OSS Tanbou

Apache Hadoop — a distributed data foundation spanning HDFS, YARN, and MapReduce

OSS health 91
About these scores

Discovery score is an unbounded weighted, log-compressed index of stars, watchers, forks, and contributors. Growth momentum is its change over the observed period; OSS health is a 0–100 score from available repository recency, Community Health, and release data.

Stars
15,658
Primary language
Java
License
Apache-2.0
Repository last updated
Sep 13, 2026

Overview

Apache Hadoop develops Hadoop Common, the HDFS distributed-storage layer, YARN resource management, MapReduce batch processing, and related tools in one source tree. These components support long-running clusters and existing Hadoop ecosystems.

Features and best fit

Based on official documentation; not hands-on tested · Content checked:

Compose distributed storage, resource management, and batch processing from modules

The repository's BUILDING.txt lists Hadoop Common, Hadoop HDFS, Hadoop YARN, Hadoop MapReduce, and supporting tools as major modules. A Maven reactor builds the source tree, with module tests and native components making it a large multi-module project.

Sources: [2]

For maintaining and extending established Hadoop data platforms

It fits organizations maintaining environments where large datasets live in HDFS and jobs run through YARN, pipelines depend on Hadoop APIs and tools, or an on-premises data platform has a long operating life. For a new deployment, compare the staffing and compatibility value against smaller architectures, object storage, and alternative query engines.

Sources: [2]

Start with release-specific official docs, not the eight-line README

The root README.txt only links the official website and wiki; it does not contain installation, configuration, or upgrade guidance. Building trunk requires Java, Maven, native toolchains, and other dependencies, while production operation should follow component-specific documentation and compatibility guidance for the selected release. The repository uses Apache-2.0.

Sources: [1][2][3]

Official sources

  1. [1]Apache Hadoop README.txt(2026-09-13)
  2. [2]Apache Hadoop BUILDING.txt(2026-09-13)
  3. [3]Apache Hadoop license(2026-09-13)
Supplemental curator note

Selected for a low-noise coined name with long-lived discovery, while its exceptionally sparse root README and topics shift authority to external official docs.

Growth

Growth trends · Last 30 days

15,658 Stars

Trend data is still being collected.

Development activity

Last 90 days · weekly

Commits (last 30 days)
22
Open PRs
226

Development activity is still being collected.

Built with

Categories and tags

GitHub data

GitHub dataView detailed GitHub data

GitHub Topics

  • hadoop
Stars
15,658
Forks
9,242
Watchers
954
Open issues
0
Primary language
Java
License
Apache-2.0
Repository last updated
Sep 13, 2026
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