[air] update actor/task names to work better with ray dashboard

[xwjiang2010]

What happened + What you expected to happen

Mainly the following 3 cases:

• ImplicitFunc
• _Inner
• __execute

Versions / Dependencies

master

Reproduction script

NA

Issue Severity

Medium: It is a significant difficulty but I can work around it.

[xwjiang2010]

offending script:

from ray import tune
import logging
import time

logger = logging.getLogger(__name__)


def func(config):
    time.sleep(10)
    logger.warn("bla")


tune.run(func)  #  --> scenario #2
# tune.run(tune.with_parameters(func)) --> scenario #1

For both 1 and 2, console output shows

(func pid=5943) bla

However dashboard shows (ImplicitFunc for both 1 and 2):

We would like both to show up as func (same as in console log).

[xwjiang2010]

@rickyyx @rkooo567

[xwjiang2010]

Another case that's not quite working:

from ray import tune
from ray.tune import Trainable
import logging
import time

logger = logging.getLogger(__name__)


# def func(config):
#     time.sleep(10) 
#     logger.warn("bla") 

class MyTrainable(Trainable):
    def step(self):
        time.sleep(10)
        logger.warn("foo")

#tune.run(func)
# tune.run(tune.with_parameters(func))
tune.run(tune.with_parameters(MyTrainable))

in console log:

(MyTrainable pid=64249) foo

In dashboard

[rickyyx]

#34012

[rickyyx]

Could this one be close?

[scottsun94]

@krfricke Is this fixed?