Shubhamsaboo/simple-jina-examples

Jina Simple Examples

What are these examples for?

These examples are intended to give you hands-on experience with the basic concepts you need to get up and running with Jina.

Each step adds another small feature on top of the previous step, so be sure to go through each step in order.

What are they not for?

• They're not meant to be comprehensive
• They aren't for production ready applications

What do I need to get started?

• Have basic to intermediate Python skill
• Read Jina fundamentals on our docs
• Install Jina on Mac, Linux, or Windows

Let's go!

1. Ensure you're in a virtual environment
2. pip install -r requirements.txt
3. cd basics/1_minimum_example
4. python app.py

Then take a look at the code. The apps in themselves do very little, but slowly build up to a more complex app. After you've finished the first section, move onto section 2 and so on.

Troubleshooting

First run:

• git pull to ensure you're using the latest code for these examples
• pip install -U jina to ensure you're using the latest release of Jina

Flow is aborted due to ['xxx'] can not be started

This may be a timeout error. Add timeout_ready=240000 to the Executor in your Flow:

flow = Flow().add(uses="foo", timeout_ready=240000)

Any error

This may be due to using older versions of Hub Executors. Please delete your cache using rm -rf ~/.jina and then try running again.

Also, stop any Jina Docker containers that are currently running.

I'm still having trouble!

• Join our Slack and ask there.