[Ray Data] Dataset.random_sample() does not return deterministic results even when seed is set #40406
Description
What happened + What you expected to happen
When I used ray.data.Dataset.random_sample with seed, I expect deterministic results.
d.random_sample(0.2, seed=1234).count()
Out[8]: 2525
d.random_sample(0.2, seed=1234).count()
Out[9]: 2492
d.random_sample(0.2, seed=1234).count()
Out[10]: 2502
d.random_sample(0.2, seed=1234).count()
Out[11]: 2529
d.random_sample(0.2, seed=1234).count()
Out[12]: 2474
Versions / Dependencies
Python 3.10.12
Ray 2.6.3 (Also checked with 2.7.1)
Reproduction script
Shared above.
Issue Severity
High