org.apache.flink.runtime.entrypoint.component

Class FileJobGraphRetriever

java.lang.Object

org.apache.flink.runtime.entrypoint.component.FileJobGraphRetriever

All Implemented Interfaces:

JobGraphRetriever

public class FileJobGraphRetriever
extends Object
implements JobGraphRetriever

JobGraphRetriever implementation which retrieves the JobGraph from a file on disk.

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.flink.configuration.ConfigOption<String>	JOB_GRAPH_FILE_PATH

Constructor Summary

Constructors

Constructor and Description
FileJobGraphRetriever(String jobGraphFile)

Method Summary

Modifier and Type	Method and Description
static FileJobGraphRetriever	createFrom(org.apache.flink.configuration.Configuration configuration)
JobGraph	retrieveJobGraph(org.apache.flink.configuration.Configuration configuration) Retrieve the JobGraph.

Methods inherited from class java.lang.Object

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

Field Detail

JOB_GRAPH_FILE_PATH

public static final org.apache.flink.configuration.ConfigOption<String> JOB_GRAPH_FILE_PATH

Constructor Detail

FileJobGraphRetriever

public FileJobGraphRetriever(@Nonnull
                             String jobGraphFile)

Method Detail

retrieveJobGraph

public JobGraph retrieveJobGraph(org.apache.flink.configuration.Configuration configuration)
                          throws org.apache.flink.util.FlinkException

Description copied from interface: JobGraphRetriever

Retrieve the JobGraph.

Specified by:

retrieveJobGraph in interface JobGraphRetriever

Parameters:

configuration - cluster configuration

Returns:

the retrieved JobGraph.

Throws:

org.apache.flink.util.FlinkException - if the JobGraph could not be retrieved

createFrom

public static FileJobGraphRetriever createFrom(org.apache.flink.configuration.Configuration configuration)