- High: It blocks me to complete my task.
Hi. I encountered the following error during parallel execution.
Wait requires a list of unique object refs.
I checked the error and the ObjectRefs.
ObjectRef(b613ce2798bea6ed7c8fee5e51832ce467d14a750200000001000000),
ObjectRef(777e7162ae762d36d86073c4abd4eca7d19e3f960200000001000000),
ObjectRef(b613ce2798bea6ed7c8fee5e51832ce467d14a750200000001000000),
ObjectRef(b613ce2798bea6ed7c8fee5e51832ce467d14a750200000001000000),
ObjectRef(777e7162ae762d36d86073c4abd4eca7d19e3f960200000001000000),
ObjectRef(777e7162ae762d36d86073c4abd4eca7d19e3f960200000001000000),
…
As you can see, some ObjectRefs are redundant. But I made all of these actors differently and actually checked even those Class.options.
{"num_cpu":1, "resources": {'node-000-000': 1}}
{"num_cpu":1, "resources": {'node-000-001': 1}}
{"num_cpu":1, "resources": {'node-000-002': 1}}
...
What’s more serious is that once the main execution flow is terminated (such as Control+c), and executed again, it now executed normally. Normal execution here means that ObjectRef is not duplicated as above.
I would be grateful if you could tell me why this is happening.
python version : 3.8.6
ray version : 2.3.0
If there is any other information you need, I will reply right away.
