hadoop nodemanager not start ,slave doesn't satisfy minimum allocations

Question

When running start-all.sh my slave1 and slave2 can't find nodemanager in jps

Work on Ubuntu 16.04 with VM virtualbox master

yunchi@master:~$ jps
15920 Jps
15505 SecondaryNameNode
15659 ResourceManager
15293 NameNode

slave1

yunchi@slave1:~$ jps
7587 DataNode
7945 Jps

slave2

yunchi@slave2:~$ jps
7138 DataNode
7374 Jps

this is my nodemanager-slave1.log

2017-10-12 17:26:59,662 ERROR org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl: Unexpected error starting NodeStatusUpdater org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Recieved SHUTDOWN signal from Resourcemanager ,Registration of NodeManager failed, Message from ResourceManager: NodeManager from slave1 doesn't satisfy minimum allocations, Sending SHUTDOWN signal to the NodeManager. at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.registerWithRM(NodeStatusUpdaterImpl.java:278) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:197) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStart(NodeManager.java:272) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:496) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:543)

2017-10-12 17:26:59,710 FATAL org.apache.hadoop.yarn.server.nodemanager.NodeManager: Error starting NodeManager org.apache.hadoop.yarn.exceptions.YarnRuntimeException: org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Recieved SHUTDOWN signal from Resourcemanager ,Registration of NodeManager failed, Message from ResourceManager: NodeManager from slave1 doesn't satisfy minimum allocations, Sending SHUTDOWN signal to the NodeManager. at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:203) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStart(NodeManager.java:272) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:496) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:543) Caused by: org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Recieved SHUTDOWN signal from Resourcemanager ,Registration of NodeManager failed, Message from ResourceManager: NodeManager from slave1 doesn't satisfy minimum allocations, Sending SHUTDOWN signal to the NodeManager. at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.registerWithRM(NodeStatusUpdaterImpl.java:278) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:197) ... 6 more

I have found some relative information.They tell me to add

<property>
<name>yarn.nodemanager.resource.memory-mb</name>
<value>1024</value>
</property>

but it's still not work.

So,I set value 4096 ,still can't work

here is my yarn-site.xml below

 <configuration>
<property>
<name>yarn.resourcemanager.hostname</name>
<value>master</value>
</property>

<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>

<property>
<name>yarn.nodemanager.aux-services.mapreduce.shuffle.class</name>
<value>org.apache.hadoop.mapred.ShuffleHandler</value>
</property>

<property>
<name>yarn.resourcemanager.address</name>
<value>master:8032</value>
</property>

<property>
<name>yarn.resourcemanager.scheduler.address</name>
<value>master:8030</value>
</property>

<property>
<name>yarn.resourcemanager.resource-tracker.address</name>
<value>master:8031</value>
</property>

<property>
<name>yarn.resourcemanager.admin.address</name>
<value>master:8033</value>
</property>

<property>
<name>yarn.resourcemanager.webapp.address</name>
<value>master:8088</value>
</property>

<property>
<name>yarn.nodemanager.resource.memory-mb</name>
<value>4096</value>
</property>

<property>
<name>yarn.nodemanager.local-dirs</name>
<value>/home/yunchi/yarn</value>
<final>true</final>
</property>


<property>
<name>yarn.scheduler.minimum-allocation-mb</name>
<value>1</value>
</property>
<property>
<name>yarn.scheduler.minimum-allocation-vcores</name>
<value>1</value>
</property>

Answer 1

也许您的虚拟机没有足够的资源。因此，您不应该增加参数yarn.nodemanager.resource.memory-mb的值，因为没有资源。尝试为此参数设置较小的值，例如256 MB。

选中post。