org.apache.storm.metric.cgroup

Class CGroupMemoryUsage

java.lang.Object

org.apache.storm.metric.cgroup.CGroupMetricsBase<Long>

org.apache.storm.metric.cgroup.CGroupMemoryUsage

All Implemented Interfaces:

IMetric

public class CGroupMemoryUsage
extends CGroupMetricsBase<Long>

Reports the current memory usage of the cgroup for this worker.

Constructor Summary

Constructors

Constructor and Description
CGroupMemoryUsage(Map<String,Object> conf)

Method Summary

Modifier and Type	Method and Description
Long	getDataFrom(CgroupCore core)

Methods inherited from class org.apache.storm.metric.cgroup.CGroupMetricsBase

getValueAndReset

Methods inherited from class java.lang.Object

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

Constructor Detail

CGroupMemoryUsage

public CGroupMemoryUsage(Map<String,Object> conf)

Method Detail

getDataFrom

public Long getDataFrom(CgroupCore core)
                 throws Exception

Specified by:

getDataFrom in class CGroupMetricsBase<Long>

Throws:

Exception