Tao Yang created YARN-6257:
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Summary: CapacityScheduler REST API produces incorrect JSON - JSON
object operationsInfo contains deplicate key
Key: YARN-6257
URL: https://issues.apache.org/jira/browse/YARN-6257
Project: Hadoop YARN
Issue Type: Bug
Components: capacityscheduler
Affects Versions: 2.8.1
Reporter: Tao Yang
Assignee: Tao Yang
Priority: Minor
In response string of CapacityScheduler REST API,
scheduler/schedulerInfo/health/operationsInfo have duplicate key 'entry' as a
JSON object :
{code:json}
"operationsInfo":{
"entry":{"key":"last-preemption","value":{"nodeId":"N/A","containerId":"N/A","queue":"N/A"}},
"entry":{"key":"last-reservation","value":{"nodeId":"N/A","containerId":"N/A","queue":"N/A"}},
"entry":{"key":"last-allocation","value":{"nodeId":"N/A","containerId":"N/A","queue":"N/A"}},
"entry":{"key":"last-release","value":{"nodeId":"N/A","containerId":"N/A","queue":"N/A"}}
}
{code}
To solve this problem, I suppose the type of operationsInfo field in
CapacitySchedulerHealthInfo class should be converted from Map to List.
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