搭建hdfs集群
配置文件
首先拷贝文件到家目录下面
解压zookeeper-3.4.6文件,然后进入到里面的conf目录下,把zooXXXX.cfg文件改名为zoo.cfg
vi zoo.cfg
编辑文件,dataDir为文件目录,
dataDir=/tmp/zookeeper # the port at which the clients will connect clientPort=2181 # the maximum number of client connections. # increase this if you need to handle more clients #maxClientCnxns=60 # # Be sure to read the maintenance section of the # administrator guide before turning on autopurge. # # The number of snapshots to retain in dataDir #autopurge.snapRetainCount=3 # Purge task interval in hours # Set to "0" to disable auto purge feature #autopurge.purgeInterval=1 server.1=benxi:2888:3888 配置三台 server.2=CentOS2:2888:3888 server.3=CentOS3:2888:3888
讯享网
配置core-size.xml
讯享网<configuration> <property> <name>fs.defaultFS</name> <value>hdfs://bx</value> bx为集群名字 </property> <property>设置节点 <name>ha.zookeeper.quorum</name> <value>benxi:2181,CentOS2:2181,CentOS3:2181</value> </property> <property> <name>hadoop.tmp.dir</name> <value>/opt/hadoop</value> </property> </configuration>
配置hdfs-site.xml文件
<configuration> <property>设置集群名称 <name>dfs.nameservices</name> <value>bx</value> </property> <property>设置两台主机代号 <name&g

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