Redis

Bases: Spout

__init__(output, state, **kwargs)

Initialize the Redis class.

Parameters:

Name	Type	Description	Default
output	BatchOutput	An instance of the BatchOutput class for saving the data.	required
state	State	An instance of the State class for maintaining the state.	required
**kwargs		Additional keyword arguments.	{}

Using geniusrise to invoke via command line

genius Redis rise \
    batch \
        --output_s3_bucket my_bucket \
        --output_s3_folder s3/folder \
    none \
    fetch \
        --args host=localhost port=6379 password=mypassword database=0

Using geniusrise to invoke via YAML file

version: "1"
spouts:
    my_redis_spout:
        name: "Redis"
        method: "fetch"
        args:
            host: "localhost"
            port: 6379
            password: "mypassword"
            database: 0
        output:
            type: "batch"
            args:
                bucket: "my_bucket"
                s3_folder: "s3/folder"

fetch(host, port, password, database)

📖 Fetch data from a Redis database and save it in batch.

Parameters:

Name	Type	Description	Default
host	str	The Redis host.	required
port	int	The Redis port.	required
password	str	The Redis password.	required
database	int	The Redis database number.	required

Raises:

Type	Description
Exception	If unable to connect to the Redis server or execute the command.