<强> [root@hadoop01 ~] # vim/usr/local/hadoop-2.7.1/etc/hadoop/yarn-site。xml 强>
& lt; !-- Site specific YARN configuration properties -->
[root@hadoop01 hadoop-2.7.1]# vim ./etc/hadoop/mapred-site.xml 强>
& lt; property>
& lt; name> mapreduce.framework.name
& lt; value> yarn
& lt; final> true
& lt;/property>
& lt; property>
& lt; name> mapreduce.map.memory.mb
& lt; value> 1024 & lt;/value>
& lt;/property>
& lt; property>
& lt; name> mapreduce.jobhistory.address
& lt; value> hadoop01:10020
& lt;/property>
& lt; property>
& lt; name> mapreduce.jobhistory.webapp.address
& lt; value> hadoop01:19888
& lt;/property>
<强>
强>
<强>发送到集群服务器强>
<强> [root@hadoop01 hadoop-2.7.1] # scp - r。/etc/hadoop/mapred-site。xml hadoop02:/usr/地方/hadoop-2.7.1/etc/hadoop/强>
mapred-site。xml,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,1218年100%的大敌;,1.2 kb/s,00:00
<强> [root@hadoop01 hadoop-2.7.1] # scp - r。/etc/hadoop/mapred-site。xml hadoop03:/usr/地方/hadoop-2.7.1/etc/hadoop/强>
mapred-site。xml,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,1218年100%的大敌;,1.2 kb/s,00:00
<强> [root@hadoop01 hadoop-2.7.1] # scp - r。/etc/hadoop/yarn-site。xml hadoop03:/usr/地方/hadoop-2.7.1/etc/hadoop/强>
yarn-site。xml,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,1845年100%的大敌;,1.8 kb/s,00:00
<强> [root@hadoop01 hadoop-2.7.1] # scp - r。/etc/hadoop/yarn-site。xml hadoop02:/usr/地方/hadoop-2.7.1/etc/hadoop/强>
yarn-site。xml
<强>
强>
<强> [root@hadoop01 hadoop-2.7.1] # start-yarn。sh 强>
开始纱守护进程
resourcemanager开始,日志记录/usr/local/hadoop-2.7.1/日志/yarn-root-resourcemanager-hadoop01。
hadoop01: nodemanager开始,日志/usr/local/hadoop-2.7.1/日志/yarn-root-nodemanager-hadoop01。
hadoop03: nodemanager开始,日志/usr/local/hadoop-2.7.1/日志/yarn-root-nodemanager-hadoop03。
hadoop02: nodemanager开始,日志/usr/local/hadoop-2.7.1/日志/yarn-root-nodemanager-hadoop02。
<强> [root@hadoop02 sbin] # yarn-daemon。null