Package | Description |
---|---|
org.apache.hadoop.yarn.api | |
org.apache.hadoop.yarn.client |
Class and Description |
---|
AllocateRequest
The core request sent by the
ApplicationMaster to the
ResourceManager to obtain resources in the cluster. |
AllocateResponse
The response sent by the
ResourceManager the
ApplicationMaster during resource negotiation. |
CancelDelegationTokenRequest
The request issued by the client to the
ResourceManager to cancel a
delegation token. |
CancelDelegationTokenResponse
The response from the
ResourceManager to a cancelDelegationToken
request. |
FinishApplicationMasterResponse
The response sent by the
ResourceManager to a
ApplicationMaster on it's completion. |
GetAllApplicationsRequest
The request from clients to get a report of all Applications
in the cluster from the
ResourceManager . |
GetAllApplicationsResponse
The response sent by the
ResourceManager to a client
requesting an ApplicationReport for all applications. |
GetApplicationReportRequest
The request sent by a client to the
ResourceManager to
get an ApplicationReport for an application. |
GetApplicationReportResponse
The response sent by the
ResourceManager to a client
requesting an application report. |
GetClusterMetricsRequest
The request sent by clients to get cluster metrics from the
ResourceManager . |
GetClusterMetricsResponse
The response sent by the
ResourceManager to a client
requesting cluster metrics. |
GetClusterNodesRequest
The request from clients to get a report of all nodes
in the cluster from the
ResourceManager . |
GetClusterNodesResponse
The response sent by the
ResourceManager to a client
requesting a NodeReport for all nodes. |
GetContainerStatusRequest |
GetContainerStatusResponse
The response sent by the
NodeManager to the
ApplicationMaster when asked to obtain the status
of a container. |
GetDelegationTokenRequest
The request issued by the client to get a delegation token from
the
ResourceManager . |
GetDelegationTokenResponse
Response to a
GetDelegationTokenRequest request
from the client. |
GetNewApplicationRequest
The request sent by clients to get a new
ApplicationId for
submitting an application. |
GetNewApplicationResponse
The response sent by the
ResourceManager to the client for
a request to get a new ApplicationId for submitting applications. |
GetQueueInfoRequest
The request sent by clients to get queue information
from the
ResourceManager . |
GetQueueInfoResponse
The response sent by the
ResourceManager to a client
requesting information about queues in the system. |
GetQueueUserAclsInfoRequest
The request sent by clients to the
ResourceManager to
get queue acls for the current user. |
GetQueueUserAclsInfoResponse
The response sent by the
ResourceManager to clients
seeking queue acls for the user. |
KillApplicationRequest
The request sent by the client to the
ResourceManager
to abort a submitted application. |
KillApplicationResponse
The response sent by the
ResourceManager to the client
aborting a submitted application. |
RegisterApplicationMasterRequest
The request sent by the
ApplicationMaster to
ResourceManager on registration. |
RegisterApplicationMasterResponse
The response sent by the
ResourceManager to a new
ApplicationMaster on registration. |
RenewDelegationTokenRequest
The request issued by the client to renew a delegation token from
the
ResourceManager . |
RenewDelegationTokenResponse
The response to a renewDelegationToken call to the
ResourceManager . |
StartContainerRequest
The request sent by the
ApplicationMaster to the
NodeManager to start a container. |
StartContainerResponse
The response sent by the
NodeManager to the
ApplicationMaster when asked to start an
allocated container. |
StopContainerRequest
The request sent by the
ApplicationMaster to the
NodeManager to stop a container. |
StopContainerResponse
The response sent by the
NodeManager to the
ApplicationMaster when asked to stop an
allocated container. |
SubmitApplicationRequest
The request sent by a client to submit an application to the
ResourceManager . |
SubmitApplicationResponse
The response sent by the
ResourceManager to a client on
application submission. |
Class and Description |
---|
GetNewApplicationResponse
The response sent by the
ResourceManager to the client for
a request to get a new ApplicationId for submitting applications. |
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