MilvusMultiServiceClient (io.milvus:milvus-sdk-java 2.2.2 API)

java.lang.Object
- io.milvus.client.MilvusMultiServiceClient

所有已实现的接口:: MilvusClient

public class MilvusMultiServiceClient
extends Object
implements MilvusClient

构造器概要

构造器
构造器和说明

MilvusMultiServiceClient(@NonNull MultiConnectParam multiConnectParam)
Sets connect param for multi milvus clusters.

构造器
构造器和说明
`MilvusMultiServiceClient(@NonNull MultiConnectParam multiConnectParam)` Sets connect param for multi milvus clusters.

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`R<RpcStatus>`	`addUserToRole(AddUserToRoleParam requestParam)` The user will get permissions that the role are allowed to perform operations.
`R<RpcStatus>`	`alterAlias(AlterAliasParam requestParam)` Alters alias from a collection to another.
`R<ImportResponse>`	`bulkInsert(BulkInsertParam requestParam)` Import data from external files, currently support JSON format
`R<CheckHealthResponse>`	`checkHealth()` Check Server Health
`void`	`close(long maxWaitSeconds)` Disconnects from a Milvus server with configurable timeout.
`R<RpcStatus>`	`createAlias(CreateAliasParam requestParam)` Creates an alias for a collection.
`R<RpcStatus>`	`createCollection(CreateCollectionParam requestParam)` Creates a collection in Milvus.
`R<RpcStatus>`	`createCredential(CreateCredentialParam requestParam)` Create credential using the given user and password.
`R<RpcStatus>`	`createIndex(CreateIndexParam requestParam)` Creates an index on a vector field in the specified collection.
`R<RpcStatus>`	`createPartition(CreatePartitionParam requestParam)` Creates a partition in the specified collection.
`R<RpcStatus>`	`createRole(CreateRoleParam requestParam)` It will success if the role isn't existed, otherwise fail.
`R<MutationResult>`	`delete(DeleteParam requestParam)` Deletes entity(s) based on primary key(s) filtered by boolean expression.
`R<RpcStatus>`	`deleteCredential(DeleteCredentialParam requestParam)` Delete credential corresponding to the user.
`R<DescribeCollectionResponse>`	`describeCollection(DescribeCollectionParam requestParam)` Shows the details of a collection, e.g. name, schema.
`R<DescribeIndexResponse>`	`describeIndex(DescribeIndexParam requestParam)` Shows the information of the specified index.
`R<RpcStatus>`	`dropAlias(DropAliasParam requestParam)` Drops an alias for the specified collection.
`R<RpcStatus>`	`dropCollection(DropCollectionParam requestParam)` Drops a collection.
`R<RpcStatus>`	`dropIndex(DropIndexParam requestParam)` Drops the index on a vector field in the specified collection.
`R<RpcStatus>`	`dropPartition(DropPartitionParam requestParam)` Drops a partition.
`R<RpcStatus>`	`dropRole(DropRoleParam requestParam)` It will success if the role is existed, otherwise fail.
`R<FlushResponse>`	`flush(FlushParam requestParam)` Flushes inserted data in buffer into storage.
`R<GetImportStateResponse>`	`getBulkInsertState(GetBulkInsertStateParam requestParam)` Get state of bulk insert task
`R<GetCollectionStatisticsResponse>`	`getCollectionStatistics(GetCollectionStatisticsParam requestParam)` Shows the statistics information of a collection.
`R<GetCompactionStateResponse>`	`getCompactionState(GetCompactionStateParam requestParam)` Gets the compaction state by id.
`R<GetCompactionPlansResponse>`	`getCompactionStateWithPlans(GetCompactionPlansParam requestParam)` Gets compaction state with its plan.
`R<GetFlushStateResponse>`	`getFlushState(GetFlushStateParam requestParam)` Get flush state of specified segments.
`R<GetIndexBuildProgressResponse>`	`getIndexBuildProgress(GetIndexBuildProgressParam requestParam)` Shows the index building progress, such as how many rows are indexed.
`R<GetIndexStateResponse>`	`getIndexState(GetIndexStateParam requestParam)` Shows the index building state(in-progress/finished/failed), and the reason for failure (if any).
`R<GetLoadingProgressResponse>`	`getLoadingProgress(GetLoadingProgressParam requestParam)` Get Loading Collection Progress
`R<GetMetricsResponse>`	`getMetrics(GetMetricsParam requestParam)` Gets the runtime metrics information of Milvus, returns the result in .json format.
`R<GetPartitionStatisticsResponse>`	`getPartitionStatistics(GetPartitionStatisticsParam requestParam)` Shows the statistics information of a partition.
`R<GetPersistentSegmentInfoResponse>`	`getPersistentSegmentInfo(GetPersistentSegmentInfoParam requestParam)` Gets the information of persistent segments from data node, including row count, persistence state(growing or flushed), etc.
`R<GetQuerySegmentInfoResponse>`	`getQuerySegmentInfo(GetQuerySegmentInfoParam requestParam)` Gets the query information of segments in a collection from query node, including row count, memory usage size, index name, etc.
`R<GetReplicasResponse>`	`getReplicas(GetReplicasParam requestParam)` Returns the collection's replica information
`R<GetVersionResponse>`	`getVersion()` Get Server Version
`R<RpcStatus>`	`grantRolePrivilege(GrantRolePrivilegeParam requestParam)` Grant Role Privilege.
`R<Boolean>`	`hasCollection(HasCollectionParam requestParam)` Checks if a collection exists.
`R<Boolean>`	`hasPartition(HasPartitionParam requestParam)` Checks if a partition exists in the specified collection.
`R<MutationResult>`	`insert(InsertParam requestParam)` Inserts entities into a specified collection .
`com.google.common.util.concurrent.ListenableFuture<R<MutationResult>>`	`insertAsync(InsertParam requestParam)` Inserts entities into a specified collection asynchronously.
`R<ListImportTasksResponse>`	`listBulkInsertTasks(ListBulkInsertTasksParam requestParam)` List bulk insert tasks
`R<ListCredUsersResponse>`	`listCredUsers(ListCredUsersParam requestParam)` List all user names.
`R<RpcStatus>`	`loadBalance(LoadBalanceParam requestParam)` Moves segment from a query node to another to keep the load balanced.
`R<RpcStatus>`	`loadCollection(LoadCollectionParam requestParam)` Loads a collection to memory before search or query.
`R<RpcStatus>`	`loadPartitions(LoadPartitionsParam requestParam)` Loads a partition into memory.
`R<ManualCompactionResponse>`	`manualCompact(ManualCompactParam requestParam)` Performs a manual compaction.
`R<QueryResults>`	`query(QueryParam requestParam)` Queries entity(s) based on scalar field(s) filtered by boolean expression.
`com.google.common.util.concurrent.ListenableFuture<R<QueryResults>>`	`queryAsync(QueryParam requestParam)` Queries entity(s) asynchronously based on scalar field(s) filtered by boolean expression.
`R<RpcStatus>`	`releaseCollection(ReleaseCollectionParam requestParam)` Releases a collection from memory to reduce memory usage.
`R<RpcStatus>`	`releasePartitions(ReleasePartitionsParam requestParam)` Releases a partition from memory.
`R<RpcStatus>`	`removeUserFromRole(RemoveUserFromRoleParam requestParam)` The user will remove permissions that the role are allowed to perform operations.
`R<RpcStatus>`	`revokeRolePrivilege(RevokeRolePrivilegeParam requestParam)` Revoke Role Privilege.
`R<SearchResults>`	`search(SearchParam requestParam)` Conducts ANN search on a vector field.
`com.google.common.util.concurrent.ListenableFuture<R<SearchResults>>`	`searchAsync(SearchParam requestParam)` Conducts ANN search on a vector field asynchronously.
`R<SelectGrantResponse>`	`selectGrantForRole(SelectGrantForRoleParam requestParam)` List a grant info for the role and the specific object
`R<SelectGrantResponse>`	`selectGrantForRoleAndObject(SelectGrantForRoleAndObjectParam requestParam)` List a grant info for the role
`R<SelectRoleResponse>`	`selectRole(SelectRoleParam requestParam)` Get all users who are added to the role.
`R<SelectUserResponse>`	`selectUser(SelectUserParam requestParam)` Get all roles the user has.
`R<ShowCollectionsResponse>`	`showCollections(ShowCollectionsParam requestParam)` Lists all collections or gets collection loading status.
`R<ShowPartitionsResponse>`	`showPartitions(ShowPartitionsParam requestParam)` Shows all partitions in the specified collection.
`R<RpcStatus>`	`updateCredential(UpdateCredentialParam requestParam)` Update credential using the given user and password.
`MilvusClient`	`withTimeout(long timeout, TimeUnit timeoutUnit)` Timeout setting for rpc call.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 io.milvus.client.MilvusClient
close

- 构造器详细资料
  - MilvusMultiServiceClient
```
public MilvusMultiServiceClient(@NonNull
                                @NonNull MultiConnectParam multiConnectParam)
```
    Sets connect param for multi milvus clusters.
    
    参数:
    
    multiConnectParam - multi server connect param
- 方法详细资料
  - withTimeout
```
public MilvusClient withTimeout(long timeout,
                                TimeUnit timeoutUnit)
```
    从接口复制的说明: MilvusClient
    
    Timeout setting for rpc call.
    
    指定者:
    
    withTimeout 在接口中 MilvusClient
    
    参数:
    
    timeout - set time waiting for a rpc call.
    
    timeoutUnit - time unit
  - close
```
public void close(long maxWaitSeconds)
           throws InterruptedException
```
    从接口复制的说明: MilvusClient
    
    Disconnects from a Milvus server with configurable timeout.
    
    指定者:
    
    close 在接口中 MilvusClient
    
    参数:
    
    maxWaitSeconds - timeout unit: second
    
    抛出:
    
    InterruptedException
  - hasCollection
```
public R<Boolean> hasCollection(HasCollectionParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Checks if a collection exists.
    
    指定者:
    
    hasCollection 在接口中 MilvusClient
    
    参数:
    
    requestParam - HasCollectionParam
    
    返回:
    
    {status:result code, data: boolean, whether if has collection or not}
  - createCollection
```
public R<RpcStatus> createCollection(CreateCollectionParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Creates a collection in Milvus.
    
    指定者:
    
    createCollection 在接口中 MilvusClient
    
    参数:
    
    requestParam - CreateCollectionParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - dropCollection
```
public R<RpcStatus> dropCollection(DropCollectionParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Drops a collection. Note that this method drops all data in the collection.
    
    指定者:
    
    dropCollection 在接口中 MilvusClient
    
    参数:
    
    requestParam - DropCollectionParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - loadCollection
```
public R<RpcStatus> loadCollection(LoadCollectionParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Loads a collection to memory before search or query.
    
    指定者:
    
    loadCollection 在接口中 MilvusClient
    
    参数:
    
    requestParam - LoadCollectionParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - releaseCollection
```
public R<RpcStatus> releaseCollection(ReleaseCollectionParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Releases a collection from memory to reduce memory usage. Note that you cannot search while the corresponding collection is released from memory.
    
    指定者:
    
    releaseCollection 在接口中 MilvusClient
    
    参数:
    
    requestParam - ReleaseCollectionParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - describeCollection
```
public R<DescribeCollectionResponse> describeCollection(DescribeCollectionParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Shows the details of a collection, e.g. name, schema.
    
    指定者:
    
    describeCollection 在接口中 MilvusClient
    
    参数:
    
    requestParam - DescribeCollectionParam
    
    返回:
    
    {status:result code, data:DescribeCollectionResponse{schema,collectionID}}
  - getCollectionStatistics
```
public R<GetCollectionStatisticsResponse> getCollectionStatistics(GetCollectionStatisticsParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Shows the statistics information of a collection.
    
    指定者:
    
    getCollectionStatistics 在接口中 MilvusClient
    
    参数:
    
    requestParam - GetCollectionStatisticsParam
    
    返回:
    
    {status:result code, data: GetCollectionStatisticsResponse{status,stats}}
  - showCollections
```
public R<ShowCollectionsResponse> showCollections(ShowCollectionsParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Lists all collections or gets collection loading status.
    
    指定者:
    
    showCollections 在接口中 MilvusClient
    
    参数:
    
    requestParam - ShowCollectionsParam
    
    返回:
    
    {status:result code, data: ShowCollectionsResponse{status,collection_names,collection_ids,created_timestamps,created_utc_timestamps}}
  - flush
```
public R<FlushResponse> flush(FlushParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Flushes inserted data in buffer into storage.
    
    指定者:
    
    flush 在接口中 MilvusClient
    
    参数:
    
    requestParam - FlushParam
    
    返回:
    
    {status:result code,data: FlushResponse{flush segment ids}}
  - createPartition
```
public R<RpcStatus> createPartition(CreatePartitionParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Creates a partition in the specified collection.
    
    指定者:
    
    createPartition 在接口中 MilvusClient
    
    参数:
    
    requestParam - CreatePartitionParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - dropPartition
```
public R<RpcStatus> dropPartition(DropPartitionParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Drops a partition. Note that this method drops all data in this partition and the _default partition cannot be dropped.
    
    指定者:
    
    dropPartition 在接口中 MilvusClient
    
    参数:
    
    requestParam - DropPartitionParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - hasPartition
```
public R<Boolean> hasPartition(HasPartitionParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Checks if a partition exists in the specified collection.
    
    指定者:
    
    hasPartition 在接口中 MilvusClient
    
    参数:
    
    requestParam - HasPartitionParam
    
    返回:
    
    {status:result code, data: boolean, whether if has collection or not}
  - loadPartitions
```
public R<RpcStatus> loadPartitions(LoadPartitionsParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Loads a partition into memory.
    
    指定者:
    
    loadPartitions 在接口中 MilvusClient
    
    参数:
    
    requestParam - LoadPartitionsParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - releasePartitions
```
public R<RpcStatus> releasePartitions(ReleasePartitionsParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Releases a partition from memory.
    
    指定者:
    
    releasePartitions 在接口中 MilvusClient
    
    参数:
    
    requestParam - ReleasePartitionsParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - getPartitionStatistics
```
public R<GetPartitionStatisticsResponse> getPartitionStatistics(GetPartitionStatisticsParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Shows the statistics information of a partition.
    
    指定者:
    
    getPartitionStatistics 在接口中 MilvusClient
    
    参数:
    
    requestParam - GetPartitionStatisticsParam
    
    返回:
    
    {status:result code,data:GetPartitionStatisticsResponse{status,stats}}
  - showPartitions
```
public R<ShowPartitionsResponse> showPartitions(ShowPartitionsParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Shows all partitions in the specified collection.
    
    指定者:
    
    showPartitions 在接口中 MilvusClient
    
    参数:
    
    requestParam - ShowPartitionsParam
    
    返回:
    
    {status:result code, data:ShowPartitionsResponse{partition_names,partitionIDs,created_timestamps,created_utc_timestamps}}
  - createAlias
```
public R<RpcStatus> createAlias(CreateAliasParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Creates an alias for a collection. Alias can be used in search or query to replace the collection name
    
    指定者:
    
    createAlias 在接口中 MilvusClient
    
    参数:
    
    requestParam - CreateAliasParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - dropAlias
```
public R<RpcStatus> dropAlias(DropAliasParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Drops an alias for the specified collection.
    
    指定者:
    
    dropAlias 在接口中 MilvusClient
    
    参数:
    
    requestParam - DropAliasParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - alterAlias
```
public R<RpcStatus> alterAlias(AlterAliasParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Alters alias from a collection to another.
    
    指定者:
    
    alterAlias 在接口中 MilvusClient
    
    参数:
    
    requestParam - AlterAliasParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - createIndex
```
public R<RpcStatus> createIndex(CreateIndexParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Creates an index on a vector field in the specified collection. Note that index building is an async progress.
    
    指定者:
    
    createIndex 在接口中 MilvusClient
    
    参数:
    
    requestParam - CreateIndexParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - dropIndex
```
public R<RpcStatus> dropIndex(DropIndexParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Drops the index on a vector field in the specified collection.
    
    指定者:
    
    dropIndex 在接口中 MilvusClient
    
    参数:
    
    requestParam - DropIndexParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - describeIndex
```
public R<DescribeIndexResponse> describeIndex(DescribeIndexParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Shows the information of the specified index. Current release of Milvus only supports showing latest built index.
    
    指定者:
    
    describeIndex 在接口中 MilvusClient
    
    参数:
    
    requestParam - DescribeIndexParam
    
    返回:
    
    {status:result code, data:DescribeIndexResponse{status,index_descriptions}}
  - getIndexState
```
public R<GetIndexStateResponse> getIndexState(GetIndexStateParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Shows the index building state(in-progress/finished/failed), and the reason for failure (if any).
    
    指定者:
    
    getIndexState 在接口中 MilvusClient
    
    参数:
    
    requestParam - GetIndexStateParam
    
    返回:
    
    {status:result code, data:GetIndexStateResponse{status,state}}
  - getIndexBuildProgress
```
public R<GetIndexBuildProgressResponse> getIndexBuildProgress(GetIndexBuildProgressParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Shows the index building progress, such as how many rows are indexed.
    
    指定者:
    
    getIndexBuildProgress 在接口中 MilvusClient
    
    参数:
    
    requestParam - GetIndexBuildProgressParam
    
    返回:
    
    {status:result code, data:GetIndexBuildProgressResponse{status,indexed_rows}}
  - insert
```
public R<MutationResult> insert(InsertParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Inserts entities into a specified collection . Note that you don't need to input primary key field if auto_id is enabled.
    
    指定者:
    
    insert 在接口中 MilvusClient
    
    参数:
    
    requestParam - InsertParam
    
    返回:
    
    {status:result code, data: MutationResult{insert results}}
  - insertAsync
```
public com.google.common.util.concurrent.ListenableFuture<R<MutationResult>> insertAsync(InsertParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Inserts entities into a specified collection asynchronously. Note that you don't need to input primary key field if auto_id is enabled.
    
    指定者:
    
    insertAsync 在接口中 MilvusClient
    
    参数:
    
    requestParam - InsertParam
    
    返回:
    
    a ListenableFuture object which holds the object {status:result code, data: MutationResult{insert results}}
  - delete
```
public R<MutationResult> delete(DeleteParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Deletes entity(s) based on primary key(s) filtered by boolean expression. Current release of Milvus only supports expression in the format "pk_field in [1, 2, ...]"
    
    指定者:
    
    delete 在接口中 MilvusClient
    
    参数:
    
    requestParam - DeleteParam
    
    返回:
    
    {status:result code, data: MutationResult{delete results}}
  - search
```
public R<SearchResults> search(SearchParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Conducts ANN search on a vector field. Use expression to do filtering before search.
    
    指定者:
    
    search 在接口中 MilvusClient
    
    参数:
    
    requestParam - SearchParam
    
    返回:
    
    {status:result code, data: SearchResults{topK results}}
  - searchAsync
```
public com.google.common.util.concurrent.ListenableFuture<R<SearchResults>> searchAsync(SearchParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Conducts ANN search on a vector field asynchronously. Use expression to do filtering before search.
    
    指定者:
    
    searchAsync 在接口中 MilvusClient
    
    参数:
    
    requestParam - SearchParam
    
    返回:
    
    a ListenableFuture object which holds the object {status:result code, data: SearchResults{topK results}}
  - query
```
public R<QueryResults> query(QueryParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Queries entity(s) based on scalar field(s) filtered by boolean expression. Note that the order of the returned entities cannot be guaranteed.
    
    指定者:
    
    query 在接口中 MilvusClient
    
    参数:
    
    requestParam - QueryParam
    
    返回:
    
    {status:result code,data: QueryResults{filter results}}
  - queryAsync
```
public com.google.common.util.concurrent.ListenableFuture<R<QueryResults>> queryAsync(QueryParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Queries entity(s) asynchronously based on scalar field(s) filtered by boolean expression. Note that the order of the returned entities cannot be guaranteed.
    
    指定者:
    
    queryAsync 在接口中 MilvusClient
    
    参数:
    
    requestParam - QueryParam
    
    返回:
    
    {status:result code,data: QueryResults{filter results}}
  - getMetrics
```
public R<GetMetricsResponse> getMetrics(GetMetricsParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Gets the runtime metrics information of Milvus, returns the result in .json format.
    
    指定者:
    
    getMetrics 在接口中 MilvusClient
    
    参数:
    
    requestParam - GetMetricsParam
    
    返回:
    
    {status:result code, data:GetMetricsResponse{status,metrics}}
  - getFlushState
```
public R<GetFlushStateResponse> getFlushState(GetFlushStateParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Get flush state of specified segments.
    
    指定者:
    
    getFlushState 在接口中 MilvusClient
    
    参数:
    
    requestParam - GetFlushStateParam
    
    返回:
    
    {status:result code, data:GetMetricsResponse{status,metrics}}
  - getPersistentSegmentInfo
```
public R<GetPersistentSegmentInfoResponse> getPersistentSegmentInfo(GetPersistentSegmentInfoParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Gets the information of persistent segments from data node, including row count, persistence state(growing or flushed), etc.
    
    指定者:
    
    getPersistentSegmentInfo 在接口中 MilvusClient
    
    参数:
    
    requestParam - GetPersistentSegmentInfoParam
    
    返回:
    
    {status:result code, data:GetPersistentSegmentInfoResponse{status,info}}
  - getQuerySegmentInfo
```
public R<GetQuerySegmentInfoResponse> getQuerySegmentInfo(GetQuerySegmentInfoParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Gets the query information of segments in a collection from query node, including row count, memory usage size, index name, etc.
    
    指定者:
    
    getQuerySegmentInfo 在接口中 MilvusClient
    
    参数:
    
    requestParam - GetQuerySegmentInfoParam
    
    返回:
    
    {status:result code, data:GetQuerySegmentInfoResponse{status,info}}
  - getReplicas
```
public R<GetReplicasResponse> getReplicas(GetReplicasParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Returns the collection's replica information
    
    指定者:
    
    getReplicas 在接口中 MilvusClient
    
    参数:
    
    requestParam - GetReplicasParam
    
    返回:
    
    {status:result code, data:GetReplicasResponse{status,info}}
  - loadBalance
```
public R<RpcStatus> loadBalance(LoadBalanceParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Moves segment from a query node to another to keep the load balanced.
    
    指定者:
    
    loadBalance 在接口中 MilvusClient
    
    参数:
    
    requestParam - LoadBalanceParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - getCompactionState
```
public R<GetCompactionStateResponse> getCompactionState(GetCompactionStateParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Gets the compaction state by id.
    
    指定者:
    
    getCompactionState 在接口中 MilvusClient
    
    参数:
    
    requestParam - GetCompactionStateParam
    
    返回:
    
    {status:result code, data:GetCompactionStateResponse{status,info}}
  - manualCompact
```
public R<ManualCompactionResponse> manualCompact(ManualCompactParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Performs a manual compaction.
    
    指定者:
    
    manualCompact 在接口中 MilvusClient
    
    参数:
    
    requestParam - ManualCompactParam
    
    返回:
    
    {status:result code, data:ManualCompactionResponse{status,info}}
  - getCompactionStateWithPlans
```
public R<GetCompactionPlansResponse> getCompactionStateWithPlans(GetCompactionPlansParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Gets compaction state with its plan.
    
    指定者:
    
    getCompactionStateWithPlans 在接口中 MilvusClient
    
    参数:
    
    requestParam - GetCompactionPlansParam
    
    返回:
    
    {status:result code, data:GetCompactionPlansResponse{status,info}}
  - createCredential
```
public R<RpcStatus> createCredential(CreateCredentialParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Create credential using the given user and password.
    
    指定者:
    
    createCredential 在接口中 MilvusClient
    
    参数:
    
    requestParam - CreateCredentialParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - updateCredential
```
public R<RpcStatus> updateCredential(UpdateCredentialParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Update credential using the given user and password. You must provide the original password to check if the operation is valid. Note: after this operation, client won't change the related header of this connection. So if you update credential for this connection, the connection may be invalid.
    
    指定者:
    
    updateCredential 在接口中 MilvusClient
    
    参数:
    
    requestParam - UpdateCredentialParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - deleteCredential
```
public R<RpcStatus> deleteCredential(DeleteCredentialParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Delete credential corresponding to the user.
    
    指定者:
    
    deleteCredential 在接口中 MilvusClient
    
    参数:
    
    requestParam - DeleteCredentialParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - listCredUsers
```
public R<ListCredUsersResponse> listCredUsers(ListCredUsersParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    List all user names.
    
    指定者:
    
    listCredUsers 在接口中 MilvusClient
    
    参数:
    
    requestParam - ListCredUsersParam
    
    返回:
    
    {status:result code, data:ListCredUsersResponse{status,info}}
  - createRole
```
public R<RpcStatus> createRole(CreateRoleParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    It will success if the role isn't existed, otherwise fail.
    
    指定者:
    
    createRole 在接口中 MilvusClient
    
    参数:
    
    requestParam - CreateRoleParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - dropRole
```
public R<RpcStatus> dropRole(DropRoleParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    It will success if the role is existed, otherwise fail.
    
    指定者:
    
    dropRole 在接口中 MilvusClient
    
    参数:
    
    requestParam - DropRoleParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - addUserToRole
```
public R<RpcStatus> addUserToRole(AddUserToRoleParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    The user will get permissions that the role are allowed to perform operations.
    
    指定者:
    
    addUserToRole 在接口中 MilvusClient
    
    参数:
    
    requestParam - AddUserToRoleParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - removeUserFromRole
```
public R<RpcStatus> removeUserFromRole(RemoveUserFromRoleParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    The user will remove permissions that the role are allowed to perform operations.
    
    指定者:
    
    removeUserFromRole 在接口中 MilvusClient
    
    参数:
    
    requestParam - AddUserToRoleParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - selectRole
```
public R<SelectRoleResponse> selectRole(SelectRoleParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Get all users who are added to the role.
    
    指定者:
    
    selectRole 在接口中 MilvusClient
    
    参数:
    
    requestParam - SelectRoleParam
    
    返回:
    
    {status:result code, data:SelectRoleResponse{status,info}}
  - selectUser
```
public R<SelectUserResponse> selectUser(SelectUserParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Get all roles the user has.
    
    指定者:
    
    selectUser 在接口中 MilvusClient
    
    参数:
    
    requestParam - SelectUserParam
    
    返回:
    
    {status:result code, data:SelectUserResponse{status,info}}
  - grantRolePrivilege
```
public R<RpcStatus> grantRolePrivilege(GrantRolePrivilegeParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Grant Role Privilege.
    
    指定者:
    
    grantRolePrivilege 在接口中 MilvusClient
    
    参数:
    
    requestParam - GrantRolePrivilegeParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - revokeRolePrivilege
```
public R<RpcStatus> revokeRolePrivilege(RevokeRolePrivilegeParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Revoke Role Privilege.
    
    指定者:
    
    revokeRolePrivilege 在接口中 MilvusClient
    
    参数:
    
    requestParam - RevokeRolePrivilegeParam
    
    返回:
    
    {status:result code, data:RpcStatus{msg: result message}}
  - selectGrantForRole
```
public R<SelectGrantResponse> selectGrantForRole(SelectGrantForRoleParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    List a grant info for the role and the specific object
    
    指定者:
    
    selectGrantForRole 在接口中 MilvusClient
    
    参数:
    
    requestParam - SelectGrantForRoleParam
    
    返回:
    
    {status:result code, data:SelectRoleResponse{status,info}}
  - selectGrantForRoleAndObject
```
public R<SelectGrantResponse> selectGrantForRoleAndObject(SelectGrantForRoleAndObjectParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    List a grant info for the role
    
    指定者:
    
    selectGrantForRoleAndObject 在接口中 MilvusClient
    
    参数:
    
    requestParam - SelectGrantForRoleAndObjectParam
    
    返回:
    
    {status:result code, data:SelectRoleResponse{status,info}}
  - bulkInsert
```
public R<ImportResponse> bulkInsert(BulkInsertParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Import data from external files, currently support JSON format
    
    指定者:
    
    bulkInsert 在接口中 MilvusClient
    
    参数:
    
    requestParam - BulkInsertParam
    
    返回:
    
    {status:result code, data:ImportResponse{status,info}}
  - getBulkInsertState
```
public R<GetImportStateResponse> getBulkInsertState(GetBulkInsertStateParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Get state of bulk insert task
    
    指定者:
    
    getBulkInsertState 在接口中 MilvusClient
    
    参数:
    
    requestParam - GetBulkInsertStateParam
    
    返回:
    
    {status:result code, data:GetImportStateResponse{status,info}}
  - listBulkInsertTasks
```
public R<ListImportTasksResponse> listBulkInsertTasks(ListBulkInsertTasksParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    List bulk insert tasks
    
    指定者:
    
    listBulkInsertTasks 在接口中 MilvusClient
    
    参数:
    
    requestParam - ListBulkInsertTasksParam
    
    返回:
    
    {status:result code, data:ListImportTasksResponse{status,info}}
  - checkHealth
```
public R<CheckHealthResponse> checkHealth()
```
    从接口复制的说明: MilvusClient
    
    Check Server Health
    
    指定者:
    
    checkHealth 在接口中 MilvusClient
    
    返回:
    
    {status:result code, data:CheckHealthResponse{status,info}}
  - getVersion
```
public R<GetVersionResponse> getVersion()
```
    从接口复制的说明: MilvusClient
    
    Get Server Version
    
    指定者:
    
    getVersion 在接口中 MilvusClient
    
    返回:
    
    {status:result code, data:GetVersionResponse{status,info}}
  - getLoadingProgress
```
public R<GetLoadingProgressResponse> getLoadingProgress(GetLoadingProgressParam requestParam)
```
    从接口复制的说明: MilvusClient
    
    Get Loading Collection Progress
    
    指定者:
    
    getLoadingProgress 在接口中 MilvusClient
    
    参数:
    
    requestParam - GetLoadingProgressParam
    
    返回:
    
    {status:result code, data:GetLoadingProgressResponse{status}}

类 MilvusMultiServiceClient

构造器概要

方法概要

从类继承的方法 java.lang.Object

从接口继承的方法 io.milvus.client.MilvusClient

构造器详细资料

MilvusMultiServiceClient

方法详细资料

withTimeout

close

hasCollection

createCollection

dropCollection

loadCollection

releaseCollection

describeCollection

getCollectionStatistics

showCollections

flush

createPartition

dropPartition

hasPartition

loadPartitions

releasePartitions

getPartitionStatistics

showPartitions

createAlias

dropAlias

alterAlias

createIndex

dropIndex

describeIndex

getIndexState

getIndexBuildProgress

insert

insertAsync

delete

search

searchAsync

query

queryAsync

getMetrics

getFlushState

getPersistentSegmentInfo

getQuerySegmentInfo

getReplicas

loadBalance

getCompactionState

manualCompact

getCompactionStateWithPlans

createCredential

updateCredential

deleteCredential

listCredUsers

createRole

dropRole

addUserToRole

removeUserFromRole

selectRole

selectUser

grantRolePrivilege

revokeRolePrivilege

selectGrantForRole

selectGrantForRoleAndObject

bulkInsert

getBulkInsertState

listBulkInsertTasks

checkHealth

getVersion

getLoadingProgress