hadoop单节点安装和设置

下载

http://www.trieuvan.com/apache/hadoop/common/hadoop-1.1.1/hadoop-1.1.1-bin.tar.gz

解压

在.bashrc中设置

HADOOP_INSTALL

JAVA_HOME

这时运行start-all.sh出现几个类似的错误

ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.lang.IllegalArgumentException: Does not contain a valid host:port authority:

搜索之后发现一些解决方案

http://bbs.youkuaiyun.com/topics/380004117

需要修改

conf/core-site.xml

conf/mapred-site.xml

具体参照

http://blog.youkuaiyun.com/inkfish/article/details/5150717

然后再启动就可以了

比较有用的链接

http://blog.youkuaiyun.com/inkfish/article/details/5150717

http://rdc.taobao.com/team/top/2011/03/16/single_node_hadoop_and_hive_in_15_mins/

http://hi.baidu.com/xixitie/item/60da2daa926537ab29ce9d9a