Uses of Class
org.apache.solr.common.cloud.DocCollection

Packages that use DocCollection

Package	Description
org.apache.solr.client.solrj.impl	Implementations of some client API classes, and their friends.
org.apache.solr.client.solrj.request	Convenience classes for dealing with various types of Solr requests.
org.apache.solr.common.cloud	Common Solr Cloud and ZooKeeper related classes reused on both clients & server.

Uses of DocCollection in org.apache.solr.client.solrj.impl

Methods in org.apache.solr.client.solrj.impl that return DocCollection

Modifier and Type	Method	Description
DocCollection	BaseHttpClusterStateProvider.getCollection(String collection)
default DocCollection	ClusterStateProvider.getCollection(String name)
DocCollection	DelegatingClusterStateProvider.getCollection(String name)
protected DocCollection	CloudSolrClient.getDocCollection(String collection, Integer expectedVersion)

Methods in org.apache.solr.client.solrj.impl with parameters of type DocCollection

Modifier and Type	Method	Description
protected Map<String,? extends LBSolrClient.Req>	CloudSolrClient.createRoutes(UpdateRequest updateRequest, ModifiableSolrParams routableParams, DocCollection col, DocRouter router, Map<String,List<String>> urlMap, String routeField)

Method parameters in org.apache.solr.client.solrj.impl with type arguments of type DocCollection

Modifier and Type	Method	Description
protected NamedList<Object>	CloudSolrClient.requestWithRetryOnStaleState(SolrRequest<?> request, int retryCount, List<String> inputCollections, boolean skipStateVersion, Map<String,CompletableFuture<DocCollection>> pendingRefreshes, boolean waitedForRefresh)	As this class doesn't watch external collections on the client side, there's a chance that the request will fail due to cached stale state, which means the state must be refreshed from ZK and retried.

Uses of DocCollection in org.apache.solr.client.solrj.request

Methods in org.apache.solr.client.solrj.request with parameters of type DocCollection

Modifier and Type	Method	Description
Map<String,LBSolrClient.Req>	UpdateRequest.getRoutesToCollection(DocRouter router, DocCollection col, Map<String,List<String>> urlMap, ModifiableSolrParams params, String idField)

Uses of DocCollection in org.apache.solr.common.cloud

Methods in org.apache.solr.common.cloud that return DocCollection

Modifier and Type	Method	Description
static DocCollection	ClusterState.collectionFromObjects(String name, Map<String,Object> objs, int version, Instant creationTime, DocCollection.PrsSupplier prsSupplier)
DocCollection	DocCollection.copyWithSlices(Map<String,Slice> slices)	Use this to make an exact copy of DocCollection with a new set of Slices and every other property as is
static DocCollection	DocCollection.create(String name, Map<String,Slice> slices, Map<String,Object> props, DocRouter router, int zkVersion, Instant creationTime, DocCollection.PrsSupplier prsSupplier)	Builds a DocCollection with an optional PrsSupplier
DocCollection	ClusterState.CollectionRef.get()	Return the DocCollection, always re-fetching if lazy.
DocCollection	ClusterState.CollectionRef.get(boolean allowCached)	Return the DocCollection
DocCollection	ClusterState.getCollection(String collection)	Get the named DocCollection object, or throw an exception if it doesn't exist.
DocCollection	ClusterState.getCollectionOrNull(String collectionName)	Returns the corresponding DocCollection object for the given collection name if such a collection exists.
DocCollection	ClusterState.getCollectionOrNull(String collectionName, boolean allowCached)	Returns the corresponding DocCollection object for the given collection name if such a collection exists.
final DocCollection	DocCollection.setPerReplicaStates(PerReplicaStates newPerReplicaStates)	Update our state with a state of a PerReplicaStates which could override states of Replica.

Methods in org.apache.solr.common.cloud that return types with arguments of type DocCollection

Modifier and Type	Method	Description
Stream<DocCollection>	ClusterState.collectionStream()	Streams the resolved DocCollections, which will often fetch from ZooKeeper for each one for a many-collection scenario.

Methods in org.apache.solr.common.cloud with parameters of type DocCollection

Modifier and Type	Method	Description
ClusterState	ClusterState.copyWith(String collectionName, DocCollection collection)	Returns a new cluster state object modified with the given collection.
static ReplicaCount	ReplicaCount.fromMessage(ZkNodeProps message, DocCollection collection)
static ReplicaCount	ReplicaCount.fromMessage(ZkNodeProps message, DocCollection collection, Integer defaultReplicationFactor)	Creates a ReplicaCount from a message.
String	DocRouter.getRouteField(DocCollection coll)
DocRouter.Range	CompositeIdRouter.getSearchRangeSingle(String shardKey, SolrParams params, DocCollection collection)
DocRouter.Range	DocRouter.getSearchRangeSingle(String shardKey, SolrParams params, DocCollection collection)	This method is consulted to determine what search range (the part of the hash ring) should be queried for a request when an explicit shards' parameter was not used.
Collection<Slice>	DocRouter.getSearchSlices(String shardKeys, SolrParams params, DocCollection collection)	This method is consulted to determine what slices should be queried for a request when an explicit shards' parameter was not used.
Collection<Slice>	CompositeIdRouter.getSearchSlicesSingle(String shardKey, SolrParams params, DocCollection collection)
abstract Collection<Slice>	DocRouter.getSearchSlicesSingle(String shardKey, SolrParams params, DocCollection collection)	This method is consulted to determine what slices should be queried for a request when an explicit shards' parameter was not used.
Collection<Slice>	HashBasedRouter.getSearchSlicesSingle(String shardKey, SolrParams params, DocCollection collection)
Collection<Slice>	ImplicitDocRouter.getSearchSlicesSingle(String shardKey, SolrParams params, DocCollection collection)
Slice	CompositeIdRouter.getTargetSlice(String id, SolrInputDocument sdoc, String route, SolrParams params, DocCollection collection)
abstract Slice	DocRouter.getTargetSlice(String id, SolrInputDocument sdoc, String route, SolrParams params, DocCollection collection)	Returns the Slice that the document should reside on, or null if there is not enough information
Slice	HashBasedRouter.getTargetSlice(String id, SolrInputDocument sdoc, String route, SolrParams params, DocCollection collection)
Slice	ImplicitDocRouter.getTargetSlice(String id, SolrInputDocument sdoc, String route, SolrParams params, DocCollection collection)
protected Slice	HashBasedRouter.hashToSlice(int hash, DocCollection collection)
abstract boolean	DocRouter.isTargetSlice(String id, SolrInputDocument sdoc, SolrParams params, String shardId, DocCollection collection)
boolean	HashBasedRouter.isTargetSlice(String id, SolrInputDocument sdoc, SolrParams params, String shardId, DocCollection collection)
boolean	ImplicitDocRouter.isTargetSlice(String id, SolrInputDocument sdoc, SolrParams params, String shardId, DocCollection collection)
boolean	CollectionStatePredicate.matches(Set<String> liveNodes, DocCollection collectionState)	Check if the set of liveNodes and the collection state matches a required state
int	CompositeIdRouter.sliceHash(String id, SolrInputDocument doc, SolrParams params, DocCollection collection)
int	HashBasedRouter.sliceHash(String id, SolrInputDocument sdoc, SolrParams params, DocCollection collection)

Constructors in org.apache.solr.common.cloud with parameters of type DocCollection

Modifier	Constructor	Description
	CollectionRef(DocCollection coll)

Constructor parameters in org.apache.solr.common.cloud with type arguments of type DocCollection

Modifier	Constructor	Description
	ClusterState(Set<String> liveNodes, Map<String,DocCollection> collectionStates)	Use this constr when ClusterState is meant for consumption.