableName, ColumnIdentity columnIdentity, Optional<String> comment)
void	updateTableComment(ConnectorSession session, SchemaTableName schemaTableName, Optional<String> comment)
void	updateViewComment(ConnectorSession session, SchemaTableName viewName, Optional<String> comment)

Methods inherited from class io.trino.plugin.iceberg.catalog.AbstractTrinoCatalog

createMaterializedViewProperties, createMaterializedViewStorageTable, createNewTableName, createViewProperties, deleteTableDirectory, getMaterializedView, getMaterializedViewDefinition, getView, getViews, newCreateTableTransaction

Methods inherited from class java.lang.Object

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

Field Details

DEPENDS_ON_TABLES

public static final String DEPENDS_ON_TABLES

See Also:

• Constant Field Values

Constructor Details

TrinoHiveCatalog

public TrinoHiveCatalog(CatalogName catalogName,
 CachingHiveMetastore metastore,
 HdfsEnvironment hdfsEnvironment,
 TypeManager typeManager,
 IcebergTableOperationsProvider tableOperationsProvider,
 String trinoVersion,
 boolean useUniqueTableLocation,
 boolean isUsingSystemSecurity,
 boolean deleteSchemaLocationsFallback)

Method Details

getMetastore

public CachingHiveMetastore getMetastore()

listNamespaces

public List<String> listNamespaces(ConnectorSession session)

loadNamespaceMetadata

public Map<String,Object> loadNamespaceMetadata(ConnectorSession session,
 String namespace)

getNamespacePrincipal

public Optional<TrinoPrincipal> getNamespacePrincipal(ConnectorSession session,
 String namespace)

createNamespace

public void createNamespace(ConnectorSession session,
 String namespace,
 Map<String,Object> properties,
 TrinoPrincipal owner)

dropNamespace

public void dropNamespace(ConnectorSession session,
 String namespace)

renameNamespace

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

setNamespacePrincipal

public void setNamespacePrincipal(ConnectorSession session,
 String namespace,
 TrinoPrincipal principal)

newCreateTableTransaction

public org.apache.iceberg.Transaction newCreateTableTransaction(ConnectorSession session,
 SchemaTableName schemaTableName,
 org.apache.iceberg.Schema schema,
 org.apache.iceberg.PartitionSpec partitionSpec,
 String location,
 Map<String,String> properties)

listTables

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

dropTable

public void dropTable(ConnectorSession session,
 SchemaTableName schemaTableName)

renameTable

public void renameTable(ConnectorSession session,
 SchemaTableName from,
 SchemaTableName to)

loadTable

public org.apache.iceberg.Table loadTable(ConnectorSession session,
 SchemaTableName schemaTableName)

Description copied from interface: TrinoCatalog

load an Iceberg table

Parameters:

session - Trino session

schemaTableName - Trino schema and table name

Returns:

Iceberg table loaded

updateTableComment

public void updateTableComment(ConnectorSession session,
 SchemaTableName schemaTableName,
 Optional<String> comment)

Specified by:

updateTableComment in interface TrinoCatalog

Overrides:

updateTableComment in class AbstractTrinoCatalog

updateViewComment

public void updateViewComment(ConnectorSession session,
 SchemaTableName viewName,
 Optional<String> comment)

updateColumnComment

public void updateColumnComment(ConnectorSession session,
 SchemaTableName schemaTableName,
 ColumnIdentity columnIdentity,
 Optional<String> comment)

Specified by:

updateColumnComment in interface TrinoCatalog

Overrides:

updateColumnComment in class AbstractTrinoCatalog

defaultTableLocation

public String defaultTableLocation(ConnectorSession session,
 SchemaTableName schemaTableName)

setTablePrincipal

public void setTablePrincipal(ConnectorSession session,
 SchemaTableName schemaTableName,
 TrinoPrincipal principal)

createView

public void createView(ConnectorSession session,
 SchemaTableName schemaViewName,
 ConnectorViewDefinition definition,
 boolean replace)

renameView

public void renameView(ConnectorSession session,
 SchemaTableName source,
 SchemaTableName target)

setViewPrincipal

public void setViewPrincipal(ConnectorSession session,
 SchemaTableName schemaViewName,
 TrinoPrincipal principal)

dropView

public void dropView(ConnectorSession session,
 SchemaTableName schemaViewName)

listViews

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

getView

public Optional<ConnectorViewDefinition> getView(ConnectorSession session,
 SchemaTableName viewName)

listMaterializedViews

public List<SchemaTableName> listMaterializedViews(ConnectorSession session,
 Optional<String> namespace)

createMaterializedView

public void createMaterializedView(ConnectorSession session,
 SchemaTableName viewName,
 ConnectorMaterializedViewDefinition definition,
 boolean replace,
 boolean ignoreExisting)

dropMaterializedView

public void dropMaterializedView(ConnectorSession session,
 SchemaTableName viewName)

doGetMaterializedView

protected Optional<ConnectorMaterializedViewDefinition> doGetMaterializedView(ConnectorSession session,
 SchemaTableName viewName)

Specified by:

doGetMaterializedView in class AbstractTrinoCatalog

renameMaterializedView

public void renameMaterializedView(ConnectorSession session,
 SchemaTableName source,
 SchemaTableName target)

redirectTable

public Optional<CatalogSchemaTableName> redirectTable(ConnectorSession session,
 SchemaTableName tableName)