@Internal public class StreamIterationTail<IN> extends OneInputStreamTask<IN,IN>
StreamTask
that is used for executing feedback edges. This is used in
combination with StreamIterationHead
.configuration, inputProcessor, mailboxProcessor, mainOperator, operatorChain, stateBackend, timerService, TRIGGER_THREAD_GROUP
构造器和说明 |
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StreamIterationTail(org.apache.flink.runtime.execution.Environment environment) |
限定符和类型 | 方法和说明 |
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void |
init() |
abortCheckpointOnBarrier, advanceToEndOfEventTime, afterInvoke, beforeInvoke, cancel, cancelTask, cleanup, cleanUpInvoke, createRecordWriterDelegate, createStreamTaskStateInitializer, declineCheckpoint, dispatchOperatorEvent, finalize, finishTask, getAsyncCheckpointStartDelayNanos, getAsyncOperationsThreadPool, getCancelables, getCheckpointStorage, getCompletionFuture, getConfiguration, getMailboxExecutorFactory, getName, getProcessingTimeServiceFactory, getStreamStatusMaintainer, handleAsyncException, invoke, isCanceled, isFailing, isMailboxLoopRunning, isRunning, notifyCheckpointAbortAsync, notifyCheckpointCompleteAsync, processInput, runMailboxLoop, runMailboxStep, setupNumRecordsInCounter, toString, triggerCheckpointAsync, triggerCheckpointOnBarrier
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