[jira] [Created] (YARN-9152) Auxiliary service REST API query does not return running services

["Eric Yang (JIRA)" <ji...@apache.org>]

Eric Yang created YARN-9152:
-------------------------------

             Summary: Auxiliary service REST API query does not return running services
                 Key: YARN-9152
                 URL: https://issues.apache.org/jira/browse/YARN-9152
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Eric Yang


Auxiliary service is configured with:

{code}
{
  "services": [
    {
      "name": "mapreduce_shuffle",
      "version": "2",
      "configuration": {
        "properties": {
          "class.name": "org.apache.hadoop.mapred.ShuffleHandler",
          "mapreduce.shuffle.transfer.buffer.size": "102400",
          "mapreduce.shuffle.port": "13563"
        }
      }
    }
  ]
}
{code}

Node manager log shows the service is registered:
{code}
2018-12-19 22:38:57,466 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices: Reading auxiliary services manifest hdfs:/tmp/aux.json
2018-12-19 22:38:57,827 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices: Initialized auxiliary service mapreduce_shuffle
2018-12-19 22:38:57,828 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices: Adding auxiliary service mapreduce_shuffle version 2
{code}

REST API query shows:
{code}
$ curl --negotiate -u :  http://eyang-3.openstacklocal:8042/ws/v1/node/auxiliaryservices
{"services":{}}
{code}



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