org.apache.hudi.cli

类 SchemaProvider

java.lang.Object

org.apache.hudi.cli.SchemaProvider

所有已实现的接口:

Serializable

@PublicAPIClass(maturity=STABLE)
public abstract class SchemaProvider
extends Object
implements Serializable

Class to provide schema for reading data and also writing into a Hoodie table, used by deltastreamer (runs over Spark).

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段和说明
protected TypedProperties	config
protected org.apache.spark.api.java.JavaSparkContext	jssc

构造器概要

构造器

限定符	构造器和说明
	SchemaProvider(TypedProperties props)
protected	SchemaProvider(TypedProperties props, org.apache.spark.api.java.JavaSparkContext jssc)

方法概要

限定符和类型	方法和说明
abstract org.apache.avro.Schema	getSourceSchema()
org.apache.avro.Schema	getTargetSchema()

从类继承的方法 java.lang.Object

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

字段详细资料

config

protected TypedProperties config

jssc

protected org.apache.spark.api.java.JavaSparkContext jssc

构造器详细资料

SchemaProvider

public SchemaProvider(TypedProperties props)

SchemaProvider

protected SchemaProvider(TypedProperties props,
                         org.apache.spark.api.java.JavaSparkContext jssc)

方法详细资料

getSourceSchema

@PublicAPIMethod(maturity=STABLE)
public abstract org.apache.avro.Schema getSourceSchema()

getTargetSchema

@PublicAPIMethod(maturity=STABLE)
public org.apache.avro.Schema getTargetSchema()