org.springframework.yarn.am

Interface AppmasterRmOperations

All Known Implementing Classes:

AppmasterRmTemplate

public interface AppmasterRmOperations

Interface for appmaster to resource manager communication.

Author:

Janne Valkealahti

See Also:

AppmasterRmTemplate, ApplicationMasterProtocol

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse	allocate(org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest request) Allocate container.
org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterResponse	finish(org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest request) Finish the application master.
org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse	registerApplicationMaster(java.lang.String host, java.lang.Integer rpcPort, java.lang.String trackUrl) Register application master.

Method Detail

registerApplicationMaster

org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse registerApplicationMaster(java.lang.String host,
                                                                                                     java.lang.Integer rpcPort,
                                                                                                     java.lang.String trackUrl)

Register application master.

Parameters:

host - the host

rpcPort - the rpc port

trackUrl - the track url

Returns:

the RegisterApplicationMasterResponse

allocate

org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse allocate(org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest request)

Allocate container.

Parameters:

request - the request

Returns:

the allocate response

finish

org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterResponse finish(org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest request)

Finish the application master.

Parameters:

request - the FinishApplicationMasterRequest

Returns:

the FinishApplicationMasterResponse