chronos

[YUKUN-XIAO]

Traceback (most recent call last): File "autolstm_nyc_taxi.py", line 21, in from bigdl.chronos.data import get_public_dataset ImportError: cannot import name 'get_public_dataset' from 'bigdl.chronos.data'

[hkvision]

@YUKUN-XIAO Thank you for raising this issue. I tested on my machine using the latest nightly build and seems can't reproduce this:

Could you provide more information on this? E.g. which chronos version are you using. Or can you upgrade to the latest nightly build version with pip install --pre --upgrade bigdl-chronos?

[YUKUN-XIAO]

@YUKUN-XIAO Thank you for raising this issue. I tested on my machine using the latest nightly build and seems can't reproduce this:

Could you provide more information on this? E.g. which chronos version are you using. Or can you upgrade to the latest nightly build version with pip install --pre --upgrade bigdl-chronos?

Traceback (most recent call last): File "autolstm_nyc_taxi.py", line 21, in from bigdl.chronos.data import get_public_dataset File "/root/miniconda3/envs/chronos_env/lib/python3.7/site-packages/bigdl/chronos/data/init.py", line 18, in from .repo_dataset import get_public_dataset, gen_synthetic_data File "/root/miniconda3/envs/chronos_env/lib/python3.7/site-packages/bigdl/chronos/data/repo_dataset.py", line 19, in from bigdl.chronos.data.utils.public_dataset import PublicDataset File "/root/miniconda3/envs/chronos_env/lib/python3.7/site-packages/bigdl/chronos/data/utils/public_dataset.py", line 20, in import requests ModuleNotFoundError: No module named 'requests'

谢谢，刚刚升级了一下，重新运行了一次，又报了错误。

[hkvision]

Could you pip install requests in your environment and have another try?

[YUKUN-XIAO]

OK, I solved it according to your method.

After pip installation orca, errors will still be reported

[hkvision]

You need to install pip install --pre --upgrade bigdl-orca not other orca packages.

[YUKUN-XIAO]

You need to install pip install --pre --upgrade bigdl-orca not other orca packages.

Do I need to run pip install -- pre -- upgrade ray or pip install -- pre -- upgrade ray[tune]

[hkvision]

You can pip install --pre --upgrade bigdl-orca[automl] This command will install ray and related dependencies.

[YUKUN-XIAO]

You can pip install --pre --upgrade bigdl-orca[automl] This command will install ray and related dependencies.

Do I need to install Java

[hkvision]

Yes, you can follow the instructions here to install java: https://bigdl.readthedocs.io/en/latest/doc/Orca/Overview/install.html#install-java

[YUKUN-XIAO]

Yes, you can follow the instructions here to install java: https://bigdl.readthedocs.io/en/latest/doc/Orca/Overview/install.html#install-java

I run this command pip install pytorch_lightning -i http://pypi.douban.com/simple --trusted-host pypi.douban.com to solve the problem

[YUKUN-XIAO]

Yes, you can follow the instructions here to install java: https://bigdl.readthedocs.io/en/latest/doc/Orca/Overview/install.html#install-java

I run this command pip install pytorch_lightning -i http://pypi.douban.com/simple --trusted-host pypi.douban.com to solve the problem

A new problem has arisen

[jason-dai]

To install Chronos, I would suggest you follow the guide at https://bigdl.readthedocs.io/en/latest/doc/Chronos/Overview/install.html.

(You may need to install Java as described at https://bigdl.readthedocs.io/en/latest/doc/UserGuide/python.html#install).

[YUKUN-XIAO]

To install Chronos, I would suggest you follow the guide at https://bigdl.readthedocs.io/en/latest/doc/Chronos/Overview/install.html.

(You may need to install Java as described at https://bigdl.readthedocs.io/en/latest/doc/UserGuide/python.html#install).

thank you

[YUKUN-XIAO]

Can chronos run on the ray cluster I built myself ?