org.streampipes.wrapper.flink

Class FlinkRuntime<B extends org.streampipes.wrapper.params.binding.BindingParams<I>,I extends org.streampipes.model.base.InvocableStreamPipesEntity>

java.lang.Object

org.streampipes.wrapper.runtime.PipelineElementRuntime

org.streampipes.wrapper.distributed.runtime.DistributedRuntime<B,I>

org.streampipes.wrapper.flink.FlinkRuntime<B,I>

All Implemented Interfaces:

Serializable, Runnable

Direct Known Subclasses:

FlinkDataProcessorRuntime, FlinkDataSinkRuntime

public abstract class FlinkRuntime<B extends org.streampipes.wrapper.params.binding.BindingParams<I>,I extends org.streampipes.model.base.InvocableStreamPipesEntity>
extends DistributedRuntime<B,I>
implements Runnable, Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected FlinkDeploymentConfig	config
protected org.apache.flink.streaming.api.TimeCharacteristic	streamTimeCharacteristic

Fields inherited from class org.streampipes.wrapper.distributed.runtime.DistributedRuntime

bindingParams, params

Fields inherited from class org.streampipes.wrapper.runtime.PipelineElementRuntime

instanceId

Constructor Summary

Constructors

Constructor and Description
FlinkRuntime(B bindingParams) Deprecated. Use FlinkRuntime(BindingParams, boolean) instead
FlinkRuntime(B bindingParams, boolean debug)
FlinkRuntime(B bindingParams, FlinkDeploymentConfig config) Deprecated. Use FlinkRuntime(BindingParams, boolean) instead

Method Summary

Modifier and Type	Method and Description
void	appendEnvironmentConfig(org.apache.flink.streaming.api.environment.StreamExecutionEnvironment env) This method can be called in case additional environment settings should be applied to the runtime.
protected abstract void	appendExecutionConfig(org.apache.flink.streaming.api.datastream.DataStream<Map<String,Object>>... convertedStream)
void	bindRuntime()
void	discardRuntime()
protected abstract FlinkDeploymentConfig	getDeploymentConfig()
void	postDiscard()
void	prepareRuntime()
void	run()
void	setStreamTimeCharacteristic(org.apache.flink.streaming.api.TimeCharacteristic streamTimeCharacteristic)

Methods inherited from class org.streampipes.wrapper.distributed.runtime.DistributedRuntime

getGraph, getJmsProtocol, getKafkaUrl, getProperties, getTopic, isKafkaProtocol, protocol, replaceWildcardWithPatternFormat

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

streamTimeCharacteristic

protected org.apache.flink.streaming.api.TimeCharacteristic streamTimeCharacteristic

config

protected FlinkDeploymentConfig config

Constructor Detail

FlinkRuntime

@Deprecated
public FlinkRuntime(B bindingParams)

Deprecated. Use FlinkRuntime(BindingParams, boolean) instead

FlinkRuntime

@Deprecated
public FlinkRuntime(B bindingParams,
                                FlinkDeploymentConfig config)

Deprecated. Use FlinkRuntime(BindingParams, boolean) instead

FlinkRuntime

public FlinkRuntime(B bindingParams,
                    boolean debug)

Method Detail

getDeploymentConfig

protected abstract FlinkDeploymentConfig getDeploymentConfig()

appendExecutionConfig

protected abstract void appendExecutionConfig(org.apache.flink.streaming.api.datastream.DataStream<Map<String,Object>>... convertedStream)

run

public void run()

Specified by:

run in interface Runnable

setStreamTimeCharacteristic

public void setStreamTimeCharacteristic(org.apache.flink.streaming.api.TimeCharacteristic streamTimeCharacteristic)

prepareRuntime

public void prepareRuntime()
                    throws org.streampipes.commons.exceptions.SpRuntimeException

Specified by:

prepareRuntime in class org.streampipes.wrapper.runtime.PipelineElementRuntime

Throws:

org.streampipes.commons.exceptions.SpRuntimeException

postDiscard

public void postDiscard()
                 throws org.streampipes.commons.exceptions.SpRuntimeException

Specified by:

postDiscard in class org.streampipes.wrapper.runtime.PipelineElementRuntime

Throws:

org.streampipes.commons.exceptions.SpRuntimeException

bindRuntime

public void bindRuntime()
                 throws org.streampipes.commons.exceptions.SpRuntimeException

Specified by:

bindRuntime in class org.streampipes.wrapper.runtime.PipelineElementRuntime

Throws:

org.streampipes.commons.exceptions.SpRuntimeException

discardRuntime

public void discardRuntime()
                    throws org.streampipes.commons.exceptions.SpRuntimeException

Specified by:

discardRuntime in class org.streampipes.wrapper.runtime.PipelineElementRuntime

Throws:

org.streampipes.commons.exceptions.SpRuntimeException

appendEnvironmentConfig

public void appendEnvironmentConfig(org.apache.flink.streaming.api.environment.StreamExecutionEnvironment env)

This method can be called in case additional environment settings should be applied to the runtime.

Parameters:

env - The Stream Execution environment