jina hello-worldยถ

Start the hello-world demo, a simple end2end image index and search demo without any extra dependencies.

usage: jina hello-world [-h] [--workdir] [--download-proxy] [--shards]
                        [--parallel] [--uses-index] [--index-data-url]
                        [--index-labels-url] [--index-request-size]
                        [--uses-query] [--query-data-url] [--query-labels-url]
                        [--query-request-size] [--num-query] [--top-k]

General argumentsยถ


the workdir for hello-world demo, all data, indices, shards and outputs will be saved there

Default: โ€œ5da21484-5773-11eb-a712-000d3a1bfbc8โ€


specify the proxy when downloading sample data

Scalability argumentsยถ


number of shards when index and query

Default: 2


number of parallel when index and query

Default: 2

Index argumentsยถ


the yaml path of the index flow

Default: โ€œ/home/runner/work/jina/jina/jina/resources/helloworld.flow.index.ymlโ€


the url of index data (should be in idx3-ubyte.gz format)

Default: โ€œhttp://fashion-mnist.s3-website.eu-central-1.amazonaws.com/train-images-idx3-ubyte.gzโ€


the url of index labels data (should be in idx3-ubyte.gz format)

Default: โ€œhttp://fashion-mnist.s3-website.eu-central-1.amazonaws.com/train-labels-idx1-ubyte.gzโ€


the request size in indexing (the maximum number of documents that will be included in a Request before sending it)

Default: 1024