@Internal public abstract class AbstractOneInputPythonFunctionOperator<IN,OUT> extends AbstractPythonFunctionOperator<OUT> implements OneInputStreamOperator<IN,OUT>, BoundedOneInput
config, elementCount, jobOptions, maxBundleSize, pythonConfig, pythonFunctionRunner
chainingStrategy, latencyStats, LOG, metrics, output, processingTimeService
Constructor and Description |
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AbstractOneInputPythonFunctionOperator(Configuration config) |
Modifier and Type | Method and Description |
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void |
endInput()
It is notified that no more data will arrive from the input.
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checkInvokeFinishBundleByCount, close, createPythonEnvironmentManager, createPythonFunctionRunner, emitResult, emitResults, finish, getConfiguration, getFlinkMetricContainer, getPythonEnv, invokeFinishBundle, isBundleFinished, open, prepareSnapshotPreBarrier, processWatermark, setConfiguration, setCurrentKey
getChainingStrategy, getContainingTask, getCurrentKey, getExecutionConfig, getInternalTimerService, getKeyedStateBackend, getKeyedStateStore, getMetricGroup, getOperatorConfig, getOperatorID, getOperatorName, getOperatorStateBackend, getOrCreateKeyedState, getPartitionedState, getPartitionedState, getProcessingTimeService, getRuntimeContext, getTimeServiceManager, getUserCodeClassloader, initializeState, initializeState, isUsingCustomRawKeyedState, notifyCheckpointAborted, notifyCheckpointComplete, processLatencyMarker, processLatencyMarker1, processLatencyMarker2, processWatermark1, processWatermark2, processWatermarkStatus, processWatermarkStatus1, processWatermarkStatus2, reportOrForwardLatencyMarker, setChainingStrategy, setKeyContextElement1, setKeyContextElement2, setProcessingTimeService, setup, snapshotState, snapshotState
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
setKeyContextElement
close, finish, getMetricGroup, getOperatorID, initializeState, open, prepareSnapshotPreBarrier, setKeyContextElement1, setKeyContextElement2, snapshotState
notifyCheckpointAborted, notifyCheckpointComplete
getCurrentKey, setCurrentKey
processElement, processLatencyMarker, processWatermark, processWatermarkStatus
public AbstractOneInputPythonFunctionOperator(Configuration config)
public void endInput() throws Exception
BoundedOneInput
WARNING: It is not safe to use this method to commit any transactions or other side
effects! You can use this method to flush any buffered data that can later on be committed
e.g. in a CheckpointListener.notifyCheckpointComplete(long)
.
NOTE: Given it is semantically very similar to the StreamOperator.finish()
method. It might be dropped in favour of the other method at some point in time.
endInput
in interface BoundedOneInput
Exception
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