org.apache.solr.client.solrj.request

Class CollectionAdminRequest<T extends CollectionAdminResponse>

java.lang.Object

org.apache.solr.client.solrj.SolrRequest<T>

org.apache.solr.client.solrj.request.CollectionAdminRequest<T>

All Implemented Interfaces:

Serializable, V2RequestSupport, MapSerializable, MapWriter, NavigableObject

Direct Known Subclasses:

CollectionAdminRequest.AsyncCollectionAdminRequest, CollectionAdminRequest.ClusterProp, CollectionAdminRequest.ClusterStatus, CollectionAdminRequest.DeleteBackup, CollectionAdminRequest.DeleteStatus, CollectionAdminRequest.List, CollectionAdminRequest.ListAliases, CollectionAdminRequest.ListBackup, CollectionAdminRequest.RequestStatus, CollectionAdminRequest.ShardSpecificAdminRequest

public abstract class CollectionAdminRequest<T extends CollectionAdminResponse>
extends SolrRequest<T>
implements V2RequestSupport, MapWriter

This class is experimental and subject to change.

Since:

solr 4.5

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CollectionAdminRequest.AddReplica
static class	CollectionAdminRequest.AddReplicaProp
static class	CollectionAdminRequest.AddRole
static class	CollectionAdminRequest.AsyncCollectionAdminRequest Base class for asynchronous collection admin requests
protected static class	CollectionAdminRequest.AsyncCollectionSpecificAdminRequest
protected static class	CollectionAdminRequest.AsyncShardSpecificAdminRequest
static class	CollectionAdminRequest.Backup
static class	CollectionAdminRequest.BalanceShardUnique
static class	CollectionAdminRequest.ClusterProp
static class	CollectionAdminRequest.ClusterStatus
protected static class	CollectionAdminRequest.CollectionAdminRoleRequest
static class	CollectionAdminRequest.CollectionProp
static class	CollectionAdminRequest.ColStatus
static class	CollectionAdminRequest.Create
static class	CollectionAdminRequest.CreateAlias
static class	CollectionAdminRequest.CreateCategoryRoutedAlias
static class	CollectionAdminRequest.CreateShard
static class	CollectionAdminRequest.CreateSnapshot
static class	CollectionAdminRequest.CreateTimeRoutedAlias
static class	CollectionAdminRequest.Delete
static class	CollectionAdminRequest.DeleteAlias
static class	CollectionAdminRequest.DeleteBackup SolrRequest class for the "Backup Deletion" API.
static class	CollectionAdminRequest.DeleteNode
static class	CollectionAdminRequest.DeleteReplica
static class	CollectionAdminRequest.DeleteReplicaProp
static class	CollectionAdminRequest.DeleteShard
static class	CollectionAdminRequest.DeleteSnapshot
static class	CollectionAdminRequest.DeleteStatus
static class	CollectionAdminRequest.DimensionalRoutedAlias
static class	CollectionAdminRequest.ForceLeader
static class	CollectionAdminRequest.List
static class	CollectionAdminRequest.ListAliases
static class	CollectionAdminRequest.ListBackup SolrRequest class for the "Backup List" API.
static class	CollectionAdminRequest.ListSnapshots
static class	CollectionAdminRequest.Migrate
static class	CollectionAdminRequest.MigrateClusterState
static class	CollectionAdminRequest.Modify A Modify Collection request
static class	CollectionAdminRequest.MoveReplica
static class	CollectionAdminRequest.OverseerStatus
static class	CollectionAdminRequest.RebalanceLeaders
static class	CollectionAdminRequest.ReindexCollection
static class	CollectionAdminRequest.Reload
static class	CollectionAdminRequest.RemoveRole
static class	CollectionAdminRequest.Rename
static class	CollectionAdminRequest.ReplaceNode
static class	CollectionAdminRequest.RequestStatus
static class	CollectionAdminRequest.RequestStatusResponse A response object for CollectionAdminRequest.RequestStatus requests
static class	CollectionAdminRequest.Restore
static interface	CollectionAdminRequest.RoutedAliasAdminRequest
static class	CollectionAdminRequest.SetAliasProperty
protected static class	CollectionAdminRequest.ShardSpecificAdminRequest
static class	CollectionAdminRequest.SplitShard
static class	CollectionAdminRequest.UtilizeNode

Nested classes/interfaces inherited from class org.apache.solr.client.solrj.SolrRequest

SolrRequest.METHOD

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

MapWriter.EntryWriter

Field Summary

Fields

Modifier and Type	Field and Description
protected CollectionParams.CollectionAction	action
static List<String>	MODIFIABLE_COLLECTION_PROPERTIES The set of modifiable collection properties
static String	PROPERTY_PREFIX

Fields inherited from class org.apache.solr.client.solrj.SolrRequest

SUPPORTED_METHODS, useBinaryV2, usev2

Constructor Summary

Constructors

Constructor and Description
CollectionAdminRequest(CollectionParams.CollectionAction action)
CollectionAdminRequest(String path, CollectionParams.CollectionAction action)

Method Summary

Modifier and Type	Method and Description
protected void	addProperties(ModifiableSolrParams params, Properties props)
static CollectionAdminRequest.AddReplica	addReplicaByRouteKey(String collection, String routeKey) Returns a SolrRequest to add a replica to a collection using a route key
static CollectionAdminRequest.AddReplicaProp	addReplicaProperty(String collection, String shard, String replica, String propertyName, String propertyValue) Returns a SolrRequest to add a property to a specific replica
static CollectionAdminRequest.AddReplica	addReplicaToShard(String collection, String shard) Returns a SolrRequest to add a replica of type Replica.Type.NRT to a shard in a collection
static CollectionAdminRequest.AddReplica	addReplicaToShard(String collection, String shard, Replica.Type replicaType) Returns a SolrRequest to add a replica of the specified type to a shard in a collection.
static CollectionAdminRequest.AddRole	addRole(String node, String role) Returns a SolrRequest to add a role to a node
static CollectionAdminRequest.Backup	backupCollection(String collection, String backupName)
static CollectionAdminRequest.BalanceShardUnique	balanceReplicaProperty(String collection, String propertyName) Returns a SolrRequest to balance a replica property across the shards of a collection
static CollectionAdminRequest.ColStatus	collectionStatus(String collection) Return a SolrRequest for low-level detailed status of the specified collection.
static CollectionAdminRequest.ColStatus	collectionStatuses() Return a SolrRequest for low-level detailed status of all collections on the cluster.
static CollectionAdminRequest.CreateAlias	createAlias(String aliasName, String aliasedCollections) Returns a SolrRequest to create a new alias
static CollectionAdminRequest.CreateCategoryRoutedAlias	createCategoryRoutedAlias(String aliasName, String routerField, int maxCardinality, CollectionAdminRequest.Create createCollTemplate) Returns a SolrRequest to create a category routed alias.
static CollectionAdminRequest.Create	createCollection(String collection, int numShards, int numReplicas) Returns a SolrRequest for creating a collection using a default configSet This requires that there is either a single configset configured in the cluster, or that there is a configset with the same name as the collection
static CollectionAdminRequest.Create	createCollection(String collection, String config, Integer numShards, Integer numNrtReplicas, Integer numTlogReplicas, Integer numPullReplicas) Returns a SolrRequest for creating a collection
static CollectionAdminRequest.Create	createCollection(String collection, String config, int numShards, int numReplicas) Returns a SolrRequest for creating a collection
static CollectionAdminRequest.Create	createCollectionWithImplicitRouter(String collection, String config, String shards, int numReplicas) Returns a SolrRequest for creating a collection with the implicit router
static CollectionAdminRequest.Create	createCollectionWithImplicitRouter(String collection, String config, String shards, int numNrtReplicas, int numTlogReplicas, int numPullReplicas) Returns a SolrRequest for creating a collection with the implicit router and specific types of replicas
static CollectionAdminRequest.DimensionalRoutedAlias	createDimensionalRoutedAlias(String aliasName, CollectionAdminRequest.Create createCollTemplate, CollectionAdminRequest.RoutedAliasAdminRequest... dims) Create a Dimensional Routed alias from two or more routed alias types.
static CollectionAdminRequest.CreateShard	createShard(String collection, String shard) Returns a SolrRequest to create a new shard in a collection
static CollectionAdminRequest.CreateTimeRoutedAlias	createTimeRoutedAlias(String aliasName, String start, String interval, String routerField, CollectionAdminRequest.Create createCollTemplate) Returns a SolrRequest to create a time routed alias.
static CollectionAdminRequest.DeleteAlias	deleteAlias(String aliasName) Returns a SolrRequest to delete an alias
static CollectionAdminRequest.DeleteStatus	deleteAllAsyncIds() Returns a SolrRequest to delete a all asynchronous request statuses
static CollectionAdminRequest.DeleteStatus	deleteAsyncId(String requestId) Returns a SolrRequest to delete an asynchronous request status
static CollectionAdminRequest.DeleteBackup	deleteBackupById(String backupName, int backupId) Configure a SolrRequest object to delete a single backup-point by it's Backup ID.
static CollectionAdminRequest.DeleteBackup	deleteBackupByRecency(String backupName, int numRecentBackupPointsToRetain) Create a SolrRequest object to delete all backup-points after the most recent 'N' The created request object is only valid on backup locations that use the new "incremental" backup file-format introduced in Solr 8.9.
static CollectionAdminRequest.DeleteBackup	deleteBackupPurgeUnusedFiles(String backupName) Create a SolrRequest object to delete all unused-files at the backup location.
static CollectionAdminRequest.Delete	deleteCollection(String collection) Returns a SolrRequest to delete a collection
static CollectionAdminRequest.DeleteNode	deleteNode(String node) Returns a SolrRequest to delete a node.
static CollectionAdminRequest.DeleteReplica	deleteReplica(String collection, String shard, int count)
static CollectionAdminRequest.DeleteReplica	deleteReplica(String collection, String shard, String replica) Returns a SolrRequest to delete a replica from a shard in a collection
static CollectionAdminRequest.DeleteReplicaProp	deleteReplicaProperty(String collection, String shard, String replica, String propertyName) Returns a SolrRequest to delete a property from a specific replica
static CollectionAdminRequest.DeleteReplica	deleteReplicasFromAllShards(String collection, int count)
static CollectionAdminRequest.DeleteReplica	deleteReplicasFromShard(String collection, String shard, int count) Returns a SolrRequest to remove a number of replicas from a specific shard
static CollectionAdminRequest.DeleteShard	deleteShard(String collection, String shard) Returns a SolrRequest to delete a shard from a collection
static CollectionAdminRequest.ForceLeader	forceLeaderElection(String collection, String shard) Returns a SolrRequest to force a leader election for a shard in a collection WARNING: This may cause data loss if the new leader does not contain updates acknowledged by the old leader.
static CollectionAdminRequest.ClusterStatus	getClusterStatus() Return a SolrRequest to get the Cluster status
static CollectionAdminRequest.OverseerStatus	getOverseerStatus() Return a SolrRequest to get the Overseer status
SolrParams	getParams()
SolrRequest	getV2Request() Deprecated. because several "collection-admin" APIs have been reimplemented and no longer use the "JSON-spec" driven approach that this method relies on. Use V2Request directly instead if V2 admin functionality is desired.
static CollectionAdminRequest.ListBackup	listBackup(String backupName) Create a SolrRequest object to list information about all backup points with the specified name.
static List<String>	listCollections(SolrClient client) Returns a SolrRequest to get a list of collections in the cluster
static CollectionAdminRequest.MigrateClusterState	migrateCollectionFormat(String collection) Returns a SolrRequest to migrate a collection state format This is an expert-level request, and should not generally be necessary.
static CollectionAdminRequest.Migrate	migrateData(String collection, String targetCollection, String splitKey) Returns a SolrRequest to migrate data matching a split key to another collection
static CollectionAdminRequest.Modify	modifyCollection(String collection, Map<String,Object> properties) Returns a SolrRequest for modifying a collection with the given properties
static CollectionAdminRequest.MoveReplica	moveReplica(String collection, String replica, String targetNode)
static CollectionAdminRequest.RebalanceLeaders	rebalanceLeaders(String collection)
static CollectionAdminRequest.ReindexCollection	reindexCollection(String collection) Returns a SolrRequest to reindex a collection
static CollectionAdminRequest.Reload	reloadCollection(String collection) Returns a SolrRequest to reload a collection
static CollectionAdminRequest.RemoveRole	removeRole(String node, String role) Returns a SolrRequest to remove a role from a node
static CollectionAdminRequest.Rename	renameCollection(String collection, String target)
static CollectionAdminRequest.RequestStatus	requestStatus(String requestId) Returns a SolrRequest for checking the status of an asynchronous request
static CollectionAdminRequest.Restore	restoreCollection(String collection, String backupName)
static CollectionAdminRequest.SetAliasProperty	setAliasProperty(String aliasName) Returns a SolrRequest to add or remove properties from an alias
static CollectionAdminRequest.ClusterProp	setClusterProperty(String propertyName, String propertyValue) Returns a SolrRequest to set (or unset) a cluster property
static CollectionAdminRequest.CollectionProp	setCollectionProperty(String collection, String propertyName, String propertyValue)
static CollectionAdminRequest.SplitShard	splitShard(String collection) Returns a SolrRequest to split a shard in a collection
String	toString()
static void	waitForAsyncRequest(String requestId, SolrClient client, long timeout)
void	writeMap(MapWriter.EntryWriter ew)

Methods inherited from class org.apache.solr.client.solrj.SolrRequest

addHeader, createResponse, getBasePath, getBasicAuthPassword, getBasicAuthUser, getCollection, getContentStreams, getContentWriter, getHeaders, getMethod, getPath, getQueryParams, getResponseParser, getStreamingResponseCallback, getUserPrincipal, process, process, setBasePath, setBasicAuthCredentials, setMethod, setPath, setQueryParams, setResponseParser, setStreamingResponseCallback, setUseBinaryV2, setUserPrincipal, setUseV2

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

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

_forEachEntry, _forEachEntry, _forEachEntry, _get, _get, _getStr, _getStr, _size

Field Detail

MODIFIABLE_COLLECTION_PROPERTIES

public static final List<String> MODIFIABLE_COLLECTION_PROPERTIES

The set of modifiable collection properties

action

protected final CollectionParams.CollectionAction action

PROPERTY_PREFIX

public static String PROPERTY_PREFIX

Constructor Detail

CollectionAdminRequest

public CollectionAdminRequest(CollectionParams.CollectionAction action)

CollectionAdminRequest

public CollectionAdminRequest(String path,
                              CollectionParams.CollectionAction action)

Method Detail

getV2Request

@Deprecated
public SolrRequest getV2Request()

Deprecated. because several "collection-admin" APIs have been reimplemented and no longer use the "JSON-spec" driven approach that this method relies on. Use V2Request directly instead if V2 admin functionality is desired.

Description copied from interface: V2RequestSupport

If usev2 flag is set to true, return V2Request, if not, return V1 request object

Specified by:

getV2Request in interface V2RequestSupport

getParams

public SolrParams getParams()

Specified by:

getParams in class SolrRequest<T extends CollectionAdminResponse>

addProperties

protected void addProperties(ModifiableSolrParams params,
                             Properties props)

writeMap

public void writeMap(MapWriter.EntryWriter ew)
              throws IOException

Specified by:

writeMap in interface MapWriter

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

createCollection

public static CollectionAdminRequest.Create createCollection(String collection,
                                                             String config,
                                                             Integer numShards,
                                                             Integer numNrtReplicas,
                                                             Integer numTlogReplicas,
                                                             Integer numPullReplicas)

Returns a SolrRequest for creating a collection

Parameters:

collection - the collection name

config - the collection config

numShards - the number of shards in the collection

numNrtReplicas - the number of Replica.Type.NRT replicas

numTlogReplicas - the number of Replica.Type.TLOG replicas

numPullReplicas - the number of Replica.Type.PULL replicas

createCollection

public static CollectionAdminRequest.Create createCollection(String collection,
                                                             String config,
                                                             int numShards,
                                                             int numReplicas)

Returns a SolrRequest for creating a collection

Parameters:

collection - the collection name

config - the collection config

numShards - the number of shards in the collection

numReplicas - the replication factor of the collection (same as numNrtReplicas)

createCollection

public static CollectionAdminRequest.Create createCollection(String collection,
                                                             int numShards,
                                                             int numReplicas)

Returns a SolrRequest for creating a collection using a default configSet This requires that there is either a single configset configured in the cluster, or that there is a configset with the same name as the collection

Parameters:

collection - the collection name

numShards - the number of shards in the collection

numReplicas - the replication factor of the collection

createCollectionWithImplicitRouter

public static CollectionAdminRequest.Create createCollectionWithImplicitRouter(String collection,
                                                                               String config,
                                                                               String shards,
                                                                               int numReplicas)

Returns a SolrRequest for creating a collection with the implicit router

Parameters:

collection - the collection name

config - the collection config

shards - a shard definition string

numReplicas - the replication factor of the collection

createCollectionWithImplicitRouter

public static CollectionAdminRequest.Create createCollectionWithImplicitRouter(String collection,
                                                                               String config,
                                                                               String shards,
                                                                               int numNrtReplicas,
                                                                               int numTlogReplicas,
                                                                               int numPullReplicas)

Returns a SolrRequest for creating a collection with the implicit router and specific types of replicas

Parameters:

collection - the collection name

config - the collection config

shards - a shard definition string

numNrtReplicas - the number of replicas of type Replica.Type.NRT

numTlogReplicas - the number of replicas of type Replica.Type.TLOG

numPullReplicas - the number of replicas of type Replica.Type.PULL

modifyCollection

public static CollectionAdminRequest.Modify modifyCollection(String collection,
                                                             Map<String,Object> properties)

Returns a SolrRequest for modifying a collection with the given properties

Parameters:

collection - the collection name

properties - a map of key and values with which the collection is to be modified

reloadCollection

public static CollectionAdminRequest.Reload reloadCollection(String collection)

Returns a SolrRequest to reload a collection

renameCollection

public static CollectionAdminRequest.Rename renameCollection(String collection,
                                                             String target)

deleteNode

public static CollectionAdminRequest.DeleteNode deleteNode(String node)

Returns a SolrRequest to delete a node.

moveReplica

public static CollectionAdminRequest.MoveReplica moveReplica(String collection,
                                                             String replica,
                                                             String targetNode)

rebalanceLeaders

public static CollectionAdminRequest.RebalanceLeaders rebalanceLeaders(String collection)

reindexCollection

public static CollectionAdminRequest.ReindexCollection reindexCollection(String collection)

Returns a SolrRequest to reindex a collection

collectionStatus

public static CollectionAdminRequest.ColStatus collectionStatus(String collection)

Return a SolrRequest for low-level detailed status of the specified collection.

Parameters:

collection - the collection to get the status of.

collectionStatuses

public static CollectionAdminRequest.ColStatus collectionStatuses()

Return a SolrRequest for low-level detailed status of all collections on the cluster.

deleteCollection

public static CollectionAdminRequest.Delete deleteCollection(String collection)

Returns a SolrRequest to delete a collection

backupCollection

public static CollectionAdminRequest.Backup backupCollection(String collection,
                                                             String backupName)

restoreCollection

public static CollectionAdminRequest.Restore restoreCollection(String collection,
                                                               String backupName)

createShard

public static CollectionAdminRequest.CreateShard createShard(String collection,
                                                             String shard)

Returns a SolrRequest to create a new shard in a collection

splitShard

public static CollectionAdminRequest.SplitShard splitShard(String collection)

Returns a SolrRequest to split a shard in a collection

deleteShard

public static CollectionAdminRequest.DeleteShard deleteShard(String collection,
                                                             String shard)

Returns a SolrRequest to delete a shard from a collection

forceLeaderElection

public static CollectionAdminRequest.ForceLeader forceLeaderElection(String collection,
                                                                     String shard)

Returns a SolrRequest to force a leader election for a shard in a collection WARNING: This may cause data loss if the new leader does not contain updates acknowledged by the old leader. Use only if leadership elections are entirely broken.

requestStatus

public static CollectionAdminRequest.RequestStatus requestStatus(String requestId)

Returns a SolrRequest for checking the status of an asynchronous request

See Also:

CollectionAdminRequest.AsyncCollectionAdminRequest

waitForAsyncRequest

public static void waitForAsyncRequest(String requestId,
                                       SolrClient client,
                                       long timeout)
                                throws SolrServerException,
                                       InterruptedException,
                                       IOException

Throws:

SolrServerException

InterruptedException

IOException

deleteAsyncId

public static CollectionAdminRequest.DeleteStatus deleteAsyncId(String requestId)

Returns a SolrRequest to delete an asynchronous request status

deleteAllAsyncIds

public static CollectionAdminRequest.DeleteStatus deleteAllAsyncIds()

Returns a SolrRequest to delete a all asynchronous request statuses

setAliasProperty

public static CollectionAdminRequest.SetAliasProperty setAliasProperty(String aliasName)

Returns a SolrRequest to add or remove properties from an alias

Parameters:

aliasName - the alias to modify

createAlias

public static CollectionAdminRequest.CreateAlias createAlias(String aliasName,
                                                             String aliasedCollections)

Returns a SolrRequest to create a new alias

Parameters:

aliasName - the alias name

aliasedCollections - the collections to alias

createTimeRoutedAlias

public static CollectionAdminRequest.CreateTimeRoutedAlias createTimeRoutedAlias(String aliasName,
                                                                                 String start,
                                                                                 String interval,
                                                                                 String routerField,
                                                                                 CollectionAdminRequest.Create createCollTemplate)

Returns a SolrRequest to create a time routed alias. For time based routing, the start should be a standard Solr timestamp string (possibly with "date math").

Parameters:

aliasName - the name of the alias to create.

start - the start of the routing. A standard Solr date: ISO-8601 or NOW with date math.

interval - date math representing the time duration of each collection (e.g. +1DAY)

routerField - the document field to contain the timestamp to route on

createCollTemplate - Holds options to create a collection. The "name" is ignored.

createCategoryRoutedAlias

public static CollectionAdminRequest.CreateCategoryRoutedAlias createCategoryRoutedAlias(String aliasName,
                                                                                         String routerField,
                                                                                         int maxCardinality,
                                                                                         CollectionAdminRequest.Create createCollTemplate)

Returns a SolrRequest to create a category routed alias.

Parameters:

aliasName - the name of the alias to create.

routerField - the document field to contain the timestamp to route on

maxCardinality - the maximum number of collections under this CRA

createCollTemplate - Holds options to create a collection. The "name" is ignored.

createDimensionalRoutedAlias

public static CollectionAdminRequest.DimensionalRoutedAlias createDimensionalRoutedAlias(String aliasName,
                                                                                         CollectionAdminRequest.Create createCollTemplate,
                                                                                         CollectionAdminRequest.RoutedAliasAdminRequest... dims)

Create a Dimensional Routed alias from two or more routed alias types.

Parameters:

aliasName - The name of the alias

createCollTemplate - a create command that will be used for all collections created

dims - Routed Alias requests. Note that the aliasName and collection templates inside dimensions will be ignored and may be safely set to null

Returns:

An object representing a basic DimensionalRoutedAlias creation request.

deleteAlias

public static CollectionAdminRequest.DeleteAlias deleteAlias(String aliasName)

Returns a SolrRequest to delete an alias

addReplicaToShard

public static CollectionAdminRequest.AddReplica addReplicaToShard(String collection,
                                                                  String shard)

Returns a SolrRequest to add a replica of type Replica.Type.NRT to a shard in a collection

addReplicaToShard

public static CollectionAdminRequest.AddReplica addReplicaToShard(String collection,
                                                                  String shard,
                                                                  Replica.Type replicaType)

Returns a SolrRequest to add a replica of the specified type to a shard in a collection. If the replica type is null, the server default will be used.

addReplicaByRouteKey

public static CollectionAdminRequest.AddReplica addReplicaByRouteKey(String collection,
                                                                     String routeKey)

Returns a SolrRequest to add a replica to a collection using a route key

deleteReplica

public static CollectionAdminRequest.DeleteReplica deleteReplica(String collection,
                                                                 String shard,
                                                                 String replica)

Returns a SolrRequest to delete a replica from a shard in a collection

deleteReplica

public static CollectionAdminRequest.DeleteReplica deleteReplica(String collection,
                                                                 String shard,
                                                                 int count)

deleteReplicasFromShard

public static CollectionAdminRequest.DeleteReplica deleteReplicasFromShard(String collection,
                                                                           String shard,
                                                                           int count)

Returns a SolrRequest to remove a number of replicas from a specific shard

deleteReplicasFromAllShards

public static CollectionAdminRequest.DeleteReplica deleteReplicasFromAllShards(String collection,
                                                                               int count)

setClusterProperty

public static CollectionAdminRequest.ClusterProp setClusterProperty(String propertyName,
                                                                    String propertyValue)

Returns a SolrRequest to set (or unset) a cluster property

setCollectionProperty

public static CollectionAdminRequest.CollectionProp setCollectionProperty(String collection,
                                                                          String propertyName,
                                                                          String propertyValue)

migrateData

public static CollectionAdminRequest.Migrate migrateData(String collection,
                                                         String targetCollection,
                                                         String splitKey)

Returns a SolrRequest to migrate data matching a split key to another collection

addRole

public static CollectionAdminRequest.AddRole addRole(String node,
                                                     String role)

Returns a SolrRequest to add a role to a node

removeRole

public static CollectionAdminRequest.RemoveRole removeRole(String node,
                                                           String role)

Returns a SolrRequest to remove a role from a node

getOverseerStatus

public static CollectionAdminRequest.OverseerStatus getOverseerStatus()

Return a SolrRequest to get the Overseer status

getClusterStatus

public static CollectionAdminRequest.ClusterStatus getClusterStatus()

Return a SolrRequest to get the Cluster status

listCollections

public static List<String> listCollections(SolrClient client)
                                    throws IOException,
                                           SolrServerException

Returns a SolrRequest to get a list of collections in the cluster

Throws:

IOException

SolrServerException

deleteBackupById

public static CollectionAdminRequest.DeleteBackup deleteBackupById(String backupName,
                                                                   int backupId)

Configure a SolrRequest object to delete a single backup-point by it's Backup ID. The created request object is only valid on backup locations that use the new "incremental" backup file-format introduced in Solr 8.9. It should not be used on locations holding "non-incremental" backups (those created prior to 8.9, or after 8.9 using the advanced "incremental=false" flag).

Parameters:

backupName - the name of the backup that this request should delete a single backup-point from.

backupId - the ID of the backup-point for this request to delete

deleteBackupByRecency

public static CollectionAdminRequest.DeleteBackup deleteBackupByRecency(String backupName,
                                                                        int numRecentBackupPointsToRetain)

Create a SolrRequest object to delete all backup-points after the most recent 'N' The created request object is only valid on backup locations that use the new "incremental" backup file-format introduced in Solr 8.9. It should not be used on locations holding "non-incremental" backups (those created prior to 8.9, or after 8.9 using the advanced "incremental=false" flag).

Parameters:

backupName - the name of the backup that this request should delete backup-points from.

numRecentBackupPointsToRetain - the number of "most-recent" backup-points to retain.

deleteBackupPurgeUnusedFiles

public static CollectionAdminRequest.DeleteBackup deleteBackupPurgeUnusedFiles(String backupName)

Create a SolrRequest object to delete all unused-files at the backup location. The created request object is only valid on backup locations that use the new "incremental" backup file-format introduced in Solr 8.9. It should not be used on locations holding "non-incremental" backups (those created prior to 8.9, or after 8.9 using the advanced "incremental=false" flag).

Parameters:

backupName - the name of the backup that this request should delete unused files from.

listBackup

public static CollectionAdminRequest.ListBackup listBackup(String backupName)

Create a SolrRequest object to list information about all backup points with the specified name.

Parameters:

backupName - the name of the backup that this request should list information about

addReplicaProperty

public static CollectionAdminRequest.AddReplicaProp addReplicaProperty(String collection,
                                                                       String shard,
                                                                       String replica,
                                                                       String propertyName,
                                                                       String propertyValue)

Returns a SolrRequest to add a property to a specific replica

deleteReplicaProperty

public static CollectionAdminRequest.DeleteReplicaProp deleteReplicaProperty(String collection,
                                                                             String shard,
                                                                             String replica,
                                                                             String propertyName)

Returns a SolrRequest to delete a property from a specific replica

migrateCollectionFormat

public static CollectionAdminRequest.MigrateClusterState migrateCollectionFormat(String collection)

Returns a SolrRequest to migrate a collection state format This is an expert-level request, and should not generally be necessary.

balanceReplicaProperty

public static CollectionAdminRequest.BalanceShardUnique balanceReplicaProperty(String collection,
                                                                               String propertyName)

Returns a SolrRequest to balance a replica property across the shards of a collection