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open-telemetry/otel-arrow

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Protocol and libraries for sending and receiving OpenTelemetry data using Apache Arrow

6 mentions on Hacker News by 6 people: 1 story, 5 comments · first 2024-09-19 · latest 2026-08-14

Mentions per year 6 mentions · busiest year 2025 (3)
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  1. I wonder if something like https://github.com/open-telemetry/otel-arrow would be a better fit instead
    comment by Throwaway123129 · 2026-08-14 · in Single log line is 49KB+ (ext4) / 110KB+ (btrfs) of systemd-journald disk writes
  2. …is a requirement, not an option, for the new observability data stack. I believe otel-arrow ( https://github.com/open-telemetry/otel-arrow ) has strong future potential, and we are committed to supporting and improving it. FYI: I think SQL…
    comment by killme2008 · 2025-11-15 · in I can't recommend Grafana anymore
  3. …on Clickhouse's Otel schema) - https://github.com/Mooncake-Labs/moonlink (also has OTLP support) - https://github.com/open-telemetry/otel-arrow (official community project under early dev)
    comment by smithclay · 2025-11-05 · in Pg_lake: Postgres with Iceberg and data lake access
  4. There is an effort to use arrow format for metrics too - https://github.com/open-telemetry/otel-arrow - but no client that exports directly to it yet.
    comment by malkia · 2025-06-16 · in OpenTelemetry for Go: Measuring overhead costs
  5. You may be interested in this: https://github.com/open-telemetry/otel-arrow#benchmark-summa...
    comment by trask · 2024-09-19 · in OpenTelemetry and vendor neutrality: how to build an observability strategy