Package | Description |
---|---|
org.apache.flink.streaming.api.operators.co | |
org.apache.flink.streaming.api.operators.python.embedded | |
org.apache.flink.streaming.api.operators.python.process | |
org.apache.flink.streaming.runtime.io | |
org.apache.flink.streaming.runtime.tasks |
This package contains classes that realize streaming tasks.
|
org.apache.flink.table.runtime.operators.join | |
org.apache.flink.table.runtime.operators.multipleinput |
Modifier and Type | Class and Description |
---|---|
class |
BatchCoBroadcastWithKeyedOperator<KS,IN1,IN2,OUT>
A
TwoInputStreamOperator for executing KeyedBroadcastProcessFunctions in RuntimeExecutionMode.BATCH
execution mode. |
class |
BatchCoBroadcastWithNonKeyedOperator<IN1,IN2,OUT>
A
TwoInputStreamOperator for executing BroadcastProcessFunctions in RuntimeExecutionMode.BATCH
execution mode. |
Modifier and Type | Class and Description |
---|---|
class |
AbstractTwoInputEmbeddedPythonFunctionOperator<IN1,IN2,OUT>
AbstractTwoInputEmbeddedPythonFunctionOperator is responsible for run Python DataStream
operators with two input user defined python function in Embedded Python environment. |
class |
EmbeddedPythonBatchCoBroadcastProcessOperator<IN1,IN2,OUT>
The
EmbeddedPythonBatchCoBroadcastProcessOperator is responsible for executing the Python
CoBroadcastProcess Function under BATCH mode, EmbeddedPythonCoProcessOperator is used
under STREAMING mode. |
class |
EmbeddedPythonBatchKeyedCoBroadcastProcessOperator<K,IN1,IN2,OUT>
The
EmbeddedPythonBatchKeyedCoBroadcastProcessOperator is responsible for executing the
Python CoBroadcastProcess function under BATCH mode, EmbeddedPythonKeyedCoProcessOperator
is used under STREAMING mode. |
class |
EmbeddedPythonCoProcessOperator<IN1,IN2,OUT>
EmbeddedPythonCoProcessOperator is responsible for executing Python CoProcessFunction in
embedded Python environment. |
class |
EmbeddedPythonKeyedCoProcessOperator<K,IN1,IN2,OUT>
EmbeddedPythonKeyedCoProcessOperator is responsible for executing user defined python
KeyedCoProcessFunction in embedded Python environment. |
Modifier and Type | Class and Description |
---|---|
class |
AbstractExternalTwoInputPythonFunctionOperator<IN1,IN2,OUT>
AbstractExternalTwoInputPythonFunctionOperator is responsible for launching beam runner
which will start a python harness to execute two-input user defined python function. |
class |
ExternalPythonBatchCoBroadcastProcessOperator<IN1,IN2,OUT>
The
ExternalPythonBatchCoBroadcastProcessOperator is responsible for executing the Python
CoBroadcastProcess Function under BATCH mode, ExternalPythonCoProcessOperator is used
under STREAMING mode. |
class |
ExternalPythonBatchKeyedCoBroadcastProcessOperator<OUT>
The
ExternalPythonBatchKeyedCoBroadcastProcessOperator is responsible for executing the
Python CoBroadcastProcess function under BATCH mode, ExternalPythonKeyedCoProcessOperator
is used under STREAMING mode. |
class |
ExternalPythonCoProcessOperator<IN1,IN2,OUT>
The
ExternalPythonCoProcessOperator is responsible for executing the Python CoProcess
Function. |
class |
ExternalPythonKeyedCoProcessOperator<OUT>
ExternalPythonKeyedCoProcessOperator is responsible for launching beam runner which will
start a python harness to execute user defined python CoProcess function. |
Constructor and Description |
---|
StreamOneInputProcessor(StreamTaskInput<IN> input,
PushingAsyncDataInput.DataOutput<IN> output,
BoundedMultiInput endOfInputAware) |
Modifier and Type | Class and Description |
---|---|
class |
FinishedOperatorChain<OUT,OP extends StreamOperator<OUT>>
The
OperatorChain that is used for restoring tasks that are TaskStateManager.isTaskDeployedAsFinished() . |
class |
OperatorChain<OUT,OP extends StreamOperator<OUT>>
The
OperatorChain contains all operators that are executed as one chain within a single
StreamTask . |
class |
RegularOperatorChain<OUT,OP extends StreamOperator<OUT>>
A regular non finished on restore
OperatorChain . |
Modifier and Type | Class and Description |
---|---|
class |
HashJoinOperator
Hash join base operator.
|
class |
SortMergeJoinOperator
An implementation that realizes the joining through a sort-merge join strategy.
|
Modifier and Type | Class and Description |
---|---|
class |
BatchMultipleInputStreamOperator
A
MultipleInputStreamOperatorBase to handle batch operators. |
class |
UnionStreamOperator
A special operator which collects all inputs' records and forwards them in
MultipleInputStreamOperatorBase . |
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