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java.lang.Objectorg.apache.hadoop.yarn.api.records.ApplicationAttemptId
@InterfaceAudience.Public @InterfaceStability.Stable public abstract class ApplicationAttemptId
ApplicationAttemptId denotes the particular attempt
of an ApplicationMaster for a given ApplicationId.
Multiple attempts might be needed to run an application to completion due
to temporal failures of the ApplicationMaster such as hardware
failures, connectivity issues etc. on the node on which it was scheduled.
| Constructor Summary | |
|---|---|
ApplicationAttemptId()
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| Method Summary | |
|---|---|
protected abstract void |
build()
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int |
compareTo(ApplicationAttemptId other)
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boolean |
equals(Object obj)
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abstract ApplicationId |
getApplicationId()
Get the ApplicationId of the ApplicationAttempId. |
abstract int |
getAttemptId()
Get the attempt id of the Application. |
int |
hashCode()
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String |
toString()
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| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public ApplicationAttemptId()
| Method Detail |
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@InterfaceAudience.Public @InterfaceStability.Stable public abstract ApplicationId getApplicationId()
ApplicationId of the ApplicationAttempId.
ApplicationId of the ApplicationAttempId@InterfaceAudience.Public @InterfaceStability.Stable public abstract int getAttemptId()
attempt id of the Application.
attempt id of the Applicationpublic int hashCode()
hashCode in class Objectpublic boolean equals(Object obj)
equals in class Objectpublic int compareTo(ApplicationAttemptId other)
compareTo in interface Comparable<ApplicationAttemptId>public String toString()
toString in class Objectprotected abstract void build()
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