org.apache.hudi.sink.common

Class AbstractWriteFunction<I>

java.lang.Object

org.apache.flink.api.common.functions.AbstractRichFunction

org.apache.flink.streaming.api.functions.ProcessFunction<I,Object>

org.apache.hudi.sink.common.AbstractWriteFunction<I>

Type Parameters:

I - the input type

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction, org.apache.flink.streaming.api.operators.BoundedOneInput

Direct Known Subclasses:

AbstractStreamWriteFunction, BulkInsertWriteFunction

public abstract class AbstractWriteFunction<I>
extends org.apache.flink.streaming.api.functions.ProcessFunction<I,Object>
implements org.apache.flink.streaming.api.operators.BoundedOneInput

Base class for write function.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.streaming.api.functions.ProcessFunction

org.apache.flink.streaming.api.functions.ProcessFunction.Context, org.apache.flink.streaming.api.functions.ProcessFunction.OnTimerContext

Constructor Summary

Constructors

Constructor and Description
AbstractWriteFunction()

Method Summary

Modifier and Type	Method and Description
abstract void	endInput() Invoked when bounded source ends up.
abstract void	handleOperatorEvent(org.apache.flink.runtime.operators.coordination.OperatorEvent event) Handles the operator event sent by the coordinator.
abstract void	setOperatorEventGateway(org.apache.flink.runtime.operators.coordination.OperatorEventGateway operatorEventGateway) Sets up the event gateway.

Methods inherited from class org.apache.flink.streaming.api.functions.ProcessFunction

onTimer, processElement

Methods inherited from class org.apache.flink.api.common.functions.AbstractRichFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractWriteFunction

public AbstractWriteFunction()

Method Detail

setOperatorEventGateway

public abstract void setOperatorEventGateway(org.apache.flink.runtime.operators.coordination.OperatorEventGateway operatorEventGateway)

Sets up the event gateway.

endInput

public abstract void endInput()

Invoked when bounded source ends up.

Specified by:

endInput in interface org.apache.flink.streaming.api.operators.BoundedOneInput

handleOperatorEvent

public abstract void handleOperatorEvent(org.apache.flink.runtime.operators.coordination.OperatorEvent event)

Handles the operator event sent by the coordinator.

Parameters:

event - The event