org.apache.hadoop.metrics
Interface Updater

All Known Implementing Classes:
JvmMetrics

Deprecated. in favor of org.apache.hadoop.metrics2 usage.

@Deprecated
@InterfaceAudience.LimitedPrivate(value={"HDFS","MapReduce"})
@InterfaceStability.Evolving
public interface Updater

Call-back interface. See MetricsContext.registerUpdater().


Method Summary
 void doUpdates(MetricsContext context)
          Deprecated. Timer-based call-back from the metric library.
 

Method Detail

doUpdates

void doUpdates(MetricsContext context)
Deprecated. 
Timer-based call-back from the metric library.



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