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makotokw/hadoopstreaming
========================

Map/Reduce classes for Hadoop Streaming

v1.0(11y ago)17655MITPHPPHP >=5.3.0

Since Mar 14Pushed 11y ago2 watchersCompare

[ Source](https://github.com/makotokw/php-hadoopstreaming)[ Packagist](https://packagist.org/packages/makotokw/hadoopstreaming)[ Docs](http://github.com/makotokw/php-hadoopstreaming)[ RSS](/packages/makotokw-hadoopstreaming/feed)WikiDiscussions master Synced today

READMEChangelogDependencies (1)Versions (3)Used By (0)

php-hadoopstreaming
===================

[](#php-hadoopstreaming)

Install
-------

[](#install)

Add to composer.json

```
{
    "require": {
        "makotokw/hadoopstreaming": "dev-master"
    }
}

```

Usage
-----

[](#usage)

simple test without hadoop

```
cd examples/wordcount
php mapper.php < word.txt | sort | php reducer.php

```

with hadoop streaming

```
hadoop-standalone/bin/hadoop jar hadoop-standalone/hadoop-streaming.jar\
 -input examples/wordcount/word.txt\
 -output examples/wordcount/output\
 -mapper 'php examples/wordcount/mapper.php'\
 -reducer 'php examples/wordcount/reducer.php'

```

LICENSE
-------

[](#license)

The MIT License (MIT)

###  Health Score

30

—

LowBetter than 62% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity19

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity59

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~404 days

Total

2

Last Release

4087d ago

Major Versions

v0.1 → v1.02015-04-22

### Community

Maintainers

![](https://www.gravatar.com/avatar/b11136deeff255f3e82db25342678c5c5c3d37832be96408b2e4aa4dc24f4ed3?d=identicon)[makotokw](/maintainers/makotokw)

---

Top Contributors

[![makotokw](https://avatars.githubusercontent.com/u/53834?v=4)](https://github.com/makotokw "makotokw (15 commits)")

---

Tags

hadoophadoop streaming

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/makotokw-hadoopstreaming/health.svg)

```
[![Health](https://phpackages.com/badges/makotokw-hadoopstreaming/health.svg)](https://phpackages.com/packages/makotokw-hadoopstreaming)
```

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