[YARN-8496] The capacity scheduler uses label to cause vcore to be incorrect

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.7.6
• Component/s: capacity scheduler
• Assignee: Wally Tang
• Reporter: Wally Tang
• Created: 05/Jul/18 10:14
• Updated: 07/Jul/18 08:00

Description

 In my cluster, I used label scheduling, and I found that it caused the vcore of the cluster to be incorrect

 

capacity-scheduler.xml

 

<configuration>

<property>
<name>yarn.scheduler.capacity.root.queues</name>
<value>support</value>
</property>

<property>
<name>yarn.scheduler.capacity.root.support.capacity</name>
<value>100</value>
</property>

<property>
<name>yarn.scheduler.capacity.root.support.accessible-node-labels</name>
<value>test1</value>
</property>

<property>
<name>yarn.scheduler.capacity.root.support.accessible-node-labels.test1.capacity</name>
<value>100</value>
</property>

<property>
<name>yarn.scheduler.capacity.root.accessible-node-labels.test1.capacity</name>
<value>100</value>
</property>

</configuration>