org.apache.flink.iteration.broadcast

接口 BroadcastOutput<OUT>

所有已知实现类:

ChainingBroadcastOutput, CountingBroadcastOutput, RecordWriterBroadcastOutput

public interface BroadcastOutput<OUT>

Wrapper output that broadcasts the records to all the downstream operators.

方法概要

限定符和类型	方法和说明
void	broadcastEmit(org.apache.flink.streaming.runtime.streamrecord.StreamRecord<OUT> record) Broadcasts the record to all the downstream operators.

方法详细资料

broadcastEmit

void broadcastEmit(org.apache.flink.streaming.runtime.streamrecord.StreamRecord<OUT> record)
            throws IOException

Broadcasts the record to all the downstream operators.

参数:

record - the record to broadcast.

抛出:

IOException