@InterfaceAudience.Public @InterfaceStability.Stable public interface Progressable
Clients and/or applications can use the provided
to explicitly report progress to the Hadoop framework. This is especially
important for operations which take significant amount of time since,
in-lieu of the reported progress, the framework has to assume that an error
has occured and time-out the operation.
|Modifier and Type||Method and Description|
Report progress to the Hadoop framework.
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