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

Packages that use DocCollection

Package	Description
org.apache.solr.client.solrj.cloud.autoscaling	Common classes for autoscaling parsing filtering nodes and sorting
org.apache.solr.client.solrj.impl	Concrete implementations of client API classes.
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.cloud.autoscaling

Methods in org.apache.solr.client.solrj.cloud.autoscaling that return DocCollection

Modifier and Type	Method and Description
DocCollection	DelegatingClusterStateProvider.getCollection(String name) Deprecated.

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 and Description
default DocCollection	ClusterStateProvider.getCollection(String name)
protected DocCollection	BaseCloudSolrClient.getDocCollection(String collection, Integer expectedVersion)

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

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

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

Modifier and Type	Method and Description
void	BaseCloudSolrClient.waitForState(String collection, long wait, TimeUnit unit, Predicate<DocCollection> predicate) Block until a Predicate returns true, or the wait times out

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 and Description
Map<String,LBHttpSolrClient.Req>	UpdateRequest.getRoutes(DocRouter router, DocCollection col, Map<String,List<String>> urlMap, ModifiableSolrParams params, String idField) Deprecated. since 8.0, uses UpdateRequest.getRoutesToCollection(DocRouter, DocCollection, Map, ModifiableSolrParams, String) instead
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 and Description
DocCollection	DocCollection.copyWith(PerReplicaStates newPerReplicaStates) Update our state with a state of a Replica Used to create a new Collection State when only a replica is updated
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
DocCollection	ZkStateReader.fetchCollectionState(String coll, org.apache.zookeeper.Watcher watcher, String path)
DocCollection	ClusterState.CollectionRef.get() Return the DocCollection, always refetching if lazy.
DocCollection	ClusterState.CollectionRef.get(boolean allowCached) Return the DocCollection
DocCollection	ZkStateReader.getCollection(String collection)
DocCollection	ClusterState.getCollection(String collection) Get the named DocCollection object, or throw an exception if it doesn't exist.
static DocCollection	ZkStateReader.getCollectionLive(ZkStateReader zkStateReader, String coll)
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.

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

Modifier and Type	Method and Description
Map<String,DocCollection>	ClusterState.getCollectionsMap() Get a map of collection name vs DocCollection objects Implementation note: This method resolves the collection reference by calling ClusterState.CollectionRef.get() which can make a call to ZooKeeper.

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

Modifier and Type	Method and Description
ClusterState	ClusterState.copyWith(String collectionName, DocCollection collection) Returns a new cluster state object modified with the given collection.
Replica	ZkStateReader.getLeader(Set<String> liveNodes, DocCollection docCollection, String shard)
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>	HashBasedRouter.getSearchSlicesSingle(String shardKey, SolrParams params, DocCollection collection)
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>	ImplicitDocRouter.getSearchSlicesSingle(String shardKey, SolrParams params, DocCollection collection)
Slice	HashBasedRouter.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	ImplicitDocRouter.getTargetSlice(String id, SolrInputDocument sdoc, String route, SolrParams params, DocCollection collection)
protected Slice	HashBasedRouter.hashToSlice(int hash, DocCollection collection)
static boolean	DocCollection.isFullyActive(Set<String> liveNodes, DocCollection collectionState, int expectedShards, int expectedReplicas) Check that all replicas in a collection are live
boolean	HashBasedRouter.isTargetSlice(String id, SolrInputDocument sdoc, SolrParams params, String shardId, DocCollection collection)
abstract boolean	DocRouter.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
static PerReplicaStatesOps	PerReplicaStatesOps.modifyCollection(DocCollection coll, boolean enable, PerReplicaStates rs) Switch a collection from/to perReplicaState=true
boolean	DocCollectionWatcher.onStateChanged(DocCollection collection) Called when the collection we are registered against has a change of state.
boolean	CollectionStateWatcher.onStateChanged(Set<String> liveNodes, DocCollection collectionState) Called when either the collection we are registered against has a change of state or there is a change to the live nodes of our collection.
int	HashBasedRouter.sliceHash(String id, SolrInputDocument sdoc, SolrParams params, DocCollection collection)
int	CompositeIdRouter.sliceHash(String id, SolrInputDocument doc, SolrParams params, DocCollection collection)

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

Modifier and Type	Method and Description
void	ClusterState.forEachCollection(Consumer<DocCollection> consumer) Iterate over collections.
void	ZkStateReader.waitForState(String collection, long wait, TimeUnit unit, Predicate<DocCollection> predicate) Block until a Predicate returns true, or the wait times out

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

Constructor and Description
CollectionRef(DocCollection coll)

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

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