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

Class SubtaskCurrentAttemptDetailsHandler

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.AbstractJobVertexRequestHandler

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

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

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

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

All Implemented Interfaces:

RequestHandler

public class SubtaskCurrentAttemptDetailsHandler
extends SubtaskExecutionAttemptDetailsHandler

Request handler providing details about a single task execution attempt.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.runtime.rest.handler.legacy.SubtaskExecutionAttemptDetailsHandler

SubtaskExecutionAttemptDetailsHandler.SubtaskExecutionAttemptDetailsJsonArchivist

Field Summary

Fields

Modifier and Type	Field and Description
static String	SUBTASK_CURRENT_ATTEMPT_DETAILS_REST_PATH

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

PARAMETER_SUBTASK_INDEX

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

executor

Constructor Summary

Constructors

Constructor and Description
SubtaskCurrentAttemptDetailsHandler(ExecutionGraphCache executionGraphHolder, Executor executor, MetricFetcher fetcher)

Method Summary

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

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

createAttemptDetailsJson, handleRequest

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

handleRequest

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

handleRequest, parseJobVertexId

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

Field Detail

SUBTASK_CURRENT_ATTEMPT_DETAILS_REST_PATH

public static final String SUBTASK_CURRENT_ATTEMPT_DETAILS_REST_PATH

See Also:

Constant Field Values

Constructor Detail

SubtaskCurrentAttemptDetailsHandler

public SubtaskCurrentAttemptDetailsHandler(ExecutionGraphCache executionGraphHolder,
                                           Executor executor,
                                           MetricFetcher fetcher)

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.

Specified by:

getPaths in interface RequestHandler

Overrides:

getPaths in class SubtaskExecutionAttemptDetailsHandler

Returns:

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

handleRequest

public CompletableFuture<String> handleRequest(AccessExecutionVertex vertex,
                                               Map<String,String> params)

Overrides:

handleRequest in class AbstractSubtaskAttemptRequestHandler