Package org.apache.hadoop.hdfs.server.datanode.metrics

Class DataNodeDiskMetrics.DiskLatency

java.lang.Object

org.apache.hadoop.hdfs.server.datanode.metrics.DataNodeDiskMetrics.DiskLatency

Enclosing class:

DataNodeDiskMetrics

public static class DataNodeDiskMetrics.DiskLatency
extends Object

This structure is a wrapper over disk latencies.

Constructor Summary

Constructors

Constructor	Description
DiskLatency(String slowDiskID, Map<org.apache.hadoop.hdfs.server.protocol.SlowDiskReports.DiskOp,Double> latencyMap)

Method Summary

Modifier and Type	Method	Description
String	getSlowDisk()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DiskLatency

public DiskLatency(String slowDiskID,
 Map<org.apache.hadoop.hdfs.server.protocol.SlowDiskReports.DiskOp,Double> latencyMap)

Method Details

getSlowDisk

public String getSlowDisk()