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[Data] Check if BigQuery dataset exists before creation #41630

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merged 2 commits into from
Dec 6, 2023

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c21
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@c21 c21 commented Dec 5, 2023

Why are these changes needed?

We found issue that user may not grant permission to create Google BigQuery dataset when using Ray Data write_bigquery() API. So the client.create_dataset call would fail with permission error:

Access Denied: Project ...: User does not have bigquery.datasets.create permission in project ...

So here we change to check if BigQuery dataset already exists, if not then trying to create it.

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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 added any new APIs to the API Reference. For example, if I added a
      method in Tune, I've added it in doc/source/tune/api/ under the
      corresponding .rst file.
  • 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
    • Release tests
    • This PR is not tested :(

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c21 commented Dec 5, 2023

Hi @matthew29tang, can you help take a look of this PR? Thanks!

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Thanks for the PR!

logger.info(
f"Dataset {dataset_id} already exists. "
"The table will be overwritten if it already exists."
)
except NotFound:
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You can just do except exceptions.NotFound to use the existing import from google.api_core import exceptions, similar to the BigQuery read

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Thanks. Updated.

Signed-off-by: Cheng Su <[email protected]>
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LGTM, thanks!

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@bveeramani bveeramani left a comment

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LGTM

@c21 c21 merged commit 9516630 into ray-project:master Dec 6, 2023
12 of 16 checks passed
@c21 c21 deleted the gcp-check branch December 6, 2023 20:40
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3 participants