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

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

所有已实现的接口:: MilvusClient

直接已知子类:: MilvusServiceClient

public abstract class AbstractMilvusGrpcClient
extends Object
implements MilvusClient

构造器概要

构造器
构造器和说明

AbstractMilvusGrpcClient()

构造器
构造器和说明
`AbstractMilvusGrpcClient()`

方法概要

所有方法实例方法抽象方法具体方法已过时的方法
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(@NonNull AlterAliasParam requestParam)` Alters alias from a collection to another.
`protected abstract MilvusServiceGrpc.MilvusServiceBlockingStub`	`blockingStub()`
`R<ImportResponse>`	`bulkInsert(BulkInsertParam requestParam)` Import data from external files, currently support JSON format
`R<CheckHealthResponse>`	`checkHealth()` Check Server Health
`protected abstract boolean`	`clientIsReady()`
`R<RpcStatus>`	`createAlias(@NonNull CreateAliasParam requestParam)` Creates an alias for a collection.
`R<RpcStatus>`	`createCollection(@NonNull CreateCollectionParam requestParam)` Creates a collection in Milvus.
`R<RpcStatus>`	`createCredential(CreateCredentialParam requestParam)` Create credential using the given user and password.
`R<RpcStatus>`	`createIndex(@NonNull CreateIndexParam requestParam)` Creates an index on a vector field in the specified collection.
`R<RpcStatus>`	`createPartition(@NonNull 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(@NonNull 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(@NonNull DescribeCollectionParam requestParam)` Shows the details of a collection, e.g. name, schema.
`R<DescribeIndexResponse>`	`describeIndex(@NonNull DescribeIndexParam requestParam)` Shows the information of the specified index.
`R<RpcStatus>`	`dropAlias(@NonNull DropAliasParam requestParam)` Drops an alias for the specified collection.
`R<RpcStatus>`	`dropCollection(@NonNull DropCollectionParam requestParam)` Drops a collection.
`R<RpcStatus>`	`dropIndex(@NonNull DropIndexParam requestParam)` Drops the index on a vector field in the specified collection.
`R<RpcStatus>`	`dropPartition(@NonNull DropPartitionParam requestParam)` Drops a partition.
`R<RpcStatus>`	`dropRole(DropRoleParam requestParam)` It will success if the role is existed, otherwise fail.
`R<FlushResponse>`	`flush(@NonNull FlushParam requestParam)` Flush insert buffer into storage.
`protected abstract MilvusServiceGrpc.MilvusServiceFutureStub`	`futureStub()`
`R<GetImportStateResponse>`	`getBulkInsertState(GetBulkInsertStateParam requestParam)` Get state of bulk insert task
`R<GetCollectionStatisticsResponse>`	`getCollectionStatistics(@NonNull 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(@NonNull GetFlushStateParam requestParam)` Get flush state of specified segments.
`R<GetIndexBuildProgressResponse>`	`getIndexBuildProgress(@NonNull GetIndexBuildProgressParam requestParam)` 已过时。
`R<GetIndexStateResponse>`	`getIndexState(@NonNull GetIndexStateParam requestParam)` 已过时。
`R<GetLoadingProgressResponse>`	`getLoadingProgress(GetLoadingProgressParam requestParam)` Get Loading Collection Progress
`R<GetMetricsResponse>`	`getMetrics(@NonNull GetMetricsParam requestParam)` Gets the runtime metrics information of Milvus, returns the result in .json format.
`R<GetPartitionStatisticsResponse>`	`getPartitionStatistics(@NonNull GetPartitionStatisticsParam requestParam)` Shows the statistics information of a partition.
`R<GetPersistentSegmentInfoResponse>`	`getPersistentSegmentInfo(@NonNull GetPersistentSegmentInfoParam requestParam)` Gets the information of persistent segments from data node, including row count, persistence state(growing or flushed), etc.
`R<GetQuerySegmentInfoResponse>`	`getQuerySegmentInfo(@NonNull 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(@NonNull HasCollectionParam requestParam)` Checks if a collection exists.
`R<Boolean>`	`hasPartition(@NonNull HasPartitionParam requestParam)` Checks if a partition exists in the specified collection.
`R<MutationResult>`	`insert(@NonNull 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(@NonNull LoadCollectionParam requestParam)` Loads a collection to memory before search or query.
`R<RpcStatus>`	`loadPartitions(@NonNull LoadPartitionsParam requestParam)` Loads a partition into memory.
`R<ManualCompactionResponse>`	`manualCompact(ManualCompactParam requestParam)` Performs a manual compaction.
`R<QueryResults>`	`query(@NonNull 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(@NonNull ReleaseCollectionParam requestParam)` Releases a collection from memory to reduce memory usage.
`R<RpcStatus>`	`releasePartitions(@NonNull 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(@NonNull 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(@NonNull ShowCollectionsParam requestParam)` Lists all collections or gets collection loading status.
`R<ShowPartitionsResponse>`	`showPartitions(@NonNull ShowPartitionsParam requestParam)` Shows all partitions in the specified collection.
`R<RpcStatus>`	`updateCredential(UpdateCredentialParam requestParam)` Update credential using the given user and password.

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, close, withTimeout

- 构造器详细资料
  - AbstractMilvusGrpcClient
```
public AbstractMilvusGrpcClient()
```
- 方法详细资料
  - blockingStub
```
protected abstract MilvusServiceGrpc.MilvusServiceBlockingStub blockingStub()
```
  - futureStub
```
protected abstract MilvusServiceGrpc.MilvusServiceFutureStub futureStub()
```
  - clientIsReady
```
protected abstract boolean clientIsReady()
```
  - hasCollection
```
public R<Boolean> hasCollection(@NonNull
                                @NonNull 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(@NonNull
                                     @NonNull 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(@NonNull
                                   @NonNull 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(@NonNull
                                   @NonNull 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(@NonNull
                                      @NonNull 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(@NonNull
                                                        @NonNull 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(@NonNull
                                                                  @NonNull 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(@NonNull
                                                  @NonNull 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(@NonNull
                              @NonNull FlushParam requestParam)
```
    Flush insert buffer into storage. To make sure the buffer persisted successfully, it calls GetFlushState() to check related segments state.
    
    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(@NonNull
                                    @NonNull 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(@NonNull
                                  @NonNull 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(@NonNull
                               @NonNull 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(@NonNull
                                   @NonNull 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(@NonNull
                                      @NonNull 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(@NonNull
                                                                @NonNull 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(@NonNull
                                                @NonNull 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(@NonNull
                                @NonNull 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(@NonNull
                              @NonNull 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(@NonNull
                               @NonNull 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(@NonNull
                                @NonNull 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(@NonNull
                              @NonNull 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(@NonNull
                                              @NonNull 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
```
@Deprecated
public R<GetIndexStateResponse> getIndexState(@NonNull
                                                          @NonNull GetIndexStateParam requestParam)
```
    已过时。
    
    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
```
@Deprecated
public R<GetIndexBuildProgressResponse> getIndexBuildProgress(@NonNull
                                                                          @NonNull GetIndexBuildProgressParam requestParam)
```
    已过时。
    
    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}}
  - delete
```
public R<MutationResult> delete(@NonNull
                                @NonNull 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}}
  - insert
```
public R<MutationResult> insert(@NonNull
                                @NonNull 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}}
  - search
```
public R<SearchResults> search(@NonNull
                               @NonNull 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(@NonNull
                             @NonNull 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(@NonNull
                                        @NonNull 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(@NonNull
                                              @NonNull 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(@NonNull
                                                                    @NonNull 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(@NonNull
                                                          @NonNull 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}}
  - 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}}
  - 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}}
  - 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}}
  - 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}}
  - 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}}

类 AbstractMilvusGrpcClient

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

AbstractMilvusGrpcClient

方法详细资料

blockingStub

futureStub

clientIsReady

hasCollection

createCollection

dropCollection

loadCollection

releaseCollection

describeCollection

getCollectionStatistics

showCollections

flush

createPartition

dropPartition

hasPartition

loadPartitions

releasePartitions

getPartitionStatistics

showPartitions

createAlias

dropAlias

alterAlias

createIndex

dropIndex

describeIndex

getIndexState

getIndexBuildProgress

delete

insert

insertAsync

search

searchAsync

query

queryAsync

getMetrics

getFlushState

getPersistentSegmentInfo

getQuerySegmentInfo

getReplicas

loadBalance

getCompactionState

manualCompact

getCompactionStateWithPlans

createCredential

updateCredential

deleteCredential

listCredUsers

addUserToRole

removeUserFromRole

createRole

dropRole

selectRole

selectUser

grantRolePrivilege

revokeRolePrivilege

selectGrantForRole

selectGrantForRoleAndObject

bulkInsert

getBulkInsertState

listBulkInsertTasks

getLoadingProgress

checkHealth

getVersion