| Package | Description |
|---|---|
| org.apache.flink.streaming.api.operators | |
| org.apache.flink.streaming.runtime.io | |
| org.apache.flink.streaming.runtime.io.recovery | |
| org.apache.flink.streaming.runtime.tasks |
This package contains classes that realize streaming tasks.
|
| Constructor and Description |
|---|
SourceOperator(org.apache.flink.util.function.FunctionWithException<org.apache.flink.api.connector.source.SourceReaderContext,org.apache.flink.api.connector.source.SourceReader<OUT,SplitT>,Exception> readerFactory,
org.apache.flink.runtime.operators.coordination.OperatorEventGateway operatorEventGateway,
org.apache.flink.core.io.SimpleVersionedSerializer<SplitT> splitSerializer,
org.apache.flink.api.common.eventtime.WatermarkStrategy<OUT> watermarkStrategy,
ProcessingTimeService timeService,
org.apache.flink.configuration.Configuration configuration,
String localHostname,
boolean emitProgressiveWatermarks,
StreamTask.CanEmitBatchOfRecordsChecker canEmitBatchOfRecords) |
| Modifier and Type | Field and Description |
|---|---|
protected StreamTask.CanEmitBatchOfRecordsChecker |
AbstractStreamTaskNetworkInput.canEmitBatchOfRecords |
| Modifier and Type | Method and Description |
|---|---|
static <T> StreamTaskInput<T> |
StreamTaskNetworkInputFactory.create(CheckpointedInputGate checkpointedInputGate,
org.apache.flink.api.common.typeutils.TypeSerializer<T> inputSerializer,
org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager,
StatusWatermarkValve statusWatermarkValve,
int inputIndex,
org.apache.flink.runtime.checkpoint.InflightDataRescalingDescriptor rescalingDescriptorinflightDataRescalingDescriptor,
Function<Integer,StreamPartitioner<?>> gatePartitioners,
org.apache.flink.api.common.TaskInfo taskInfo,
StreamTask.CanEmitBatchOfRecordsChecker canEmitBatchOfRecords)
Factory method for
StreamTaskNetworkInput or RescalingStreamTaskNetworkInput
depending on InflightDataRescalingDescriptor. |
static <IN1,IN2> StreamMultipleInputProcessor |
StreamTwoInputProcessorFactory.create(org.apache.flink.runtime.jobgraph.tasks.TaskInvokable ownerTask,
CheckpointedInputGate[] checkpointedInputGates,
org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager,
org.apache.flink.runtime.memory.MemoryManager memoryManager,
org.apache.flink.runtime.metrics.groups.TaskIOMetricGroup taskIOMetricGroup,
TwoInputStreamOperator<IN1,IN2,?> streamOperator,
WatermarkGauge input1WatermarkGauge,
WatermarkGauge input2WatermarkGauge,
OperatorChain<?,?> operatorChain,
StreamConfig streamConfig,
org.apache.flink.configuration.Configuration taskManagerConfig,
org.apache.flink.configuration.Configuration jobConfig,
org.apache.flink.api.common.ExecutionConfig executionConfig,
ClassLoader userClassloader,
org.apache.flink.metrics.Counter numRecordsIn,
org.apache.flink.runtime.checkpoint.InflightDataRescalingDescriptor inflightDataRescalingDescriptor,
Function<Integer,StreamPartitioner<?>> gatePartitioners,
org.apache.flink.api.common.TaskInfo taskInfo,
StreamTask.CanEmitBatchOfRecordsChecker canEmitBatchOfRecords) |
static StreamMultipleInputProcessor |
StreamMultipleInputProcessorFactory.create(org.apache.flink.runtime.jobgraph.tasks.TaskInvokable ownerTask,
CheckpointedInputGate[] checkpointedInputGates,
StreamConfig.InputConfig[] configuredInputs,
org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager,
org.apache.flink.runtime.memory.MemoryManager memoryManager,
org.apache.flink.runtime.metrics.groups.TaskIOMetricGroup ioMetricGroup,
org.apache.flink.metrics.Counter mainOperatorRecordsIn,
MultipleInputStreamOperator<?> mainOperator,
WatermarkGauge[] inputWatermarkGauges,
StreamConfig streamConfig,
org.apache.flink.configuration.Configuration taskManagerConfig,
org.apache.flink.configuration.Configuration jobConfig,
org.apache.flink.api.common.ExecutionConfig executionConfig,
ClassLoader userClassloader,
OperatorChain<?,?> operatorChain,
org.apache.flink.runtime.checkpoint.InflightDataRescalingDescriptor inflightDataRescalingDescriptor,
Function<Integer,StreamPartitioner<?>> gatePartitioners,
org.apache.flink.api.common.TaskInfo taskInfo,
StreamTask.CanEmitBatchOfRecordsChecker canEmitBatchOfRecords) |
| Constructor and Description |
|---|
AbstractStreamTaskNetworkInput(CheckpointedInputGate checkpointedInputGate,
org.apache.flink.api.common.typeutils.TypeSerializer<T> inputSerializer,
StatusWatermarkValve statusWatermarkValve,
int inputIndex,
Map<org.apache.flink.runtime.checkpoint.channel.InputChannelInfo,R> recordDeserializers,
StreamTask.CanEmitBatchOfRecordsChecker canEmitBatchOfRecords) |
StreamTaskNetworkInput(CheckpointedInputGate checkpointedInputGate,
org.apache.flink.api.common.typeutils.TypeSerializer<T> inputSerializer,
org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager,
StatusWatermarkValve statusWatermarkValve,
int inputIndex,
StreamTask.CanEmitBatchOfRecordsChecker canEmitBatchOfRecords) |
| Constructor and Description |
|---|
RescalingStreamTaskNetworkInput(CheckpointedInputGate checkpointedInputGate,
org.apache.flink.api.common.typeutils.TypeSerializer<T> inputSerializer,
org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager,
StatusWatermarkValve statusWatermarkValve,
int inputIndex,
org.apache.flink.runtime.checkpoint.InflightDataRescalingDescriptor inflightDataRescalingDescriptor,
Function<Integer,StreamPartitioner<?>> gatePartitioners,
org.apache.flink.api.common.TaskInfo taskInfo,
StreamTask.CanEmitBatchOfRecordsChecker canEmitBatchOfRecords) |
| Modifier and Type | Method and Description |
|---|---|
StreamTask.CanEmitBatchOfRecordsChecker |
StreamTask.getCanEmitBatchOfRecords() |
StreamTask.CanEmitBatchOfRecordsChecker |
MultipleInputStreamTask.getCanEmitBatchOfRecords() |
StreamTask.CanEmitBatchOfRecordsChecker |
TwoInputStreamTask.getCanEmitBatchOfRecords() |
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