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java.lang.Object org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest
@InterfaceAudience.Public @InterfaceStability.Stable public abstract class RegisterApplicationMasterRequest
The request sent by the ApplicationMaster
to
ResourceManager
on registration.
The registration includes details such as:
ApplicationMasterProtocol.registerApplicationMaster(RegisterApplicationMasterRequest)
Constructor Summary | |
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RegisterApplicationMasterRequest()
|
Method Summary | |
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abstract String |
getHost()
Get the host on which the ApplicationMaster is
running. |
abstract int |
getRpcPort()
Get the RPC port on which the ApplicationMaster
is responding. |
abstract String |
getTrackingUrl()
Get the tracking URL for the ApplicationMaster . |
static RegisterApplicationMasterRequest |
newInstance(String host,
int port,
String trackingUrl)
Create a new instance of RegisterApplicationMasterRequest . |
abstract void |
setHost(String host)
Set the host on which the ApplicationMaster is
running. |
abstract void |
setRpcPort(int port)
Set the RPC port on which the ApplicationMaster is
responding. |
abstract void |
setTrackingUrl(String trackingUrl)
Set the tracking URLfor the ApplicationMaster while
it is running. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public RegisterApplicationMasterRequest()
Method Detail |
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@InterfaceAudience.Public @InterfaceStability.Stable public static RegisterApplicationMasterRequest newInstance(String host, int port, String trackingUrl)
RegisterApplicationMasterRequest
.
If port, trackingUrl is not used, use the following default value:
RegisterApplicationMasterRequest
@InterfaceAudience.Public @InterfaceStability.Stable public abstract String getHost()
ApplicationMaster
is
running.
ApplicationMaster
is running@InterfaceAudience.Public @InterfaceStability.Stable public abstract void setHost(String host)
ApplicationMaster
is
running.
host
- host on which the ApplicationMaster
is running@InterfaceAudience.Public @InterfaceStability.Stable public abstract int getRpcPort()
ApplicationMaster
is responding.
ApplicationMaster
is
responding@InterfaceAudience.Public @InterfaceStability.Stable public abstract void setRpcPort(int port)
ApplicationMaster
is
responding.
port
- RPC port on which the ApplicationMaster
is
responding@InterfaceAudience.Public @InterfaceStability.Stable public abstract String getTrackingUrl()
ApplicationMaster
.
This url if contains scheme then that will be used by resource manager
web application proxy otherwise it will default to http.
ApplicationMaster
@InterfaceAudience.Public @InterfaceStability.Stable public abstract void setTrackingUrl(String trackingUrl)
ApplicationMaster
while
it is running. This is the web-URL to which ResourceManager or
web-application proxy will redirect client/users while the application and
the ApplicationMaster
are still running.
If the passed url has a scheme then that will be used by the ResourceManager and web-application proxy, otherwise the scheme will default to http.
Empty, null, "N/A" strings are all valid besides a real URL. In case an url isn't explicitly passed, it defaults to "N/A" on the ResourceManager.
trackingUrl
- tracking URLfor the ApplicationMaster
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