Hadoop -- 配置文件

core-site.xml

    fs.defaultFS
    hdfs://hd1:9000


    hadoop.tmp.dir
    /opt/apps/hadoop-3.1.3/data

hdfs-site.xml

   dfs.namenode.name.dir
   /opt/apps/hadoop-3.1.3/hdfs/name


    dfs.datanode.data.dir
    /opt/apps/hadoop-3.1.3/hdfs/data


    dfs.replication
    3


   dfs.permissions
      false
      
      
          dfs.namenode.http-address
              hd1:50070
              

mapred-site.xml

       mapreduce.framework.name
              yarn
              

yarn-site.xml

        yarn.nodemanager.aux-services
              mapreduce_shuffle
      
      
              yarn.resourcemanager.hostname
              hd1
      
      
              yarn.nodemanager.env-whitelist
                      JAVA_HOME,HADOOP_COMMON_HOME,HADOOP_HDFS_HOME,HADOOP_CONF_DIR,CLASSPATH_PREPEND_DISTCACHE,HADOOP_YARN_HOME,HADOOP_MAPRED_HOME
      
            
                   yarn.webapp.ui2.enable
                     true
          
           
                yarn.nodemanager.vmem-check-enabled
                false
          

使用以上配置目前能正常运行hadoop集群&hive环境。