protocols · apache

Arrow Flight

High-throughput gRPC-based protocol for transferring Apache Arrow columnar data with zero serialization overhead.

Verify

What this registry has checked

Quarantine. We hold the publisher’s own published hash for these weights and have recorded it against this entry. We have not downloaded and hashed the weights ourselves, so the hash is the publisher’s claim, not our measurement.

Weight file SHA-256	1cbcd2dc72bbbb9e046f487ec5a05757e2c9b0d69ad93c88bef8128e0ba9f2c1

Re-check this yourself → Source → Full record →

What is recorded

Publisher	apache
Origin	Standards
Licence	Apache-2.0
Pulls recorded here	41,001

Elsewhere in the registry

All protocols → Browse with filters → What will run on my hardware? →

Registry record as of 2026-06-06. Identity, licence and parameter count are properties of a release and do not move; tier can, and the verify link above re-checks it against the live registry rather than this page.