com.starrocks.connector.spark.sql

Class StarRocksTableProvider

java.lang.Object

com.starrocks.connector.spark.sql.StarRocksTableProvider

All Implemented Interfaces:

org.apache.spark.sql.connector.catalog.TableProvider, org.apache.spark.sql.sources.DataSourceRegister, org.apache.spark.sql.sources.RelationProvider

public class StarRocksTableProvider
extends Object
implements org.apache.spark.sql.sources.RelationProvider, org.apache.spark.sql.connector.catalog.TableProvider, org.apache.spark.sql.sources.DataSourceRegister

Constructor Summary

Constructors

Constructor and Description
StarRocksTableProvider()

Method Summary

Modifier and Type	Method and Description
org.apache.spark.sql.sources.BaseRelation	createRelation(org.apache.spark.sql.SQLContext sqlContext, scala.collection.immutable.Map<String,String> parameters)
org.apache.spark.sql.connector.catalog.Table	getTable(org.apache.spark.sql.types.StructType schema, org.apache.spark.sql.connector.expressions.Transform[] partitioning, Map<String,String> properties)
org.apache.spark.sql.types.StructType	inferSchema(org.apache.spark.sql.util.CaseInsensitiveStringMap options)
String	shortName()

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.TableProvider

inferPartitioning, supportsExternalMetadata

Constructor Detail

StarRocksTableProvider

public StarRocksTableProvider()

Method Detail

createRelation

public org.apache.spark.sql.sources.BaseRelation createRelation(org.apache.spark.sql.SQLContext sqlContext,
                                                                scala.collection.immutable.Map<String,String> parameters)

Specified by:

createRelation in interface org.apache.spark.sql.sources.RelationProvider

inferSchema

public org.apache.spark.sql.types.StructType inferSchema(org.apache.spark.sql.util.CaseInsensitiveStringMap options)

Specified by:

inferSchema in interface org.apache.spark.sql.connector.catalog.TableProvider

getTable

public org.apache.spark.sql.connector.catalog.Table getTable(org.apache.spark.sql.types.StructType schema,
                                                             org.apache.spark.sql.connector.expressions.Transform[] partitioning,
                                                             Map<String,String> properties)

Specified by:

getTable in interface org.apache.spark.sql.connector.catalog.TableProvider

shortName

public String shortName()

Specified by:

shortName in interface org.apache.spark.sql.sources.DataSourceRegister