hadoop3.1.3配置文件

hadoop3.1.3配置文件 1、core-site.xml

        fs.defaultFS
        hdfs://hadoop102:8020




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

2、hdfs-site.xml

        
        
                dfs.namenode.http-address
                hadoop102:9870
        
        
                dfs.namenode.secondary.http-address
                hadoop104:9868
        

3、yarn-site.xml

	
        
                yarn.nodemanager.aux-services
                mapreduce_shuffle
        
        
                yarn.resourcemanager.hostname
                hadoop103
        
	
        
	yarn.nodemanager.env-whitelist
	JAVA_HOME,HADOOP_COMMON_HOME,HADOOP_HDFS_HOME,HADOOP_CONF_DIR,CLASSPATH_PREPEND_DISTCACHE,HADOOP_YARN_HOME,HADOOP_MAPRED_HOME
  

4、yarn-site.xml

		
 				mapreduce.framework.name
                yarn
        
        
                mapreduce.jobhistory.address
                ysy101:10020
        
                       	mapreduce.jobhistory.webapp.address
                ysy101:19888