# Hadoop Version Control System

# Overview

The Hadoop source code resides in the Apache Subversion (SVN) repository. The command-line SVN client can be obtained here. The TortoiseSVN GUI client for Windows can be obtained here. There are also SVN plugins available for both Eclipse and IntelliJ IDEA.

# Web Access (read-only)

The source code can be browsed via the Web at http://svn.apache.org/viewcvs.cgi/lucene/hadoop/. No SVN client software is required.

# Anonymous Access (read-only)

The SVN URL for anonymous users is http://svn.apache.org/repos/asf/lucene/hadoop/. Instructions for anonymous SVN access are here.

# Committer Access (read-write)

The SVN URL for committers is https://svn.apache.org/repos/asf/lucene/hadoop/. Instructions for committer SVN access are here.