getCollectionStats()

This operation lists the statistics collected on a specific collection.

public GetCollectionStatsResp getCollectionStats(GetCollectionStatsReq request)

Request Syntax

getCollectionStats(GetCollectionStatsReq.builder()
    .collectionName(String collectionName)
    .build()
)

BUILDER METHODS:

• collectionName(String collectionName)

  The name of a collection.

RETURN TYPE:

GetCollectionStatsResp

RETURNS:

A GetCollectionStatsResp object containing collected statistics on the specified collection.

PARAMETERS:

• numOfEntities (long)

  The count of entities in the collection.

EXCEPTIONS:

• MilvusClientExceptions

  This exception will be raised when any error occurs during this operation.

Example

import io.milvus.v2.client.ConnectConfig;
import io.milvus.v2.client.MilvusClientV2;
import io.milvus.v2.service.collection.request.GetCollectionStatsReq;
import io.milvus.v2.service.collection.response.GetCollectionStatsResp;

// 1. Set up a client
ConnectConfig connectConfig = ConnectConfig.builder()
        .uri("YOUR_CLUSTER_ENDPOINT")
        .token("YOUR_CLUSTER_TOKEN")
        .build();
        
MilvusClientV2 client = new MilvusClientV2(connectConfig);

// 2. Get collection stats
GetCollectionStatsReq getCollectionStatsReq = GetCollectionStatsReq.builder()
        .collectionName("test")
        .build();
GetCollectionStatsResp getCollectionStatsResp = client.getCollectionStats(getCollectionStatsReq);