core-site.xml,yarn-site.xml,hdfs-site.xml,mapred-site.xml配置

core-site.xml

"1.0" encoding="UTF-8"?>
"text/xsl" href="configuration.xsl"?>
 
 
<configuration>
<property>
	<name>fs.defaultFSname>
	<value>hdfs://node02:9820value>
property>
<property>
	<name>hadoop.tmp.dirname>
	<value>/opt/module/hadoop-3.3.3/datavalue>
property>

yarn-site.xml

"1.0"?>
<configuration>
<property>
	<name>yarn.nodemanager.aux-servicesname>
	<value>mapreduce_shufflevalue>
property>
<property>
	<name>yarn.resourcemanager.hostnamename>
	<value>node03value>
property>
<property>
	<name>yarn.nodemanager.env-whitelistname>
	<value>JAVA_HOME,HADOOP_COMMON_HOME,HADOOP_HDFS_HOME,HADOOP_CONF_DIR,CLASSPATH_PREPEND_DISTCACHE,HADOOP_YARN_HOME,HADOOP_MAPRED_HOMEvalue>
property>
<property>
	<name>yarn.scheduler.minimum-allocation-mbname>
	<value>512value>
property>
<property>
	<name>yarn.scheduler.maxmum-allocation-mbname>
	<value>4096value>
property>
<property>
	<name>yarn.nodemanager.resource.memory-mbname>
	<value>4096value>
property>
<property>
	<name>yarn.nodemanager.pmem-check-enabledname>
	<value>falsevalue>
property>
<property>
	<name>yarn.nodemanager.vmem-check-enabledname>
	<value>falsevalue>
property>
 
 
configuration>

hdfs-site.xml

"1.0" encoding="UTF-8"?>
"text/xsl" href="configuration.xsl"?>
 
 
<configuration>
<property>
	<name>dfs.namenode.name.http-addressname>
	<value>node02:9870value>
property>
<property>
	<name>dfs.namenode.secondary.http-addressname>
	<value>node04:9868value>
property>
configuration>

mapred-site.xml

"1.0"?>
"text/xsl" href="configuration.xsl"?>
 
 
<configuration>
<property>
	<name>mapreduce.framework.namename>
	<value>yarnvalue>
property>
configuration>