【bug】 multi-note grpo block, single node is ok

[yiyepiaoling0715]

block log,the upper is latest this is my parameter

what is wrong with this

[casper-hansen]

Multi-node GRPO only works with ray job submit <your-args> -- python3 -u -m verl.trainer.main_ppo ...

I suspect you are launching without ray job submit, maybe similar to #491?

[yiyepiaoling0715]

after many tries,it still fails;

[JarvisFei]

after many tries,it still fails;

+1

[JarvisFei]

Multi-node GRPO only works with ray job submit <your-args> -- python3 -u -m verl.trainer.main_ppo ...

I suspect you are launching without ray job submit, maybe similar to #491?

Could you give a complete example, please?

[Chezacar]

I also suffer this, can you give a complete example, please?

[yiyepiaoling0715]

Multi-node GRPO only works with ray job submit <your-args> -- python3 -u -m verl.trainer.main_ppo ...

I suspect you are launching without ray job submit, maybe similar to #491?

can you give more info for this?