caozhiqiang created YARN-10501:
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Summary: Can't remove all node labels after add node label without
nodemanager port
Key: YARN-10501
URL: https://issues.apache.org/jira/browse/YARN-10501
Project: Hadoop YARN
Issue Type: Bug
Components: resourcemanager
Affects Versions: 3.4.0
Reporter: caozhiqiang
Assignee: caozhiqiang
Fix For: 3.4.0
When add a label to nodes without nodemanager port or use WILDCARD_PORT (0)
port, it can't remove all label info in these nodes
Reproduce process:
{code:java}
1.yarn rmadmin -addToClusterNodeLabels "cpunode(exclusive=true)"
2.yarn rmadmin -replaceLabelsOnNode "server001=cpunode"
3.curl http://RM_IP:8088/ws/v1/cluster/label-mappings
{"labelsToNodes":{"entry":{"key":{"name":"cpunode","exclusivity":"true"},"value":{"nodes":["server001:0","server001:45454"],"partitionInfo":{"resourceAvailable":{"memory":"510","vCores":"1","resourceInformations":{"resourceInformation":[{"attributes":null,"maximumAllocation":"9223372036854775807","minimumAllocation":"0","name":"memory-mb","resourceType":"COUNTABLE","units":"Mi","value":"510"},{"attributes":null,"maximumAllocation":"9223372036854775807","minimumAllocation":"0","name":"vcores","resourceType":"COUNTABLE","units":"","value":"1"}]}}}}}}}
4.yarn rmadmin -replaceLabelsOnNode "server001"
5.curl http://RM_IP:8088/ws/v1/cluster/label-mappings
{"labelsToNodes":{"entry":{"key":{"name":"cpunode","exclusivity":"true"},"value":{"nodes":"server001:45454","partitionInfo":{"resourceAvailable":{"memory":"0","vCores":"0","resourceInformations":{"resourceInformation":[{"attributes":null,"maximumAllocation":"9223372036854775807","minimumAllocation":"0","name":"memory-mb","resourceType":"COUNTABLE","units":"Mi","value":"0"},{"attributes":null,"maximumAllocation":"9223372036854775807","minimumAllocation":"0","name":"vcores","resourceType":"COUNTABLE","units":"","value":"0"}]}}}}}}}
{code}
You can see after the 4 process to remove nodemanager labels, the label info is
still in the node info.
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