Milvus

Milvus sink connector

Description

Write data to Milvus or Zilliz Cloud

Key Features

• batch
• exactly-once
• column projection

Data Type Mapping

Milvus Data Type	SeaTunnel Data Type
INT8	TINYINT
INT16	SMALLINT
INT32	INT
INT64	BIGINT
FLOAT	FLOAT
DOUBLE	DOUBLE
BOOL	BOOLEAN
JSON	STRING
ARRAY	ARRAY
VARCHAR	STRING
FLOAT_VECTOR	FLOAT_VECTOR
BINARY_VECTOR	BINARY_VECTOR
FLOAT16_VECTOR	FLOAT16_VECTOR
BFLOAT16_VECTOR	BFLOAT16_VECTOR
SPARSE_FLOAT_VECTOR	SPARSE_FLOAT_VECTOR

Sink Options

Name	Type	Required	Default	Description
url	String	Yes	-	The URL to connect to Milvus or Zilliz Cloud.
token	String	Yes	-	User:password
database	String	No	-	Write data to which database, default is source database.
schema_save_mode	enum	No	CREATE_SCHEMA_WHEN_NOT_EXIST	Auto create table when table not exist.
enable_auto_id	boolean	No	false	Primary key column enable autoId.
enable_upsert	boolean	No	false	Upsert data not insert.
enable_dynamic_field	boolean	No	true	Enable create table with dynamic field.
batch_size	int	No	1000	Write batch size.

Task Example

sink {
  Milvus {
    url = "http://127.0.0.1:19530"
    token = "username:password"
    batch_size = 1000
  }
}