org.apache.flink.client

Interface FlinkPipelineTranslator

All Known Implementing Classes:

PlanTranslator, StreamGraphTranslator

public interface FlinkPipelineTranslator

This can be used to turn a Pipeline into a JobGraph. There will be implementations for the different pipeline APIs that Flink supports.

Method Summary

Modifier and Type	Method and Description
boolean	canTranslate(org.apache.flink.api.dag.Pipeline pipeline)
org.apache.flink.runtime.jobgraph.JobGraph	translateToJobGraph(org.apache.flink.api.dag.Pipeline pipeline, org.apache.flink.configuration.Configuration optimizerConfiguration, int defaultParallelism) Creates a JobGraph from the given Pipeline and attaches the given jar files and classpaths to the JobGraph.
String	translateToJSONExecutionPlan(org.apache.flink.api.dag.Pipeline pipeline) Extracts the execution plan (as JSON) from the given Pipeline.

Method Detail

translateToJobGraph

org.apache.flink.runtime.jobgraph.JobGraph translateToJobGraph(org.apache.flink.api.dag.Pipeline pipeline,
                                                               org.apache.flink.configuration.Configuration optimizerConfiguration,
                                                               int defaultParallelism)

Creates a JobGraph from the given Pipeline and attaches the given jar files and classpaths to the JobGraph.

translateToJSONExecutionPlan

String translateToJSONExecutionPlan(org.apache.flink.api.dag.Pipeline pipeline)

Extracts the execution plan (as JSON) from the given Pipeline.

canTranslate

boolean canTranslate(org.apache.flink.api.dag.Pipeline pipeline)