aws emr服务重启

AWS常用的集群管理服务有:

hadoop-yarn-resourcemanager 
oozie 
hadoop-hdfs-namenode 
hive-hcatalog-server 
hadoop-mapreduce-historyserver 
hue 
hadoop-kms 
hadoop-yarn-proxyserver 
hadoop-httpfs 
hive-server2 
hadoop-yarn-timelineserver 

在EMR 2.X,3.X中所有服务守护程序都通过 init.d 脚本作为 SysV init 系统的一部分运行,查找服务名称:

ls /etc/init.d/

停止服务:

sudo /etc/init.d/hadoop-yarn-resourcemanager stop

启动服务:

sudo /etc/init.d/hadoop-yarn-resourcemanager start

查看服务状态:

sudo /etc/init.d/hadoop-yarn-resourcemanager status

ps:请勿使用restart命令

在EMR4.x,5.x中服务已添加到upstart服务了,查找服务:

sudo initctl list

停止服务:

sudo stop hadoop-yarn-resourcemanager

启动服务:

sudo start hadoop-yarn-resourcemanager

查看状态:

sudo status hadoop-yarn-resourcemanager

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转载自blog.csdn.net/zhouyan8603/article/details/85705046
AWS