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docs/source/download.md

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Download

Most users use DataFusion as a library in their Rust projects by adding it as a dependency in their Cargo.toml file and downloading it from the Rust crates.io package registry.

For example:

toml
[dependencies]
datafusion = "53.0.0"

While DataFusion is distributed via crates.io as a convenience, the official Apache DataFusion releases are provided as source artifacts.

Releases

You can find the latest releases, signatures and checksums on the ASF Release Page

For previous releases, please check the archive.

For releases earlier than 37.0.0, please check Arrow's archive.

Notes

  • When downloading a release, please verify the OpenPGP compatible signature (or failing that, check the SHA-512); these should be fetched from the main Apache site.
  • The KEYS file contains the public keys used for signing release. It is recommended that (when possible) a web of trust is used to confirm the identity of these keys.
  • Please download the KEYS file as well as the .asc signature files.

To verify the signature of the release artifact

You will need to download both the release artifact and the .asc signature file for that artifact. Then verify the signature by:

  • Download the KEYS file and the .asc signature files for the relevant release artifacts.

  • Import the KEYS file to your GPG keyring:

    shell
    gpg --import KEYS

  • Verify the signature of the release artifact using the following command:

    shell
    gpg --verify <artifact>.asc <artifact>

To verify the checksum of the release artifact

You will need to download both the release artifact and the .sha512 checksum file for that artifact. Then verify the checksum by:

shell
shasum -a 512 -c <artifact>.sha512