BulkWriterOptions

This interface configures a BulkWriter instance, including schema validation, storage behavior, file format, chunk size, and local output path.

interface BulkWriterOptions

FIELDS:

• schema (BulkWriterSchema) -

  [REQUIRED]

  Defines the fields that BulkWriter validates and serializes.

• storage (Storage) -

  Specifies a custom storage adapter. If omitted, LocalStorage keeps generated files on disk.

• format (‘json’ | ‘parquet’) -

  Specifies the generated file format. Defaults to json.

• chunkSize (number) -

  Specifies the approximate buffered byte size that triggers automatic commit.

• localPath (string) -

  Specifies the local base directory where chunk folders are created.

Example

const options = {
    schema,
    format: 'json',
    chunkSize: 64 * 1024 * 1024,
    localPath: '/tmp/milvus-bulk',
};