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java.lang.Objectorg.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
@InterfaceAudience.Public @InterfaceStability.Stable public abstract class RegisterApplicationMasterResponse
The response sent by the ResourceManager
to a new
ApplicationMaster
on registration.
The response contains critical details such as:
ApplicationACL
s for the application.
ApplicationMasterProtocol.registerApplicationMaster(RegisterApplicationMasterRequest)
Constructor Summary | |
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RegisterApplicationMasterResponse()
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Method Summary | |
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abstract Map<ApplicationAccessType,String> |
getApplicationACLs()
Get the ApplicationACL s for the application. |
abstract ByteBuffer |
getClientToAMTokenMasterKey()
Get ClientToAMToken master key. |
abstract Resource |
getMaximumResourceCapability()
Get the maximum capability for any Resource allocated by the
ResourceManager in the cluster. |
abstract void |
setClientToAMTokenMasterKey(ByteBuffer key)
Set ClientToAMToken master key. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public RegisterApplicationMasterResponse()
Method Detail |
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@InterfaceAudience.Public @InterfaceStability.Stable public abstract Resource getMaximumResourceCapability()
Resource
allocated by the
ResourceManager
in the cluster.
@InterfaceAudience.Public @InterfaceStability.Stable public abstract Map<ApplicationAccessType,String> getApplicationACLs()
ApplicationACL
s for the application.
ApplicationACL
s@InterfaceAudience.Public @InterfaceStability.Stable public abstract ByteBuffer getClientToAMTokenMasterKey()
Get ClientToAMToken master key.
The ClientToAMToken master key is sent to ApplicationMaster
by ResourceManager
via RegisterApplicationMasterResponse
, used to verify corresponding ClientToAMToken.
@InterfaceAudience.Public @InterfaceStability.Stable public abstract void setClientToAMTokenMasterKey(ByteBuffer key)
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