Package org.apache.iceberg.spark

Class SparkCachedTableCatalog

java.lang.Object
org.apache.iceberg.spark.SparkCachedTableCatalog
All Implemented Interfaces:
org.apache.spark.sql.connector.catalog.CatalogPlugin, org.apache.spark.sql.connector.catalog.FunctionCatalog, org.apache.spark.sql.connector.catalog.TableCatalog
public class SparkCachedTableCatalog extends Object implements org.apache.spark.sql.connector.catalog.TableCatalog
An internal table catalog that is capable of loading tables from a cache.

  • Field Summary

    Fields inherited from interface org.apache.spark.sql.connector.catalog.TableCatalog

    OPTION_PREFIX, PROP_COMMENT, PROP_EXTERNAL, PROP_IS_MANAGED_LOCATION, PROP_LOCATION, PROP_OWNER, PROP_PROVIDER

  • Constructor Summary

    Constructors
    Constructor
    Description
    SparkCachedTableCatalog()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    SparkTable
    alterTable(org.apache.spark.sql.connector.catalog.Identifier ident, org.apache.spark.sql.connector.catalog.TableChange... changes)
     
    SparkTable
    createTable(org.apache.spark.sql.connector.catalog.Identifier ident, org.apache.spark.sql.types.StructType schema, org.apache.spark.sql.connector.expressions.Transform[] partitions, Map<String,String> properties)
     
    boolean
    dropTable(org.apache.spark.sql.connector.catalog.Identifier ident)
     
    void
    initialize(String catalogName, org.apache.spark.sql.util.CaseInsensitiveStringMap options)
     
    void
    invalidateTable(org.apache.spark.sql.connector.catalog.Identifier ident)
     
    default boolean
    isExistingNamespace(String[] namespace)
     
    default boolean
    isFunctionNamespace(String[] namespace)
     
    default org.apache.spark.sql.connector.catalog.Identifier[]
    listFunctions(String[] namespace)
     
    org.apache.spark.sql.connector.catalog.Identifier[]
    listTables(String[] namespace)
     
    default org.apache.spark.sql.connector.catalog.functions.UnboundFunction
    loadFunction(org.apache.spark.sql.connector.catalog.Identifier ident)
     
    SparkTable
    loadTable(org.apache.spark.sql.connector.catalog.Identifier ident)
     
    SparkTable
    loadTable(org.apache.spark.sql.connector.catalog.Identifier ident, long timestampMicros)
     
    SparkTable
    loadTable(org.apache.spark.sql.connector.catalog.Identifier ident, String version)
     
    String
    name()
     
    boolean
    purgeTable(org.apache.spark.sql.connector.catalog.Identifier ident)
     
    void
    renameTable(org.apache.spark.sql.connector.catalog.Identifier oldIdent, org.apache.spark.sql.connector.catalog.Identifier newIdent)
     

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.apache.spark.sql.connector.catalog.CatalogPlugin

    defaultNamespace

    Methods inherited from interface org.apache.spark.sql.connector.catalog.FunctionCatalog

    functionExists

    Methods inherited from interface org.apache.spark.sql.connector.catalog.TableCatalog

    capabilities, createTable, tableExists, useNullableQuerySchema

  • Constructor Details

    • SparkCachedTableCatalog

      public SparkCachedTableCatalog()

  • Method Details

    • listTables

      public org.apache.spark.sql.connector.catalog.Identifier[] listTables(String[] namespace)
      Specified by:
      listTables in interface org.apache.spark.sql.connector.catalog.TableCatalog

    • loadTable

      public SparkTable loadTable(org.apache.spark.sql.connector.catalog.Identifier ident) throws org.apache.spark.sql.catalyst.analysis.NoSuchTableException
      Specified by:
      loadTable in interface org.apache.spark.sql.connector.catalog.TableCatalog
      Throws:
      org.apache.spark.sql.catalyst.analysis.NoSuchTableException

    • loadTable

      public SparkTable loadTable(org.apache.spark.sql.connector.catalog.Identifier ident, String version) throws org.apache.spark.sql.catalyst.analysis.NoSuchTableException
      Specified by:
      loadTable in interface org.apache.spark.sql.connector.catalog.TableCatalog
      Throws:
      org.apache.spark.sql.catalyst.analysis.NoSuchTableException

    • loadTable

      public SparkTable loadTable(org.apache.spark.sql.connector.catalog.Identifier ident, long timestampMicros) throws org.apache.spark.sql.catalyst.analysis.NoSuchTableException
      Specified by:
      loadTable in interface org.apache.spark.sql.connector.catalog.TableCatalog
      Throws:
      org.apache.spark.sql.catalyst.analysis.NoSuchTableException

    • invalidateTable

      public void invalidateTable(org.apache.spark.sql.connector.catalog.Identifier ident)
      Specified by:
      invalidateTable in interface org.apache.spark.sql.connector.catalog.TableCatalog

    • createTable

      public SparkTable createTable(org.apache.spark.sql.connector.catalog.Identifier ident, org.apache.spark.sql.types.StructType schema, org.apache.spark.sql.connector.expressions.Transform[] partitions, Map<String,String> properties) throws org.apache.spark.sql.catalyst.analysis.TableAlreadyExistsException
      Specified by:
      createTable in interface org.apache.spark.sql.connector.catalog.TableCatalog
      Throws:
      org.apache.spark.sql.catalyst.analysis.TableAlreadyExistsException

    • alterTable

      public SparkTable alterTable(org.apache.spark.sql.connector.catalog.Identifier ident, org.apache.spark.sql.connector.catalog.TableChange... changes)
      Specified by:
      alterTable in interface org.apache.spark.sql.connector.catalog.TableCatalog

    • dropTable

      public boolean dropTable(org.apache.spark.sql.connector.catalog.Identifier ident)
      Specified by:
      dropTable in interface org.apache.spark.sql.connector.catalog.TableCatalog

    • purgeTable

      public boolean purgeTable(org.apache.spark.sql.connector.catalog.Identifier ident) throws UnsupportedOperationException
      Specified by:
      purgeTable in interface org.apache.spark.sql.connector.catalog.TableCatalog
      Throws:
      UnsupportedOperationException

    • renameTable

      public void renameTable(org.apache.spark.sql.connector.catalog.Identifier oldIdent, org.apache.spark.sql.connector.catalog.Identifier newIdent)
      Specified by:
      renameTable in interface org.apache.spark.sql.connector.catalog.TableCatalog

    • initialize

      public void initialize(String catalogName, org.apache.spark.sql.util.CaseInsensitiveStringMap options)
      Specified by:
      initialize in interface org.apache.spark.sql.connector.catalog.CatalogPlugin

    • name

      public String name()
      Specified by:
      name in interface org.apache.spark.sql.connector.catalog.CatalogPlugin

    • isFunctionNamespace

      default boolean isFunctionNamespace(String[] namespace)

    • isExistingNamespace

      default boolean isExistingNamespace(String[] namespace)

    • listFunctions

      default org.apache.spark.sql.connector.catalog.Identifier[] listFunctions(String[] namespace) throws org.apache.spark.sql.catalyst.analysis.NoSuchNamespaceException
      Specified by:
      listFunctions in interface org.apache.spark.sql.connector.catalog.FunctionCatalog
      Throws:
      org.apache.spark.sql.catalyst.analysis.NoSuchNamespaceException

    • loadFunction

      default org.apache.spark.sql.connector.catalog.functions.UnboundFunction loadFunction(org.apache.spark.sql.connector.catalog.Identifier ident) throws org.apache.spark.sql.catalyst.analysis.NoSuchFunctionException
      Specified by:
      loadFunction in interface org.apache.spark.sql.connector.catalog.FunctionCatalog
      Throws:
      org.apache.spark.sql.catalyst.analysis.NoSuchFunctionException