Stop experiment failed

[benchuang11046]

Short summary about the issue/question:

Cannot stop a experiment by nnictl.

Brief what process you are following:

$ nnictl stop dXjB58pq

The following is the error log.

Traceback (most recent call last):
�[0m  File "/usr/local/bin/nnictl", line 10, in <module>
�[0m    �[0msys.exit(parse_args())�[0m
�[0m  File "/usr/local/lib/python3.6/site-packages/nni_cmd/nnictl.py", line 215, in parse_args
�[0m    �[0margs.func(args)�[0m
�[0m  File "/usr/local/lib/python3.6/site-packages/nni_cmd/nnictl_utils.py", line 219, in stop_experiment
�[0m    �[0mexperiment_id_list = parse_ids(args)�[0m
�[0m  File "/usr/local/lib/python3.6/site-packages/nni_cmd/nnictl_utils.py", line 154, in parse_ids
�[0m    �[0melif args.all:�[0m
�[0mAttributeError�[0m: �[0m'Namespace' object has no attribute 'all'�[0m

It happened on macOS and docker python:3.6.8.
But it work good on nni 0.8.1.

How to reproduce it:

1. Create a experiment using nnictl, the example is mnist
   https://github.com/microsoft/nni/tree/master/examples/trials/mnist
2. Stop the experiment using nnictl and error happened.

nni Environment:

• nni version: 0.9.1
• nni mode(local|pai|remote): local and pai
• OS: macos and ubuntu
• python version: 3.6.6 and 3.6.8
• is conda or virtualenv used?: conda
• is running in docker?: local and docker

need to update document(yes/no):

Anything else we need to know:

[SunYanCN]

I have the same error

• centos
• nni version: 0.9.1

[rabbit008]

Hey @SunYanCN, could you provide some context as follows:
nni mode(local|pai|remote):
python version:
dispatcher.log and nni_manager.log
task description
config,yml and search_space.json
Thank you~

[Crysple]

Hi, thanks for reporting this. It is a known issue after v0.9 and we've submitted a PR #1290 to fix it.
Currently you could try nnictl stop to stop one experiment... Or you could modify your source code just as the PR did and re-install.

[QuanluZhang]

add IT for nnictl stop

[SunYanCN]

Thank you for your efforts! I hope this tool is getting better and better! @Crysple