org.apache.flink.runtime.webmonitor.handlers.checkpoints

Class CheckpointStatsHandler

java.lang.Object

org.apache.flink.runtime.webmonitor.handlers.AbstractJsonRequestHandler

org.apache.flink.runtime.webmonitor.handlers.AbstractExecutionGraphRequestHandler

org.apache.flink.runtime.webmonitor.handlers.checkpoints.CheckpointStatsHandler

All Implemented Interfaces:

RequestHandler

public class CheckpointStatsHandler
extends AbstractExecutionGraphRequestHandler

Handler that returns checkpoint statistics for a job.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CheckpointStatsHandler.CheckpointStatsJsonArchivist

Constructor Summary

Constructors

Constructor and Description
CheckpointStatsHandler(ExecutionGraphHolder executionGraphHolder)

Method Summary

Methods

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

Methods inherited from class org.apache.flink.runtime.webmonitor.handlers.AbstractExecutionGraphRequestHandler

handleJsonRequest

Methods inherited from class org.apache.flink.runtime.webmonitor.handlers.AbstractJsonRequestHandler

handleRequest

Methods inherited from class java.lang.Object

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

Constructor Detail

CheckpointStatsHandler

public CheckpointStatsHandler(ExecutionGraphHolder executionGraphHolder)

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 String handleRequest(AccessExecutionGraph graph,
                   Map<String,String> params)
                     throws Exception

Specified by:

handleRequest in class AbstractExecutionGraphRequestHandler

Throws:

Exception