Class NodeMetricImpl<T>
- java.lang.Object
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- org.apache.solr.cluster.placement.impl.MetricImpl<T>
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- org.apache.solr.cluster.placement.impl.NodeMetricImpl<T>
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- All Implemented Interfaces:
Metric<T>
,NodeMetric<T>
public class NodeMetricImpl<T> extends MetricImpl<T> implements NodeMetric<T>
Node metric identifier, corresponding to a node-level metric registry and the internal metric name.
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.apache.solr.cluster.placement.NodeMetric
NodeMetric.Registry
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Field Summary
Fields Modifier and Type Field Description static NodeMetricImpl<Integer>
AVAILABLE_PROCESSORS
Number of available processors.static NodeMetricImpl<Double>
FREE_DISK_GB
Free (usable) disk space in GB.static NodeMetricImpl<Double>
HEAP_USAGE
static NodeMetricImpl<Integer>
NUM_CORES
Number of all cores.static NodeMetricImpl<Double>
SYSLOAD_AVG
System load average.static NodeMetricImpl<Double>
TOTAL_DISK_GB
Total disk space in GB.-
Fields inherited from class org.apache.solr.cluster.placement.impl.MetricImpl
BYTES_TO_GB_CONVERTER, converter, GB, IDENTITY_CONVERTER, internalName, name
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Constructor Summary
Constructors Constructor Description NodeMetricImpl(String key)
NodeMetricImpl(String key, Function<Object,T> converter)
NodeMetricImpl(String name, NodeMetric.Registry registry, String internalName)
NodeMetricImpl(String name, NodeMetric.Registry registry, String internalName, Function<Object,T> converter)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(Object o)
NodeMetric.Registry
getRegistry()
Metric registry.int
hashCode()
String
toString()
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Methods inherited from class org.apache.solr.cluster.placement.impl.MetricImpl
convert, getInternalName, getName
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.apache.solr.cluster.placement.Metric
convert, getInternalName, getName
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Field Detail
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TOTAL_DISK_GB
public static final NodeMetricImpl<Double> TOTAL_DISK_GB
Total disk space in GB.
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FREE_DISK_GB
public static final NodeMetricImpl<Double> FREE_DISK_GB
Free (usable) disk space in GB.
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NUM_CORES
public static final NodeMetricImpl<Integer> NUM_CORES
Number of all cores.
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HEAP_USAGE
public static final NodeMetricImpl<Double> HEAP_USAGE
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SYSLOAD_AVG
public static final NodeMetricImpl<Double> SYSLOAD_AVG
System load average.
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AVAILABLE_PROCESSORS
public static final NodeMetricImpl<Integer> AVAILABLE_PROCESSORS
Number of available processors.
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Constructor Detail
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NodeMetricImpl
public NodeMetricImpl(String name, NodeMetric.Registry registry, String internalName)
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NodeMetricImpl
public NodeMetricImpl(String name, NodeMetric.Registry registry, String internalName, Function<Object,T> converter)
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NodeMetricImpl
public NodeMetricImpl(String key)
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Method Detail
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getRegistry
public NodeMetric.Registry getRegistry()
Description copied from interface:NodeMetric
Metric registry. If this metric identifier uses a fully-qualified metric key instead, then this method will returnNodeMetric.Registry.UNSPECIFIED
.- Specified by:
getRegistry
in interfaceNodeMetric<T>
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equals
public boolean equals(Object o)
- Overrides:
equals
in classMetricImpl<T>
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hashCode
public int hashCode()
- Overrides:
hashCode
in classMetricImpl<T>
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toString
public String toString()
- Overrides:
toString
in classMetricImpl<T>
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