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[Datasets] Fix to_tf when the input feature_columns is a list. #31228

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merged 19 commits into from
Dec 21, 2022

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n30111
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@n30111 n30111 commented Dec 20, 2022

Why are these changes needed?

This fixes a bug in dataset.to_tf method. This method should returns a dictionary when input feature_columns is a list, but in the current release 2.2 and master branch it is returning a set, which also fails due to unhashable type.

Related issue number

#31229

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  • I've signed off every commit(by using the -s flag, i.e., git commit -s) in this PR.
  • I've run scripts/format.sh to lint the changes in this PR.
  • I've included any doc changes needed for https://docs.ray.io/en/master/.
  • I've made sure the tests are passing. Note that there might be a few flaky tests, see the recent failures at https://flakey-tests.ray.io/
  • Testing Strategy
    • Unit tests
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    • This PR is not tested :(

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@bveeramani bveeramani left a comment

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Thanks for the contribution! The patch looks good to me.

Could you also add a unit test?

@bveeramani bveeramani self-assigned this Dec 20, 2022
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n30111 commented Dec 20, 2022

@bveeramani thanks, I have added a test to verify the above change.

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LGTM

@clarkzinzow clarkzinzow merged commit 913ca3b into ray-project:master Dec 21, 2022
AmeerHajAli pushed a commit that referenced this pull request Jan 12, 2023
)

This fixes a bug in dataset.to_tf method. This method should returns a dictionary when input feature_columns is a list, but in the current release 2.2 and master branch it is returning a set, which also fails due to unhashable type.
tamohannes pushed a commit to ju2ez/ray that referenced this pull request Jan 25, 2023
…-project#31228)

This fixes a bug in dataset.to_tf method. This method should returns a dictionary when input feature_columns is a list, but in the current release 2.2 and master branch it is returning a set, which also fails due to unhashable type.

Signed-off-by: tmynn <[email protected]>
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5 participants