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java.lang.Objectorg.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest
@InterfaceAudience.Public @InterfaceStability.Stable public abstract class FinishApplicationMasterRequest
The finalization request sent by the ApplicationMaster to
inform the ResourceManager about its completion.
The final request includes details such:
ApplicationMasterApplicationMaster
ApplicationMasterProtocol.finishApplicationMaster(FinishApplicationMasterRequest)| Constructor Summary | |
|---|---|
FinishApplicationMasterRequest()
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| Method Summary | |
|---|---|
abstract String |
getDiagnostics()
Get diagnostic information on application failure. |
abstract FinalApplicationStatus |
getFinalApplicationStatus()
Get final state of the ApplicationMaster. |
abstract String |
getTrackingUrl()
Get the tracking URL for the ApplicationMaster. |
static FinishApplicationMasterRequest |
newInstance(FinalApplicationStatus finalAppStatus,
String diagnostics,
String url)
|
abstract void |
setDiagnostics(String diagnostics)
Set diagnostic information on application failure. |
abstract void |
setFinalApplicationStatus(FinalApplicationStatus finalState)
Set the final state of the ApplicationMaster |
abstract void |
setTrackingUrl(String url)
Set the final tracking URLfor the ApplicationMaster. |
| 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 FinishApplicationMasterRequest()
| Method Detail |
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@InterfaceAudience.Public
@InterfaceStability.Stable
public static FinishApplicationMasterRequest newInstance(FinalApplicationStatus finalAppStatus,
String diagnostics,
String url)
@InterfaceAudience.Public @InterfaceStability.Stable public abstract FinalApplicationStatus getFinalApplicationStatus()
ApplicationMaster.
ApplicationMaster@InterfaceAudience.Public @InterfaceStability.Stable public abstract void setFinalApplicationStatus(FinalApplicationStatus finalState)
ApplicationMaster
finalState - final state of the ApplicationMaster@InterfaceAudience.Public @InterfaceStability.Stable public abstract String getDiagnostics()
@InterfaceAudience.Public @InterfaceStability.Stable public abstract void setDiagnostics(String diagnostics)
diagnostics - diagnostic information on application failure@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 url)
ApplicationMaster.
This is the web-URL to which ResourceManager or web-application proxy will
redirect client/users once the application is finished and the
ApplicationMaster is gone.
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.
url - tracking URLfor the ApplicationMaster
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