[data] Remove ray.kill in ActorPoolMapOperator #47752
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Signed-off-by: Hao Chen <[email protected]>
Signed-off-by: Hao Chen <[email protected]>
raulchen
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ericl,
scv119,
c21,
amogkam,
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bveeramani,
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omatthew98
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Signed-off-by: Hao Chen <[email protected]>
bveeramani
approved these changes
Sep 19, 2024
| del self._num_tasks_in_flight[actor] | ||
| del self._actor_locations[actor] |
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Could we add a note that we intend to refactor this with the pause API at some point?
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| assert actor not in self._num_tasks_in_flight | ||
| assert actor not in self._actor_locations |
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Why we're asserting after modified the state?
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the assert is for a different dict.
it's to make sure the actor handle is not being ref'ed by any of these 3 dicts
Signed-off-by: Hao Chen <[email protected]>
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Why are these changes needed?
With #47396, now Ray Core can automatically restarts an actor when needing to resubmit tasks.
This doesn't work with
ray.kill-ed actors.This PR removes ray.kill and let ref counting garbage-collect the actors.
Related issue number
Checks
git commit -s) in this PR.scripts/format.shto lint the changes in this PR.method in Tune, I've added it in
doc/source/tune/api/under thecorresponding
.rstfile.