org.apache.solr.client.solrj.cloud.autoscaling

Class Suggester

java.lang.Object

org.apache.solr.client.solrj.cloud.autoscaling.Suggester

All Implemented Interfaces:

MapSerializable, MapWriter

Direct Known Subclasses:

MoveReplicaSuggester, NoneSuggester

public abstract class Suggester
extends Object
implements MapWriter

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Suggester.Hint
static class	Suggester.SuggestionInfo

Nested classes/interfaces inherited from interface org.apache.solr.common.MapWriter

MapWriter.EntryWriter

Field Summary

Fields

Modifier and Type	Field and Description
protected EnumMap<Suggester.Hint,Object>	hints
protected List<Violation>	originalViolations

Constructor Summary

Constructors

Constructor and Description
Suggester()

Method Summary

Modifier and Type	Method and Description
Suggester	forceOperation(boolean force) Normally, only less loaded nodes are used for moving replicas.
CollectionParams.CollectionAction	getAction()
Policy.Session	getSession()
SolrRequest	getSuggestion()
Suggester	hint(Suggester.Hint hint, Object value)
protected boolean	isAllowed(Object v, Suggester.Hint hint)
protected boolean	isNodeSuitableForReplicaAddition(Row row)
String	toString()
void	writeMap(MapWriter.EntryWriter ew)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.solr.common.MapWriter

jsonStr, toMap

Field Detail

hints

protected final EnumMap<Suggester.Hint,Object> hints

originalViolations

protected List<Violation> originalViolations

Constructor Detail

Suggester

public Suggester()

Method Detail

hint

public Suggester hint(Suggester.Hint hint,
                      Object value)

getAction

public CollectionParams.CollectionAction getAction()

forceOperation

public Suggester forceOperation(boolean force)

Normally, only less loaded nodes are used for moving replicas. If this is a violation and a MOVE must be performed, set the flag to true.

isNodeSuitableForReplicaAddition

protected boolean isNodeSuitableForReplicaAddition(Row row)

getSuggestion

public SolrRequest getSuggestion()

getSession

public Policy.Session getSession()

isAllowed

protected boolean isAllowed(Object v,
                            Suggester.Hint hint)

toString

public String toString()

Overrides:

toString in class Object

writeMap

public void writeMap(MapWriter.EntryWriter ew)
              throws IOException

Specified by:

writeMap in interface MapWriter

Throws:

IOException