avro-c を Homebrew, Nix, apt でインストール

プロジェクトリンク

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コマンドとエイリアス

• avroappend
• avrocat
• avromod
• avropipe

プロジェクトの歴史

Apache Avro's first official release was Avro 1.0.0 on July 15, 2010. The project was framed from the start as a serialization system with rich data structures, compact binary encoding, object container files, RPC support, and language bindings where code generation is optional rather than mandatory.

The C implementation lives in the main Apache Avro repository rather than a separate project. That matters for packagers: language bindings, command-line tools, release artifacts, and the shared Avro specification move together under the Apache release process.

採用の歴史

Avro became common in data-engineering environments because it carries schemas with serialized data and supports schema evolution. Apache's current project site describes Avro as a leading serialization format for record data and a first choice for streaming data pipelines, with implementations across JVM languages, Python, C/C++, C#, PHP, Ruby, Rust, JavaScript, and Perl.

The C package is a practical packaging target for users who need small native tools or C library integration without pulling in the Java toolchain. On Unix package managers it fills the niche between the full Java avro-tools jar and embedding Avro support in larger data platforms.

使われ方

The C utilities are mostly file and stream tools: avrocat inspects or emits records, avroappend appends data to container files, avropipe moves Avro data through pipelines, and avromod edits Avro container metadata. They are useful in shell workflows where the Java avro-tools package would be heavier than necessary.

There is no standard per-user configuration file or credential store for Avro C itself. Behavior is driven by schemas, Avro container metadata, command-line arguments, and application code using the C API.

パッケージ好きにとっての重要性

For package nerds, avro-c is interesting because it is a native-library subpackage split out of a multi-language Apache project. It gives Homebrew, Nix, and Debian-style systems a way to install Avro's C ABI and CLI utilities without treating the whole project as a Java artifact.

It also shows the awkward but useful boundary between data-format standards and language ecosystems: one upstream release, many language bindings, and multiple downstream formulas for the same specification.

タイムライン

• 2010: Apache Avro 1.0.0 announced as the first Avro release.
• 2021: Avro 1.11.0 released with 120 JIRA issues addressed.
• 2024: Avro 1.12.0 released by the Apache Avro community.
• 2025: Avro 1.12.1 listed as the latest Apache Avro release.

Related projects

• Apache Avro Java and avro-tools share the same upstream repository and specification.
• Avro C++ is the neighboring native binding for C++ programs and code generation.
• Apache Hadoop, Kafka-oriented data pipelines, and other record-processing systems are common consumers of Avro data, though they package their own integrations separately.

ソース

• https://avro.apache.org/
• https://avro.apache.org/blog/2010/07/15/avro-1.0.0/
• https://avro.apache.org/blog/releases/
• https://avro.apache.org/docs/
• https://github.com/apache/avro
• source_facts.executables