包下载http://archive.cloudera.com/cdh5/cdh/4/
http://apache.fayea.com/hadoop/common/hadoop-2.6.4/hadoop-2.6.4.tar.gz http://mirrors.hust.edu.cn/apache/zookeeper/zookeeper-3.4.8/zookeeper-3.4.8.tar.gz http://apache.opencas.org/hbase/1.2.0/hbase-1.2.0-bin.tar.gz
http://download.oracle.com/otn-pub/java/jdk/8u73-b02/jdk-8u73-linux-x64.tar.gz
环境
10.200.140.58hadoop-308.99bill.com物理机,datanode,动物园管理员,regionserver
10.200.140.59hadoop-309.99bill.com物理机,datanode,动物园管理员,regionserver
10.200.140.60hadoop-310.99bill.com物理机datanode饲养员regionserver
10.200.140.45hadoop-311.99bill.com虚拟机,master
10.200.140.46hadoop-312.99bill.com虚拟机,第二,hmaster
修改主机名,禁用ipv6
猫/etc/profile
export JAVA_HOME=/opt/jdk1.7.0_80/
=$ PATH: $ JAVA_HOME/bin: $ JAVA_HOME/jre/bin
CLASSPATH=?$ JAVA_HOME/lib: $ JAVA_HOME/jre/lib出口JAVA_HOME
出口路径导出类路径
HADOOP_BASE=/opt/oracle/hadoop
HADOOP_HOME=/opt/oracle/hadoop
YARN_HOME=/opt/oracle/hadoop
路径=$ HADOOP_BASE/bin:美元路径
出口HADOOP_BASE路径
10.200.140.45能够免密登陆
hadoop] 311 [oracle@hadoop -猫core-site.xml
& lt; configuration>
,& lt; property>
,,,& lt; name> fs.defaultFS
,,,& lt; value> hdfs://hadoop - 311.99 - bill.com: 9000 & lt;/value>
,& lt;/property>
,& lt; property>
,& lt; name> io.file.buffer.size
,& lt; value> 16384 & lt;/value>
,& lt;/property>
& lt;/configuration>
hadoop] 311 [oracle@hadoop -猫hdfs-site.xml
& lt; ?xml version=" 1.0 " encoding=" utf - 8 " ?在
& lt; ?type=" text/xml样式表xsl " href=" https://www.yisu.com/zixun/configuration.xsl " ?在
& lt; configuration>
,,& lt; property>
,,& lt; name> dfs.replication
,,& lt; value> 3 & lt;/value>
,,& lt;/property>
& lt; property>
,,& lt; name> dfs.namenode.name.dir
,,& lt; value>/opt/hadoop/name
& lt;/property>
& lt; property>
& lt; name> dfs.datanode.data.dir
& lt; value>/opt/hadoop/数据/dfs
& lt;/property>
& lt; property>
& lt; name> dfs.datanode.handler.count
& lt; value> 150 & lt;/value>
& lt;/property>
& lt; property>
& lt; name> dfs.blocksize
& lt; value> 64 m
& lt;/property>
& lt; property>
& lt; name> dfs.datanode.du.reserved
& lt; value> 1073741824 & lt;/value>
& lt; final> true
& lt;/property>
& lt; property>
& lt; name> dfs.hosts.exclude
& lt; value>/opt/oracle/hadoop/etc/hadoop/slave-deny-list
& lt;/property>
& lt; property>
& lt; name> dfs.namenode.http-address
& lt; value> hadoop - 311.99 - bill.com: 50070 & lt;/value>
& lt;/property>
& lt; property>
& lt; name> dfs.namenode.secondary.http-address
& lt; value> hadoop - 312.99 - bill.com: 50090 & lt;/value>
& lt;/property>
& lt; property>
& lt; name> dfs.permissions
& lt; value> false
& lt;/property>
& lt;/configuration>
hadoop] 311 [oracle@hadoop -猫mapred-site.xml
& lt; ?xml version=" 1.0 " ?在
& lt; ?type=" text/xml样式表xsl " href=" https://www.yisu.com/zixun/configuration.xsl " ?在
& lt; !——把特定站点属性覆盖在这个文件中。——在
& lt; configuration>
,,& lt; property>
,,,,& lt; name> mapreduce.framework.name
,,,,& lt; value> yarn
,,& lt;/property>
,,& lt; property>
,,,,,,,,,,& lt; name> mapreduce.map.memory.mb
,,,,,,,,,,& lt; value> 4000 & lt;/value>
,,& lt;/property>
,,& lt; property>
,,& lt; name> mapreduce.reduce.memory.mb
,,& lt; value> 4000 & lt;/value>
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