Zookeeper-HA-配置文件(配置粘贴)

core-site.xml <configuration> <!-- 指定hdfs的nameservice为ns1 --> <property> <name>fs.defaultFS</name> <value>hdfs://ns1/</value>                         </property> <!-- 指定hadoop临时目录 --> <property> <name>hadoop.tmp.dir</name> <value>/home/hadoop/hadoop-2.7.1/hadoopdata</value>     </property> <!-- 指定zookeeper地址 --> <property> <name>ha.zookeeper.quorum</name>    <value>hadoop-01-server:2181,hadoop-02-server:2181,hadoop-03-server:2181</value>   </property> </configuration> hdfs-site.xml <configuration> <!--指定hdfs的nameservice为ns1，需要和core-site.xml中的保持一致 --> <property> <name>dfs.nameservices</name> <value>ns1</value>                                              </property> <!-- ns1下面有两个NameNode，分别是nn1，nn2 --> <property> <name>dfs.ha.namenodes.ns1</name> <value>nn1,nn2</value> </property> <!-- nn1的RPC通信地址 --> <property> <name>dfs.namenode.rpc-address.ns1.nn1</name> <value>hadoop-01-server:9000</value> </property> <!-- nn1的http通信地址 --> <property> <name>dfs.namenode.http-address.ns1.nn1</name> <value>hadoop-01-server:50070</value> </property> <!-- nn2的RPC通信地址 --> <property> <name>dfs.namenode.rpc-address.ns1.nn2</name> <value>hadoop-02-server:9000</value>     </property> <!-- nn2的http通信地址 --> <property> <name>dfs.namenode.http-address.ns1.nn2</name> <value>hadoop-02-server:50070</value> </property> <!-- 指定NameNode的edits元数据在JournalNode上的存放位置 --> <property> <name>dfs.namenode.shared.edits.dir</name> <value>qjournal://hadoop-01-server:8485;hadoop-02-server:8485;hadoop-03-server:8485/ns1</value>   </property> <!-- 指定JournalNode在本地磁盘存放数据的位置 --> <property> <name>dfs.journalnode.edits.dir</name> <value>/home/hadoop/hadoop-2.7.1/journaldata</value> </property> <!-- 开启NameNode失败自动切换 --> <property> <name>dfs.ha.automatic-failover.enabled</name> <value>true</value> </property> <!-- 配置失败自动切换实现方式 --> <property> <name>dfs.client.failover.proxy.provider.ns1</name> <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>         </property> <!-- 配置隔离机制方法，多个机制用换行分割，即每个机制暂用一行--> <property> <name>dfs.ha.fencing.methods</name> <value> sshfence shell(/bin/true)                                         </value> </property> <!-- 使用sshfence隔离机制时需要ssh免登陆 --> <property> <name>dfs.ha.fencing.ssh.private-key-files</name> <value>/home/hadoop/.ssh/id_rsa</value>      </property> <!-- 配置sshfence隔离机制超时时间 --> <property> <name>dfs.ha.fencing.ssh.connect-timeout</name> <value>10000</value>   </property> </configuration> mapred-site.xml <configuration> <property> <name>mapreduce.framework.name</name> <value>yarn</value> </property> </configuration> yarn-site.xml <configuration> <!--指定RM的cluster-id--> <property> <name>yarn.resourcemanager.cluster-id</name> <value>yrc</value> </property> <!--指定RM的名字--> <property> <name>yarn.resourcemanager.ha.rm-ids</name> <value>rm1,rm2</value> </property> <!--分别指定RM的地址--> <property> <name>yarn.resourcemanager.hostname.rm1</name> <value>hadoop-01-server</value> </property> <property> <name>yarn.resourcemanager.hostname.rm2</name> <value>hadoop-02-server</value> </property> <!--指定zk集群地址--> <property> <name>yarn.resourcemanager.zk-address</name> <value>hadoop-01-server:2181,hadoop-02-server:2181,hadoop-03-server:2181</value> </property> <property> <name>yarn.nodemanager.aux-services</name> <value>mapreduce_shuffle</value> </property> </configuration>