loadBalance()

This operation performs a load balancing operation from a source query node to destination query nodes. This function only works in a Milvus cluster.

JavaScript

await milvusClient.loadBalance(data: LoadBalanceReq)

Request Syntax

JavaScript

await milvusClient.loadBalance({
    src_nodeID: number,
    dst_nodeIDs?: number[],
    sealed_segmentIDs?: number[],
    timeout?: number,
})

PARAMETERS:

• src_nodeID (number) -

  [REQUIRED]

  The ID of the source query node to balance.

• dst_nodeIDs (number[]) -

  The IDs of the destination query nodes. Optional.

• sealed_segmentIDs (number[]) -

  The IDs of sealed segments to balance. Optional.

• timeout (number) -

  RPC timeout in milliseconds. Optional.

RETURNS:

Promise<ResStatus>

EXCEPTIONS:

• MilvusError

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

Example

JavaScript

import { MilvusClient } from '@zilliz/milvus2-sdk-node';

const client = new MilvusClient({
    address: 'localhost:19530',
    token: 'root:Milvus',
});
await client.loadBalance({
    src_nodeID: 1,
    dst_nodeIDs: [2, 3],
});