hadoop版本2.7.2
主要原因:
yarn-site.xml配置问题:
<property>
<description>
每个nodemanager上可以用的内存大小
Amount of physical memory, in MB, that can be allocated for containers.
注意:我的NM虚拟机是1G内存,1核CPU,当该值配置小于1024时,NM是无法启动的!会报错:
NodeManager from slavenode2 doesn't satisfy minimum allocations, Sending SHUTDOWN signal to the NodeManager.
</description>
<name>yarn.nodemanager.resource.memory-mb</name>
<value> 1024 </value>
</property>
按照上面的配置就OK了
版权声明:本文为victory_gwb原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。