Hadoop - HA配置信息_liangsw

配置：core-site.xml

<configuration>
	<!-- 把两个NameNode的地址组装成一个集群mycluster -->
	<property>
	   <name>fs.defaultFS</name>
	   <value>hdfs://mycluster</value>
	</property>
	<!-- 指定hadoop运行时产生文件的存储目录 -->
	<property>
	  <name>hadoop.tmp.dir</name>
	  <value>/opt/module/hadoop-2.7.6/data/ha/tmp</value>
	</property>
	<!-- 指定ZKFC故障自动切换转移 -->
	<property>
		 <name>ha.zookeeper.quorum</name>
		 <value>dn1:2181,dn2:2181,dn3:2181</value>
	</property>
</configuration><configuration>
	<!-- 把两个Nam