Package org.apache.solr.cluster.placement.impl

package org.apache.solr.cluster.placement.impl

Implementation classes (not visible to plugins, subject to change at any time) for the interfaces in org.apache.solr.cluster.placement and to make them work with the rest of Solr.

Related Packages

Package	Description
org.apache.solr.cluster.placement	This package contains interfaces visible by plugins (i.e.
org.apache.solr.cluster.placement.plugins	Sample plugin implementations.

Classes

Class	Description
AttributeFetcherImpl	Implementation of AttributeFetcher that uses SolrCloudManager to access Solr cluster details.
AttributeValuesImpl	Implementation of AttributeValues used by AttributeFetcherImpl.
BalancePlanFactoryImpl	Simple implementation of BalancePlanFactory.
BalanceRequestImpl
CollectionMetricsBuilder	Builder class for constructing instances of CollectionMetrics.
CollectionMetricsBuilder.ReplicaMetricsBuilder
CollectionMetricsBuilder.ShardMetricsBuilder
DelegatingPlacementPluginFactory	Helper class to support dynamic reloading of plugin implementations.
MetricImpl<T>	Base class for Metric implementations.
ModificationRequestImpl	Helper class to create modification request instances.
NodeMetricImpl<T>	Node metric identifier, corresponding to a node-level metric name with labels
PlacementPlanFactoryImpl	Simple implementation of PlacementPlanFactory.
PlacementPluginAssignStrategy	This assign strategy delegates placement computation to "plugin" code.
PlacementPluginFactoryLoader	Utility class to work with PlacementPluginFactory plugins.
PlacementRequestImpl
ReplicaMetricImpl<T>	Replica metric identifier, corresponding to one of the internal replica-level metric names (as reported in solr.core.[collection].[replica] registry)
SimplePlacementContextImpl	Implementation of PlacementContext that uses SimpleClusterAbstractionsImpl to create components necessary for the placement plugins to use.