@InterfaceAudience.Private
public interface CollectorNodemanagerProtocol
The protocol between an TimelineCollectorManager and a
 NodeManager to report a new application collector get launched.
 
| Modifier and Type | Method and Description | 
|---|---|
| GetTimelineCollectorContextResponse | getTimelineCollectorContext(GetTimelineCollectorContextRequest request)
 The collector needs to get the context information including user, flow
 and flow run ID to associate with every incoming put-entity requests. | 
| ReportNewCollectorInfoResponse | reportNewCollectorInfo(ReportNewCollectorInfoRequest request)
 The  TimelineCollectorManagerprovides a list of mapping
 between application and collector's address inReportNewCollectorInfoRequestto aNodeManagerto
 register collector's info, include: applicationId and REST URI to
 access collector. | 
ReportNewCollectorInfoResponse reportNewCollectorInfo(ReportNewCollectorInfoRequest request) throws org.apache.hadoop.yarn.exceptions.YarnException, IOException
 The TimelineCollectorManager provides a list of mapping
 between application and collector's address in
 ReportNewCollectorInfoRequest to a NodeManager to
 register collector's info, include: applicationId and REST URI to
 access collector. NodeManager will add them into registered collectors
 and register them into ResourceManager afterwards.
 
request - the request of registering a new collector or a list of
                collectorsorg.apache.hadoop.yarn.exceptions.YarnException - if the request is invalidIOException - if there are I/O errorsGetTimelineCollectorContextResponse getTimelineCollectorContext(GetTimelineCollectorContextRequest request) throws org.apache.hadoop.yarn.exceptions.YarnException, IOException
The collector needs to get the context information including user, flow and flow run ID to associate with every incoming put-entity requests.
request - the request of getting the aggregator context information of
                the given applicationorg.apache.hadoop.yarn.exceptions.YarnException - if the request is invalidIOException - if there are I/O errorsCopyright © 2008–2023 Apache Software Foundation. All rights reserved.