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Version: User Guides (Cloud)

FAQ: Data Import

This topic lists the possible issues that you may encounter while you import data on Zilliz Cloud and the corresponding solution.

Contents​

FAQs​

Can I use session tokens when importing data from an object storage service?​

Yes. Based on your data security requirements, you can use session tokens when importing data from an object storage service.

  1. Generate a session token.

  2. Input the following session token information during data import.

    • Amazon S3: accessKeyId, secretAccessKey, sessionToken

    • Google Cloud Storage: accessToken

    • Azure Blog Storage: sasToken

Can I bulk insert data into the Zilliz Cloud vector databases?​

Yes. Please refer to Data Import for more information.

What can I do if I receive ECONNRESET errors when importing data to or querying Zilliz Cloud clusters with Node.js SDK?​

To solve this problem, please follow the steps below.

  1. Upgrade to the latest version of Milvus NodeJS SDK which supports channelOptions.

  2. Add channelOptions manually.

    const channelOptions: ChannelOptions = {

    // Send keepalive pings every 10 seconds, default is 2 hours.

    'grpc.keepalive_time_ms': 10 * 1000,

    // Keepalive ping timeout after 5 seconds, default is 20 seconds.

    'grpc.keepalive_timeout_ms': 5 * 1000,

    // Allow keepalive pings when there are no gRPC calls.

    'grpc.keepalive_permit_without_calls': 1,

    };

  3. Initialize the client with the channelOptions.

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

    new MilvusClient({
      address: 'your-zilliz-cloud-address',
      ssl: true,
      username: 'username',
      password: 'your-pass',
      channelOptions: channel options
    })