A C D E G H J M N O R S T W

A

AbstractExecutionGraphRequestHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Base class for request handlers whose response depends on an ExecutionGraph that can be retrieved via "jobid" parameter.

AbstractExecutionGraphRequestHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.AbstractExecutionGraphRequestHandler

AbstractJobVertexRequestHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Base class for request handlers whose response depends on a specific job vertex (defined via the "vertexid" parameter) in a specific job, defined via (defined voa the "jobid" parameter).

AbstractJobVertexRequestHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.AbstractJobVertexRequestHandler

AbstractSubtaskAttemptRequestHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Base class for request handlers whose response depends on a specific subtask execution attempt (defined via the "attempt" parameter) of a specific subtask (defined via the "subtasknum" parameter) in a specific job vertex (defined via the "vertexid" parameter) in a specific job, defined via (defined voa the "jobid" parameter).

AbstractSubtaskAttemptRequestHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.AbstractSubtaskAttemptRequestHandler

AbstractSubtaskRequestHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Base class for request handlers whose response depends on a specific subtask (defined via the "subtasknum" parameter) in a specific job vertex (defined via the "vertexid" parameter) in a specific job, defined via (defined voa the "jobid" parameter).

AbstractSubtaskRequestHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.AbstractSubtaskRequestHandler

awaitJobManagerGatewayAndWebPort() - Method in class org.apache.flink.runtime.webmonitor.JobManagerRetriever

Awaits the leading job manager gateway and its web monitor port.

C

channelRead0(ChannelHandlerContext, Routed) - Method in class org.apache.flink.runtime.webmonitor.files.StaticFileServerHandler

channelRead0(ChannelHandlerContext, Routed) - Method in class org.apache.flink.runtime.webmonitor.handlers.ConstantTextHandler

channelRead0(ChannelHandlerContext, Routed) - Method in class org.apache.flink.runtime.webmonitor.RuntimeMonitorHandler

ClusterOverviewHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Responder that returns the status of the Flink cluster, such as how many TaskManagers are currently connected, and how many jobs are running.

ClusterOverviewHandler(FiniteDuration) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.ClusterOverviewHandler

ConstantTextHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Responder that returns a constant String.

ConstantTextHandler(String) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.ConstantTextHandler

CurrentJobIdsHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Responder that returns with a list of all JobIDs of jobs found at the target actor.

CurrentJobIdsHandler(JobManagerRetriever, FiniteDuration) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.CurrentJobIdsHandler

CurrentJobsOverviewHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Request handler that returns a summary of the job status.

CurrentJobsOverviewHandler(FiniteDuration, boolean, boolean) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.CurrentJobsOverviewHandler

D

DashboardConfigHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Responder that returns the parameters that define how the asynchronous requests against this web server should behave.

DashboardConfigHandler(long) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.DashboardConfigHandler

DEFAULT_JOB_MANAGER_WEB_FRONTEND_PORT - Static variable in class org.apache.flink.runtime.webmonitor.WebMonitorConfig

Default port for the web dashboard (= 8081)

DEFAULT_JOB_MANAGER_WEB_REFRESH_INTERVAL - Static variable in class org.apache.flink.runtime.webmonitor.WebMonitorConfig

Default refresh interval for the web dashboard (= 3000 msecs)

DEFAULT_REQUEST_TIMEOUT - Static variable in class org.apache.flink.runtime.webmonitor.WebRuntimeMonitor

By default, all requests to the JobManager have a timeout of 10 seconds

E

exceptionCaught(ChannelHandlerContext, Throwable) - Method in class org.apache.flink.runtime.webmonitor.files.StaticFileServerHandler

ExecutionGraphHolder - Class in org.apache.flink.runtime.webmonitor

Gateway to obtaining an ExecutionGraph from a source, like JobManager or Archive.

ExecutionGraphHolder() - Constructor for class org.apache.flink.runtime.webmonitor.ExecutionGraphHolder

ExecutionGraphHolder(FiniteDuration) - Constructor for class org.apache.flink.runtime.webmonitor.ExecutionGraphHolder

G

getDefaultMimeType() - Static method in class org.apache.flink.runtime.webmonitor.files.MimeTypes

Gets the default MIME type, which is "application/octet-stream".

getExecutionGraph(JobID, ActorGateway) - Method in class org.apache.flink.runtime.webmonitor.ExecutionGraphHolder

Retrieves the execution graph with JobID jid or null if it cannot be found.

getJobManagerGatewayAndWebPort() - Method in class org.apache.flink.runtime.webmonitor.JobManagerRetriever

Returns the currently known leading job manager gateway and its web monitor port.

getMimeTypeForExtension(String) - Static method in class org.apache.flink.runtime.webmonitor.files.MimeTypes

Gets the MIME type for the file with the given extension.

getMimeTypeForFileName(String) - Static method in class org.apache.flink.runtime.webmonitor.files.MimeTypes

Gets the MIME type for the file with the given name, by extension.

getRedirectAddress(String, Tuple2<ActorGateway, Integer>) - Static method in class org.apache.flink.runtime.webmonitor.handlers.HandlerRedirectUtils

getRedirectResponse(String, String) - Static method in class org.apache.flink.runtime.webmonitor.handlers.HandlerRedirectUtils

getRefreshInterval() - Method in class org.apache.flink.runtime.webmonitor.WebMonitorConfig

getServerPort() - Method in class org.apache.flink.runtime.webmonitor.WebRuntimeMonitor

getUnavailableResponse() - Static method in class org.apache.flink.runtime.webmonitor.handlers.HandlerRedirectUtils

getWebFrontendPort() - Method in class org.apache.flink.runtime.webmonitor.WebMonitorConfig

H

handleError(Exception) - Method in class org.apache.flink.runtime.webmonitor.JobManagerRetriever

handleRequest(Map<String, String>, ActorGateway) - Method in class org.apache.flink.runtime.webmonitor.handlers.AbstractExecutionGraphRequestHandler

handleRequest(ExecutionGraph, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.AbstractExecutionGraphRequestHandler

handleRequest(ExecutionGraph, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.AbstractJobVertexRequestHandler

handleRequest(ExecutionJobVertex, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.AbstractJobVertexRequestHandler

handleRequest(ExecutionVertex, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.AbstractSubtaskAttemptRequestHandler

handleRequest(Execution, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.AbstractSubtaskAttemptRequestHandler

handleRequest(ExecutionJobVertex, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.AbstractSubtaskRequestHandler

handleRequest(ExecutionVertex, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.AbstractSubtaskRequestHandler

handleRequest(Map<String, String>, ActorGateway) - Method in class org.apache.flink.runtime.webmonitor.handlers.ClusterOverviewHandler

handleRequest(Map<String, String>, ActorGateway) - Method in class org.apache.flink.runtime.webmonitor.handlers.CurrentJobIdsHandler

handleRequest(Map<String, String>, ActorGateway) - Method in class org.apache.flink.runtime.webmonitor.handlers.CurrentJobsOverviewHandler

handleRequest(Map<String, String>, ActorGateway) - Method in class org.apache.flink.runtime.webmonitor.handlers.DashboardConfigHandler

handleRequest(ExecutionGraph, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.JobAccumulatorsHandler

handleRequest(Map<String, String>, ActorGateway) - Method in class org.apache.flink.runtime.webmonitor.handlers.JobCancellationHandler

handleRequest(ExecutionGraph, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.JobConfigHandler

handleRequest(ExecutionGraph, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.JobDetailsHandler

handleRequest(ExecutionGraph, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.JobExceptionsHandler

handleRequest(Map<String, String>, ActorGateway) - Method in class org.apache.flink.runtime.webmonitor.handlers.JobManagerConfigHandler

handleRequest(ExecutionGraph, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.JobPlanHandler

handleRequest(ExecutionJobVertex, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.JobVertexAccumulatorsHandler

handleRequest(ExecutionJobVertex, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.JobVertexDetailsHandler

handleRequest(Map<String, String>, ActorGateway) - Method in interface org.apache.flink.runtime.webmonitor.handlers.RequestHandler

handleRequest(ExecutionVertex, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.SubtaskCurrentAttemptDetailsHandler

handleRequest(Execution, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.SubtaskExecutionAttemptAccumulatorsHandler

handleRequest(Execution, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.SubtaskExecutionAttemptDetailsHandler

handleRequest(ExecutionJobVertex, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.SubtasksAllAccumulatorsHandler

handleRequest(ExecutionJobVertex, Map<String, String>) - Method in class org.apache.flink.runtime.webmonitor.handlers.SubtasksTimesHandler

handleRequest(Map<String, String>, ActorGateway) - Method in class org.apache.flink.runtime.webmonitor.handlers.TaskManagersHandler

HandlerRedirectUtils - Class in org.apache.flink.runtime.webmonitor.handlers

Utilities to extract a redirect address.

HandlerRedirectUtils() - Constructor for class org.apache.flink.runtime.webmonitor.handlers.HandlerRedirectUtils

J

jacksonFactory - Static variable in class org.apache.flink.runtime.webmonitor.handlers.JsonFactory

The singleton Jackson JSON factory.

JOB_MANAGER_WEB_PORT_KEY - Static variable in class org.apache.flink.runtime.webmonitor.WebMonitorConfig

The port for the runtime monitor web-frontend server.

JOB_MANAGER_WEB_REFRESH_INTERVAL_KEY - Static variable in class org.apache.flink.runtime.webmonitor.WebMonitorConfig

The initial refresh interval for the web dashboard

JobAccumulatorsHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Request handler that returns the aggregated user accumulators of a job.

JobAccumulatorsHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.JobAccumulatorsHandler

JobCancellationHandler - Class in org.apache.flink.runtime.webmonitor.handlers

JobCancellationHandler() - Constructor for class org.apache.flink.runtime.webmonitor.handlers.JobCancellationHandler

JobConfigHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Request handler that returns the execution config of a job.

JobConfigHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.JobConfigHandler

JobDetailsHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Request handler that returns details about a job, including: Dataflow plan id, name, and current status start time, end time, duration number of job vertices in each state (pending, running, finished, failed) info about job vertices, including runtime, status, I/O bytes and records, subtasks in each status

JobDetailsHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.JobDetailsHandler

JobExceptionsHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Request handler that returns the configuration of a job.

JobExceptionsHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.JobExceptionsHandler

JobManagerConfigHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Returns the Job Manager's configuration.

JobManagerConfigHandler(Configuration) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.JobManagerConfigHandler

JobManagerRetriever - Class in org.apache.flink.runtime.webmonitor

Retrieves and stores the actor gateway to the current leading JobManager.

JobManagerRetriever(WebMonitor, ActorSystem, FiniteDuration, FiniteDuration) - Constructor for class org.apache.flink.runtime.webmonitor.JobManagerRetriever

JobPlanHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Request handler that returns the JSON program plan of a job graph.

JobPlanHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.JobPlanHandler

JobVertexAccumulatorsHandler - Class in org.apache.flink.runtime.webmonitor.handlers

JobVertexAccumulatorsHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.JobVertexAccumulatorsHandler

JobVertexDetailsHandler - Class in org.apache.flink.runtime.webmonitor.handlers

A request handler that provides the details of a job vertex, including id, name, parallelism, and the runtime and metrics of all its subtasks.

JobVertexDetailsHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.JobVertexDetailsHandler

JsonFactory - Class in org.apache.flink.runtime.webmonitor.handlers

A holder for the singleton Jackson JSON factory.

M

MimeTypes - Class in org.apache.flink.runtime.webmonitor.files

Simple utility class that resolves file extensions to MIME types.

N

NotFoundException - Exception in org.apache.flink.runtime.webmonitor

A special exception that indicates that an element was not found and that the request should be answered with a 404 return code.

NotFoundException(String) - Constructor for exception org.apache.flink.runtime.webmonitor.NotFoundException

notifyLeaderAddress(String, UUID) - Method in class org.apache.flink.runtime.webmonitor.JobManagerRetriever

O

org.apache.flink.runtime.webmonitor - package org.apache.flink.runtime.webmonitor

org.apache.flink.runtime.webmonitor.files - package org.apache.flink.runtime.webmonitor.files

org.apache.flink.runtime.webmonitor.handlers - package org.apache.flink.runtime.webmonitor.handlers

R

RequestHandler - Interface in org.apache.flink.runtime.webmonitor.handlers

RequestHandler.JsonResponse - Interface in org.apache.flink.runtime.webmonitor.handlers

This interface marks handlers that return JSON data.

RequestHandler.TextResponse - Interface in org.apache.flink.runtime.webmonitor.handlers

This interface marks handlers that return plain text data.

RuntimeMonitorHandler - Class in org.apache.flink.runtime.webmonitor

The Netty channel handler that processes all HTTP requests.

RuntimeMonitorHandler(RequestHandler, JobManagerRetriever, Future<String>, FiniteDuration) - Constructor for class org.apache.flink.runtime.webmonitor.RuntimeMonitorHandler

S

start(String) - Method in class org.apache.flink.runtime.webmonitor.WebRuntimeMonitor

StaticFileServerHandler - Class in org.apache.flink.runtime.webmonitor.files

Simple file server handler that serves requests to web frontend's static files, such as HTML, CSS, or JS files.

StaticFileServerHandler(JobManagerRetriever, Future<String>, FiniteDuration, File) - Constructor for class org.apache.flink.runtime.webmonitor.files.StaticFileServerHandler

StaticFileServerHandler(JobManagerRetriever, Future<String>, FiniteDuration, File, Logger) - Constructor for class org.apache.flink.runtime.webmonitor.files.StaticFileServerHandler

stop() - Method in class org.apache.flink.runtime.webmonitor.WebRuntimeMonitor

SubtaskCurrentAttemptDetailsHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Request handler providing details about a single task execution attempt.

SubtaskCurrentAttemptDetailsHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.SubtaskCurrentAttemptDetailsHandler

SubtaskExecutionAttemptAccumulatorsHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Base class for request handlers whose response depends on a specific job vertex (defined via the "vertexid" parameter) in a specific job, defined via (defined voa the "jobid" parameter).

SubtaskExecutionAttemptAccumulatorsHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.SubtaskExecutionAttemptAccumulatorsHandler

SubtaskExecutionAttemptDetailsHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Request handler providing details about a single task execution attempt.

SubtaskExecutionAttemptDetailsHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.SubtaskExecutionAttemptDetailsHandler

SubtasksAllAccumulatorsHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Request handler that returns the accumulators for all subtasks of job vertex.

SubtasksAllAccumulatorsHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.SubtasksAllAccumulatorsHandler

SubtasksTimesHandler - Class in org.apache.flink.runtime.webmonitor.handlers

Request handler that returns the state transition timestamps for all subtasks, plus their location and duration.

SubtasksTimesHandler(ExecutionGraphHolder) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.SubtasksTimesHandler

T

TASK_MANAGER_ID_KEY - Static variable in class org.apache.flink.runtime.webmonitor.handlers.TaskManagersHandler

TaskManagersHandler - Class in org.apache.flink.runtime.webmonitor.handlers

TaskManagersHandler(FiniteDuration) - Constructor for class org.apache.flink.runtime.webmonitor.handlers.TaskManagersHandler

W

WebMonitorConfig - Class in org.apache.flink.runtime.webmonitor

WebMonitorConfig(Configuration) - Constructor for class org.apache.flink.runtime.webmonitor.WebMonitorConfig

WebRuntimeMonitor - Class in org.apache.flink.runtime.webmonitor

The root component of the web runtime monitor.

WebRuntimeMonitor(Configuration, LeaderRetrievalService, ActorSystem) - Constructor for class org.apache.flink.runtime.webmonitor.WebRuntimeMonitor

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