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java.lang.Objectorg.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 | |
|---|---|
RegisterApplicationMasterRequest()
|
|
| Method Summary | |
|---|---|
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 |
|---|
public RegisterApplicationMasterRequest()
| Method Detail |
|---|
@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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