org.apache.flink.streaming.runtime.io

类 InputProcessorUtil

java.lang.Object

org.apache.flink.streaming.runtime.io.InputProcessorUtil

@Internal
public class InputProcessorUtil
extends Object

Utility for creating CheckpointedInputGate based on checkpoint mode for StreamOneInputProcessor and StreamTwoInputProcessor.

构造器概要

构造器

构造器和说明
InputProcessorUtil()

方法概要

限定符和类型	方法和说明
static CheckpointedInputGate	createCheckpointedInputGate(org.apache.flink.runtime.jobgraph.tasks.AbstractInvokable toNotifyOnCheckpoint, StreamConfig config, SubtaskCheckpointCoordinator checkpointCoordinator, org.apache.flink.runtime.io.network.partition.consumer.IndexedInputGate[] inputGates, org.apache.flink.runtime.metrics.groups.TaskIOMetricGroup taskIOMetricGroup, String taskName)
static CheckpointedInputGate[]	createCheckpointedMultipleInputGate(org.apache.flink.runtime.jobgraph.tasks.AbstractInvokable toNotifyOnCheckpoint, StreamConfig config, SubtaskCheckpointCoordinator checkpointCoordinator, org.apache.flink.runtime.metrics.groups.TaskIOMetricGroup taskIOMetricGroup, String taskName, List<org.apache.flink.runtime.io.network.partition.consumer.IndexedInputGate>... inputGates)

从类继承的方法 java.lang.Object

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

构造器详细资料

InputProcessorUtil

public InputProcessorUtil()

方法详细资料

createCheckpointedInputGate

public static CheckpointedInputGate createCheckpointedInputGate(org.apache.flink.runtime.jobgraph.tasks.AbstractInvokable toNotifyOnCheckpoint,
                                                                StreamConfig config,
                                                                SubtaskCheckpointCoordinator checkpointCoordinator,
                                                                org.apache.flink.runtime.io.network.partition.consumer.IndexedInputGate[] inputGates,
                                                                org.apache.flink.runtime.metrics.groups.TaskIOMetricGroup taskIOMetricGroup,
                                                                String taskName)

createCheckpointedMultipleInputGate

public static CheckpointedInputGate[] createCheckpointedMultipleInputGate(org.apache.flink.runtime.jobgraph.tasks.AbstractInvokable toNotifyOnCheckpoint,
                                                                          StreamConfig config,
                                                                          SubtaskCheckpointCoordinator checkpointCoordinator,
                                                                          org.apache.flink.runtime.metrics.groups.TaskIOMetricGroup taskIOMetricGroup,
                                                                          String taskName,
                                                                          List<org.apache.flink.runtime.io.network.partition.consumer.IndexedInputGate>... inputGates)

返回:

a pair of CheckpointedInputGate created for two corresponding InputGates supplied as parameters.