org.apache.iceberg.aws.dynamodb

Class DynamoDbCatalog

java.lang.Object

org.apache.iceberg.BaseMetastoreCatalog

org.apache.iceberg.aws.dynamodb.DynamoDbCatalog

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, org.apache.hadoop.conf.Configurable, org.apache.iceberg.catalog.Catalog, org.apache.iceberg.catalog.SupportsNamespaces

public class DynamoDbCatalog
extends org.apache.iceberg.BaseMetastoreCatalog
implements java.io.Closeable, org.apache.iceberg.catalog.SupportsNamespaces, org.apache.hadoop.conf.Configurable

DynamoDB implementation of Iceberg catalog

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.iceberg.BaseMetastoreCatalog

org.apache.iceberg.BaseMetastoreCatalog.BaseMetastoreCatalogTableBuilder

Nested classes/interfaces inherited from interface org.apache.iceberg.catalog.Catalog

org.apache.iceberg.catalog.Catalog.TableBuilder

Constructor Summary

Constructors

Constructor and Description
DynamoDbCatalog()

Method Summary

Modifier and Type	Method and Description
void	close()
void	createNamespace(org.apache.iceberg.catalog.Namespace namespace, java.util.Map<java.lang.String,java.lang.String> metadata)
static java.lang.String	defaultLocationProperty() The property used to set a default location for tables in a namespace.
protected java.lang.String	defaultWarehouseLocation(org.apache.iceberg.catalog.TableIdentifier tableIdentifier)
boolean	dropNamespace(org.apache.iceberg.catalog.Namespace namespace)
boolean	dropTable(org.apache.iceberg.catalog.TableIdentifier identifier, boolean purge)
org.apache.hadoop.conf.Configuration	getConf()
void	initialize(java.lang.String name, java.util.Map<java.lang.String,java.lang.String> properties)
java.util.List<org.apache.iceberg.catalog.Namespace>	listNamespaces(org.apache.iceberg.catalog.Namespace namespace)
java.util.List<org.apache.iceberg.catalog.TableIdentifier>	listTables(org.apache.iceberg.catalog.Namespace namespace)
java.util.Map<java.lang.String,java.lang.String>	loadNamespaceMetadata(org.apache.iceberg.catalog.Namespace namespace)
java.lang.String	name()
protected org.apache.iceberg.TableOperations	newTableOps(org.apache.iceberg.catalog.TableIdentifier tableIdentifier)
protected java.util.Map<java.lang.String,java.lang.String>	properties()
boolean	removeProperties(org.apache.iceberg.catalog.Namespace namespace, java.util.Set<java.lang.String> properties)
void	renameTable(org.apache.iceberg.catalog.TableIdentifier from, org.apache.iceberg.catalog.TableIdentifier to)
void	setConf(org.apache.hadoop.conf.Configuration conf)
boolean	setProperties(org.apache.iceberg.catalog.Namespace namespace, java.util.Map<java.lang.String,java.lang.String> properties)

Methods inherited from class org.apache.iceberg.BaseMetastoreCatalog

buildTable, fullTableName, isValidIdentifier, loadTable, registerTable, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.iceberg.catalog.SupportsNamespaces

createNamespace, listNamespaces, namespaceExists

Methods inherited from interface org.apache.iceberg.catalog.Catalog

createTable, createTable, createTable, createTable, dropTable, invalidateTable, newCreateTableTransaction, newCreateTableTransaction, newCreateTableTransaction, newCreateTableTransaction, newReplaceTableTransaction, newReplaceTableTransaction, newReplaceTableTransaction, newReplaceTableTransaction, tableExists

Constructor Detail

DynamoDbCatalog

public DynamoDbCatalog()

Method Detail

initialize

public void initialize(java.lang.String name,
                       java.util.Map<java.lang.String,java.lang.String> properties)

Specified by:

initialize in interface org.apache.iceberg.catalog.Catalog

name

public java.lang.String name()

Specified by:

name in interface org.apache.iceberg.catalog.Catalog

newTableOps

protected org.apache.iceberg.TableOperations newTableOps(org.apache.iceberg.catalog.TableIdentifier tableIdentifier)

Specified by:

newTableOps in class org.apache.iceberg.BaseMetastoreCatalog

defaultWarehouseLocation

protected java.lang.String defaultWarehouseLocation(org.apache.iceberg.catalog.TableIdentifier tableIdentifier)

Specified by:

defaultWarehouseLocation in class org.apache.iceberg.BaseMetastoreCatalog

createNamespace

public void createNamespace(org.apache.iceberg.catalog.Namespace namespace,
                            java.util.Map<java.lang.String,java.lang.String> metadata)

Specified by:

createNamespace in interface org.apache.iceberg.catalog.SupportsNamespaces

listNamespaces

public java.util.List<org.apache.iceberg.catalog.Namespace> listNamespaces(org.apache.iceberg.catalog.Namespace namespace)
                                                                    throws org.apache.iceberg.exceptions.NoSuchNamespaceException

Specified by:

listNamespaces in interface org.apache.iceberg.catalog.SupportsNamespaces

Throws:

org.apache.iceberg.exceptions.NoSuchNamespaceException

loadNamespaceMetadata

public java.util.Map<java.lang.String,java.lang.String> loadNamespaceMetadata(org.apache.iceberg.catalog.Namespace namespace)
                                                                       throws org.apache.iceberg.exceptions.NoSuchNamespaceException

Specified by:

loadNamespaceMetadata in interface org.apache.iceberg.catalog.SupportsNamespaces

Throws:

org.apache.iceberg.exceptions.NoSuchNamespaceException

dropNamespace

public boolean dropNamespace(org.apache.iceberg.catalog.Namespace namespace)
                      throws org.apache.iceberg.exceptions.NamespaceNotEmptyException

Specified by:

dropNamespace in interface org.apache.iceberg.catalog.SupportsNamespaces

Throws:

org.apache.iceberg.exceptions.NamespaceNotEmptyException

setProperties

public boolean setProperties(org.apache.iceberg.catalog.Namespace namespace,
                             java.util.Map<java.lang.String,java.lang.String> properties)
                      throws org.apache.iceberg.exceptions.NoSuchNamespaceException

Specified by:

setProperties in interface org.apache.iceberg.catalog.SupportsNamespaces

Throws:

org.apache.iceberg.exceptions.NoSuchNamespaceException

removeProperties

public boolean removeProperties(org.apache.iceberg.catalog.Namespace namespace,
                                java.util.Set<java.lang.String> properties)
                         throws org.apache.iceberg.exceptions.NoSuchNamespaceException

Specified by:

removeProperties in interface org.apache.iceberg.catalog.SupportsNamespaces

Throws:

org.apache.iceberg.exceptions.NoSuchNamespaceException

listTables

public java.util.List<org.apache.iceberg.catalog.TableIdentifier> listTables(org.apache.iceberg.catalog.Namespace namespace)

Specified by:

listTables in interface org.apache.iceberg.catalog.Catalog

dropTable

public boolean dropTable(org.apache.iceberg.catalog.TableIdentifier identifier,
                         boolean purge)

Specified by:

dropTable in interface org.apache.iceberg.catalog.Catalog

renameTable

public void renameTable(org.apache.iceberg.catalog.TableIdentifier from,
                        org.apache.iceberg.catalog.TableIdentifier to)

Specified by:

renameTable in interface org.apache.iceberg.catalog.Catalog

setConf

public void setConf(org.apache.hadoop.conf.Configuration conf)

Specified by:

setConf in interface org.apache.hadoop.conf.Configurable

getConf

public org.apache.hadoop.conf.Configuration getConf()

Specified by:

getConf in interface org.apache.hadoop.conf.Configurable

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

defaultLocationProperty

public static java.lang.String defaultLocationProperty()

The property used to set a default location for tables in a namespace. Call setProperties(Namespace, Map) to set a path value using this property for a namespace, then all tables in the namespace will have default table root path under that given path.

Returns:

default location property key

properties

protected java.util.Map<java.lang.String,java.lang.String> properties()

Overrides:

properties in class org.apache.iceberg.BaseMetastoreCatalog