org.apache.flink.streaming.runtime.io.checkpointing

接口 UpstreamRecoveryTracker

@Internal
 @VisibleForTesting
public interface UpstreamRecoveryTracker

Tracks status of upstream channels while they recover.

字段概要

字段

限定符和类型	字段和说明
static UpstreamRecoveryTracker	NO_OP

方法概要

限定符和类型	方法和说明
boolean	allChannelsRecovered()
static UpstreamRecoveryTracker	forInputGate(org.apache.flink.runtime.io.network.partition.consumer.InputGate inputGate)
void	handleEndOfRecovery(org.apache.flink.runtime.checkpoint.channel.InputChannelInfo channelInfo)

字段详细资料

NO_OP

static final UpstreamRecoveryTracker NO_OP

方法详细资料

handleEndOfRecovery

void handleEndOfRecovery(org.apache.flink.runtime.checkpoint.channel.InputChannelInfo channelInfo)
                  throws IOException

抛出:

IOException

allChannelsRecovered

boolean allChannelsRecovered()

forInputGate

static UpstreamRecoveryTracker forInputGate(org.apache.flink.runtime.io.network.partition.consumer.InputGate inputGate)