接口的使用
org.apache.flink.streaming.runtime.streamstatus.StreamStatusProvider

使用StreamStatusProvider的程序包

程序包	说明
org.apache.flink.streaming.runtime.io
org.apache.flink.streaming.runtime.streamstatus
org.apache.flink.streaming.runtime.tasks	This package contains classes that realize streaming tasks.

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

参数类型为StreamStatusProvider的org.apache.flink.streaming.runtime.io中的构造器

构造器和说明
RecordWriterOutput(org.apache.flink.runtime.io.network.api.writer.RecordWriter<org.apache.flink.runtime.plugable.SerializationDelegate<StreamRecord<OUT>>> recordWriter, org.apache.flink.api.common.typeutils.TypeSerializer<OUT> outSerializer, org.apache.flink.util.OutputTag outputTag, StreamStatusProvider streamStatusProvider, boolean supportsUnalignedCheckpoints)

org.apache.flink.streaming.runtime.streamstatus中StreamStatusProvider的使用

org.apache.flink.streaming.runtime.streamstatus中StreamStatusProvider的子接口

限定符和类型	接口和说明
interface	StreamStatusMaintainer Interface that allows toggling the current StreamStatus as well as retrieving it.

org.apache.flink.streaming.runtime.tasks中StreamStatusProvider的使用

实现StreamStatusProvider的org.apache.flink.streaming.runtime.tasks中的类

限定符和类型	类和说明
class	OperatorChain<OUT,OP extends StreamOperator<OUT>> The OperatorChain contains all operators that are executed as one chain within a single StreamTask.