[YARN-10701] The yarn.resource-types should support multi types without trimmed.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0, 3.3.1
• Fix Version/s: 3.4.0, 3.3.1
• Component/s: resourcemanager
• Target Version/s: 3.4.0, 3.3.1
• Hadoop Flags: Reviewed
• Assignee: Qi Zhu
• Reporter: Qi Zhu
• Created: 17/Mar/21 09:33
• Updated: 11/Feb/24 14:12
• Resolved: 19/May/21 13:27

Description

<configuration>
 <property>
 <name>yarn.resource-types</name>
 <value>yarn.io/gpu, yarn.io/fpga</value>
 </property>
 </configuration>

When i configured the resource type above with gpu and fpga, the error happened:

 

org.apache.hadoop.yarn.exceptions.YarnRuntimeException: ' yarn.io/fpga' is not a valid resource name. A valid resource name must begin with a letter and contain only letters, numbers, and any of: '.', '_', or '-'. A valid resource name may also be optionally preceded by a name space followed by a slash. A valid name space consists of period-separated groups of letters, numbers, and dashes.

 
The resource types should support trim.