aresnow1

For a quick fix, we can support `pd.concat` with different length series.

It's a system limit to number of open files or connections, you can refer to https://www.cyberciti.biz/faq/linux-increase-the-maximum-number-of-open-files/ to increase it.

Thanks for your report, we've reproduced this issue, and will fix it ASAP.

Yes, we will take a closer look at how to implement it in the near future.

> Hi, just wanted to check how we are planning to clean up the warnings. Are we going to rewrite the code with deprecated interfaces, or are we just suppressing...

Could you provide which query failed?

Thanks for your reporting, could you provide your schema of parquet file?

So, it was raised when process exit?

> Thank you for the PR! Using ddp is quite powerful with QLoRA as even the large LLaMA models can fit on a single 48GB GPU. > > My question...

Try `pip install transformers==4.33`, we are solving the issues with latest version.