随笔分类 - Hadoop
摘要:hdfs://192.168.1.30:9000/data/cite /opt/eclipse/workspace/data/out
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posted @ 2011-09-19 23:02
ParamousGIS
摘要:package com.smartmap.example; import java.io.IOException; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.fs.Path; import org.ap
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posted @ 2011-09-19 22:42
ParamousGIS
摘要:hdfs://192.168.1.30:9000/data/word /opt/eclipse/workspace/data/out
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posted @ 2011-09-19 22:35
ParamousGIS
摘要:1.解压软件包 tar zxf hadoop-0.21.0.tar.gz 2.将软件移到/opt/目录下 mv /root/software/hadoop-0.21.0 hadoop 3.修改用户 chown -R root:root hadoop/ 4.设置环境变量(30,31,32三台机子上都要
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posted @ 2011-09-13 00:44
ParamousGIS
摘要:1.采用3台机器进行测试,这3台机器的IP分别为:【1】192.168.1.137【2】192.168.30.251【3】192.168.30.46其中192.168.1.137作为namenode,192.168.30.251与192.168.30.46作为datanode。 2.为这3台机器都添
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posted @ 2011-09-12 16:43
ParamousGIS