public class CheckpointStatsDetailsSubtasksHandler extends AbstractExecutionGraphRequestHandler
Modifier and Type | Class and Description |
---|---|
static class |
CheckpointStatsDetailsSubtasksHandler.CheckpointStatsDetailsSubtasksJsonArchivist |
Constructor and Description |
---|
CheckpointStatsDetailsSubtasksHandler(ExecutionGraphHolder executionGraphHolder,
CheckpointStatsCache cache) |
Modifier and Type | Method and Description |
---|---|
String[] |
getPaths()
Returns an array of REST URL's under which this handler can be registered.
|
String |
handleJsonRequest(Map<String,String> pathParams,
Map<String,String> queryParams,
ActorGateway jobManager)
Core method that handles the request and generates the response.
|
String |
handleRequest(AccessExecutionGraph graph,
Map<String,String> params) |
handleRequest
public CheckpointStatsDetailsSubtasksHandler(ExecutionGraphHolder executionGraphHolder, CheckpointStatsCache cache)
public String[] getPaths()
RequestHandler
public String handleJsonRequest(Map<String,String> pathParams, Map<String,String> queryParams, ActorGateway jobManager) throws Exception
AbstractJsonRequestHandler
handleJsonRequest
in class AbstractExecutionGraphRequestHandler
pathParams
- The map of REST path parameters, decoded by the router.queryParams
- The map of query parameters.jobManager
- The JobManager actor.Exception
- Handlers may forward exceptions. Exceptions of type
NotFoundException
will cause a HTTP 404
response with the exception message, other exceptions will cause a HTTP 500 response
with the exception stack trace.public String handleRequest(AccessExecutionGraph graph, Map<String,String> params) throws Exception
handleRequest
in class AbstractExecutionGraphRequestHandler
Exception
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