- Currently not all code under ray-core/doc_code is covered by CI.
- tf_example.py and torch_example.py are not used anywhere.
Signed-off-by: Jiajun Yao <jeromeyjj@gmail.com>
This PR adds supported for specifying an exception allowlist (List[Exception]) as the retry_exceptions argument, such that an application-level exception will only be retried if it is in the allowlist.
Why are these changes needed?
Current documentation code in Message passing using Ray Queue can be enhanced, for better demonstration of the message queue.
It creates 10 tasks but only 2 consumers, and each consumer consumes one task then exit. Therefore, the output is a bit vague:
(consumer pid=1022727) got work 0
(consumer pid=1022595) got work 1
So I make consumer working until the queue is empty. The output shows consumer 1 and 2 working in parallel:
(consumer pid=1030876) consumer 0 got work 0
(consumer pid=1030876) consumer 0 got work 1
(consumer pid=1030876) consumer 0 got work 3
(consumer pid=1030876) consumer 0 got work 5
(consumer pid=1030876) consumer 0 got work 7
(consumer pid=1030876) consumer 0 got work 9
(consumer pid=1030949) consumer 1 got work 2
(consumer pid=1030949) consumer 1 got work 4
(consumer pid=1030949) consumer 1 got work 6
(consumer pid=1030949) consumer 1 got work 8
P.S. Also fix a typo in doc.
Getting or creating a named actor is a common pattern, however it is somewhat esoteric in how to achieve this. Add a utility function and test that it doesn't cause any scary error messages.
Actor.options(name="my_singleton", get_if_exists=True).remote(args)
This PR makes a number of major overhauls to the Ray core docs:
Add a key-concepts section for {Tasks, Actors, Objects, Placement Groups, Env Deps}.
Re-org the user guide to align with key concepts.
Rewrite the walkthrough to link to mini-walkthroughs in the key concept sections.
Minor tweaks and additional transition material.
Combine `ParsedRuntimeEnv` and `RuntimeEnv` into `ray.runtime.RuntimeEnv`, details: #21495
- The `new RuntimeEnv` includes all external interfaces of `ParsedRuntimeEnv` and `old RuntimeEnv`.
- The `new RuntimeEnv` will be exposed directly to the user.
- example:
```python
runtime_env = ray.runtime_env.RuntimeEnv(working_dir="s3://workding_dir.zip",
pip=["requests"],
java_jars=["s3://jar1.zip"],
java_jvm_options=["-Dxxx=xxx"])
```
