org.apache.flink.runtime.rest.handler.legacy

Class JobExceptionsHandler

java.lang.Object

org.apache.flink.runtime.rest.handler.legacy.AbstractJsonRequestHandler

org.apache.flink.runtime.rest.handler.legacy.AbstractExecutionGraphRequestHandler

org.apache.flink.runtime.rest.handler.legacy.JobExceptionsHandler

All Implemented Interfaces:

RequestHandler

public class JobExceptionsHandler
extends AbstractExecutionGraphRequestHandler

Request handler that returns the configuration of a job.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JobExceptionsHandler.JobExceptionsJsonArchivist Archivist for the JobExceptionsHandler.

Field Summary

Fields inherited from class org.apache.flink.runtime.rest.handler.legacy.AbstractJsonRequestHandler

executor

Constructor Summary

Constructors

Constructor and Description
JobExceptionsHandler(ExecutionGraphCache executionGraphHolder, Executor executor)

Method Summary

Modifier and Type	Method and Description
static String	createJobExceptionsJson(AccessExecutionGraph graph)
String[]	getPaths() Returns an array of REST URL's under which this handler can be registered.
CompletableFuture<String>	handleRequest(AccessExecutionGraph graph, Map<String,String> params)

Methods inherited from class org.apache.flink.runtime.rest.handler.legacy.AbstractExecutionGraphRequestHandler

handleJsonRequest

Methods inherited from class org.apache.flink.runtime.rest.handler.legacy.AbstractJsonRequestHandler

handleRequest

Methods inherited from class java.lang.Object

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

Constructor Detail

JobExceptionsHandler

public JobExceptionsHandler(ExecutionGraphCache executionGraphHolder,
                            Executor executor)

Method Detail

getPaths

public String[] getPaths()

Description copied from interface: RequestHandler

Returns an array of REST URL's under which this handler can be registered.

Returns:

array containing REST URL's under which this handler can be registered.

handleRequest

public CompletableFuture<String> handleRequest(AccessExecutionGraph graph,
                                               Map<String,String> params)

Specified by:

handleRequest in class AbstractExecutionGraphRequestHandler

createJobExceptionsJson

public static String createJobExceptionsJson(AccessExecutionGraph graph)
                                      throws IOException

Throws:

IOException