接口的使用
org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinator

使用SubtaskCheckpointCoordinator的程序包

程序包	说明
org.apache.flink.streaming.runtime.io

org.apache.flink.streaming.runtime.io中SubtaskCheckpointCoordinator的使用

参数类型为SubtaskCheckpointCoordinator的org.apache.flink.streaming.runtime.io中的方法

限定符和类型	方法和说明
static CheckpointedInputGate	InputProcessorUtil.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[]	InputProcessorUtil.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)