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  1. Hadoop YARN
  2. YARN-9145 [Umbrella] Dynamically add or remove auxiliary services
  3. YARN-9152

Auxiliary service REST API query does not return running services

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.3.0
    • Component/s: None
    • Labels:
      None
    • Target Version/s:

      Description

      Auxiliary service is configured with:

      {
        "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"
              }
            }
          }
        ]
      }
      

      Node manager log shows the service is registered:

      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
      

      REST API query shows:

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

        Attachments

        1. YARN-9152.1.patch
          16 kB
          Billie Rinaldi

          Activity

            People

            • Assignee:
              billie Billie Rinaldi
              Reporter:
              eyang Eric Yang

              Dates

              • Created:
                Updated:
                Resolved:

                Issue deployment