资 源 简 介
Hadoop Environment
The project hosts a set of scripts and utilities meant to make working with multiple Hadoop clusters from the command line easier. It relies primarily on features of later versions (3.1+) of the bash shell environment.
Key Features:
1. Maintain a list of clusters you connect to, pick from a list
1. Remembers last cluster used
1. Provides remote interaction with cluster - including HDFS with auto-completion (thanks to the bash completion feature and these settings for hdfs: http://blog.rapleaf.com/dev/2009/11/17/command-line-auto-completion-for-hadoop-dfs-commands/)
1. Uses the standard hadoop client script provided in all Hadoop 0.20.1+ releases
Tested on:
1. Max OS X (10.6.4), bash 3.2
1. Linux (Suse 10.2), bash 3.1
1. Windows (cygwin), bash 3.2 (remote job submission not tested.)
Note: All environments require a working hadoop scrip
