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datafusion-substrait Codebase Intellectual Property (IP) Clearance Status


datafusion-substrait provides an integration between DataFusion and Substrait, allowing DataFusion to both produce and consumer query plans in Substrait format.

Project info

  • The Apache Arrow PMC will be responsible for the code
  • It will be integrated into the DataFusion project
  • Officer or member managing donation: Andy Grove (Arrow PMC member)

Completed tasks are shown by the completion date (YYYY-MM-dd).

Identify the codebase

2022-12-14 datafusion-substrait provides an integration between DataFusion and Substrait
2022-12-14 Trademark search returned no results.

Origin:, which is being contributed in modified form as a PR against the DataFusion repository:

2022-12-14 item
2022-12-14 Check and make sure that the papers that transfer rights to the ASF been received. It is only necessary to transfer rights for the package, the core code, and any new code produced by the project.
2022-12-14 The changes in the donation PR include adding the ASF copyright, verified manually as well as by the automated RAT check.

Identify name recorded for software grant: N/A - the original code was developed by the DataFusion community and not by a company.

Verify distribution rights

The original code was developed usin the Apache Software License 2.0

  • For individuals, use the name as recorded on the committers page
date item
2023-01-05 Check that all active committers have a signed CLA on record.
2023-01-05 Reminded active committers that they are responsible for ensuring that a Corporate CLA is recorded if such is required to authorize their contributions under their individual CLA. See GitHub comment.
2023-01-05 Check and make sure that for all items included with the distribution that is not under the Apache license, we have the right to combine with Apache-licensed code and redistribute.
2023-01-05 Check and make sure that all items depended upon by the project is covered by one or more of the following approved licenses: Apache, BSD, Artistic, MIT/X, MIT/W3C, MPL 1.1, or something with essentially the same terms.

Generally, the result of checking off these items will be a Software Grant, CLA, and Corporate CLA for ASF licensed code, which must have no dependencies upon items whose licenses that are incompatible with the Apache License.

Organizational acceptance of responsibility for the project

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