Generating ref tags ?

[jatinchuglani]

Hi,
My request is to generate ref tags for nested tags
I was trying to use the software to generate xml. The xml that I was using is here : https://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html#Cluster_Scheduler_API. In the XML response section.
So, Basically there is a nested attribute called "queues", which should ideally have a ref tag to the previous queue.

I am wondering if there is way to do this ?

[subwiz]

Adding the referred XML response here for reference purpose:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<scheduler>
  <schedulerInfo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="capacityScheduler">
    <capacity>100.0</capacity>
    <usedCapacity>0.0</usedCapacity>
    <maxCapacity>100.0</maxCapacity>
    <queueName>root</queueName>
    <queues>
      <queue>
        <capacity>10.5</capacity>
        <usedCapacity>0.0</usedCapacity>
        <maxCapacity>50.0</maxCapacity>
        <absoluteCapacity>10.5</absoluteCapacity>
        <absoluteMaxCapacity>50.0</absoluteMaxCapacity>
        <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
        <numApplications>0</numApplications>
        <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
        <queueName>a</queueName>
        <state>RUNNING</state>
        <queues>
          <queue>
            <capacity>30.000002</capacity>
            <usedCapacity>0.0</usedCapacity>
            <maxCapacity>50.0</maxCapacity>
            <absoluteCapacity>3.15</absoluteCapacity>
            <absoluteMaxCapacity>25.0</absoluteMaxCapacity>
            <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
            <numApplications>0</numApplications>
            <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
            <queueName>a1</queueName>
            <state>RUNNING</state>
            <queues>
              <queue xsi:type="capacitySchedulerLeafQueueInfo">
                <capacity>85.0</capacity>
                <usedCapacity>0.0</usedCapacity>
                <maxCapacity>100.0</maxCapacity>
                <absoluteCapacity>2.6775</absoluteCapacity>
                <absoluteMaxCapacity>25.0</absoluteMaxCapacity>
                <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
                <numApplications>0</numApplications>
                <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
                <queueName>a1a</queueName>
                <state>RUNNING</state>
                <resourcesUsed>
                  <memory>0</memory>
                  <vCores>0</vCores>
                </resourcesUsed>
                <numActiveApplications>0</numActiveApplications>
                <numPendingApplications>0</numPendingApplications>
                <numContainers>0</numContainers>
                <maxApplications>267</maxApplications>
                <maxApplicationsPerUser>267</maxApplicationsPerUser>
                <maxActiveApplications>1</maxActiveApplications>
                <maxActiveApplicationsPerUser>1</maxActiveApplicationsPerUser>
                <userLimit>100</userLimit>
                <users/>
                <userLimitFactor>1.0</userLimitFactor>
              </queue>
              <queue xsi:type="capacitySchedulerLeafQueueInfo">
                <capacity>15.000001</capacity>
                <usedCapacity>0.0</usedCapacity>
                <maxCapacity>100.0</maxCapacity>
                <absoluteCapacity>0.47250003</absoluteCapacity>
                <absoluteMaxCapacity>25.0</absoluteMaxCapacity>
                <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
                <numApplications>0</numApplications>
                <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
                <queueName>a1b</queueName>
                <state>RUNNING</state>
                <resourcesUsed>
                  <memory>0</memory>
                  <vCores>0</vCores>
                </resourcesUsed>
                <numActiveApplications>0</numActiveApplications>
                <numPendingApplications>0</numPendingApplications>
                <numContainers>0</numContainers>
                <maxApplications>47</maxApplications>
                <maxApplicationsPerUser>47</maxApplicationsPerUser>
                <maxActiveApplications>1</maxActiveApplications>
                <maxActiveApplicationsPerUser>1</maxActiveApplicationsPerUser>
                <userLimit>100</userLimit>
                <users/>
                <userLimitFactor>1.0</userLimitFactor>
              </queue>
            </queues>
            <resourcesUsed>
              <memory>0</memory>
              <vCores>0</vCores>
            </resourcesUsed>
          </queue>
          <queue xsi:type="capacitySchedulerLeafQueueInfo">
            <capacity>70.0</capacity>
            <usedCapacity>0.0</usedCapacity>
            <maxCapacity>100.0</maxCapacity>
            <absoluteCapacity>7.35</absoluteCapacity>
            <absoluteMaxCapacity>50.0</absoluteMaxCapacity>
            <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
            <numApplications>0</numApplications>
            <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
            <queueName>a2</queueName>
            <state>RUNNING</state>
            <resourcesUsed>
              <memory>0</memory>
              <vCores>0</vCores>
            </resourcesUsed>
            <numActiveApplications>0</numActiveApplications>
            <numPendingApplications>0</numPendingApplications>
            <numContainers>0</numContainers>
            <maxApplications>735</maxApplications>
            <maxApplicationsPerUser>73500</maxApplicationsPerUser>
            <maxActiveApplications>1</maxActiveApplications>
            <maxActiveApplicationsPerUser>100</maxActiveApplicationsPerUser>
            <userLimit>100</userLimit>
            <users/>
            <userLimitFactor>100.0</userLimitFactor>
          </queue>
        </queues>
        <resourcesUsed>
          <memory>0</memory>
          <vCores>0</vCores>
        </resourcesUsed>
      </queue>
      <queue>
        <capacity>89.5</capacity>
        <usedCapacity>0.0</usedCapacity>
        <maxCapacity>100.0</maxCapacity>
        <absoluteCapacity>89.5</absoluteCapacity>
        <absoluteMaxCapacity>100.0</absoluteMaxCapacity>
        <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
        <numApplications>2</numApplications>
        <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
        <queueName>b</queueName>
        <state>RUNNING</state>
        <queues>
          <queue xsi:type="capacitySchedulerLeafQueueInfo">
            <capacity>60.000004</capacity>
            <usedCapacity>0.0</usedCapacity>
            <maxCapacity>100.0</maxCapacity>
            <absoluteCapacity>53.7</absoluteCapacity>
            <absoluteMaxCapacity>100.0</absoluteMaxCapacity>
            <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
            <numApplications>2</numApplications>
            <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
            <queueName>b1</queueName>
            <state>RUNNING</state>
            <resourcesUsed>
              <memory>0</memory>
              <vCores>0</vCores>
            </resourcesUsed>
            <numActiveApplications>1</numActiveApplications>
            <numPendingApplications>1</numPendingApplications>
            <numContainers>0</numContainers>
            <maxApplications>5370</maxApplications>
            <maxApplicationsPerUser>537000</maxApplicationsPerUser>
            <maxActiveApplications>1</maxActiveApplications>
            <maxActiveApplicationsPerUser>100</maxActiveApplicationsPerUser>
            <userLimit>100</userLimit>
            <users>
              <user>
                <username>user2</username>
                <resourcesUsed>
                  <memory>0</memory>
                  <vCores>0</vCores>
                </resourcesUsed>
                <numPendingApplications>1</numPendingApplications>
                <numActiveApplications>0</numActiveApplications>
              </user>
              <user>
                <username>user1</username>
                <resourcesUsed>
                  <memory>0</memory>
                  <vCores>0</vCores>
                </resourcesUsed>
                <numPendingApplications>0</numPendingApplications>
                <numActiveApplications>1</numActiveApplications>
              </user>
            </users>
            <userLimitFactor>100.0</userLimitFactor>
          </queue>
          <queue xsi:type="capacitySchedulerLeafQueueInfo">
            <capacity>39.5</capacity>
            <usedCapacity>0.0</usedCapacity>
            <maxCapacity>100.0</maxCapacity>
            <absoluteCapacity>35.3525</absoluteCapacity>
            <absoluteMaxCapacity>100.0</absoluteMaxCapacity>
            <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
            <numApplications>0</numApplications>
            <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
            <queueName>b2</queueName>
            <state>RUNNING</state>
            <resourcesUsed>
              <memory>0</memory>
              <vCores>0</vCores>
            </resourcesUsed>
            <numActiveApplications>0</numActiveApplications>
            <numPendingApplications>0</numPendingApplications>
            <numContainers>0</numContainers>
            <maxApplications>3535</maxApplications>
            <maxApplicationsPerUser>353500</maxApplicationsPerUser>
            <maxActiveApplications>1</maxActiveApplications>
            <maxActiveApplicationsPerUser>100</maxActiveApplicationsPerUser>
            <userLimit>100</userLimit>
            <users/>
            <userLimitFactor>100.0</userLimitFactor>
          </queue>
          <queue xsi:type="capacitySchedulerLeafQueueInfo">
            <capacity>0.5</capacity>
            <usedCapacity>0.0</usedCapacity>
            <maxCapacity>100.0</maxCapacity>
            <absoluteCapacity>0.4475</absoluteCapacity>
            <absoluteMaxCapacity>100.0</absoluteMaxCapacity>
            <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
            <numApplications>0</numApplications>
            <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
            <queueName>b3</queueName>
            <state>RUNNING</state>
            <resourcesUsed>
              <memory>0</memory>
              <vCores>0</vCores>
            </resourcesUsed>
            <numActiveApplications>0</numActiveApplications>
            <numPendingApplications>0</numPendingApplications>
            <numContainers>0</numContainers>
            <maxApplications>44</maxApplications>
            <maxApplicationsPerUser>4400</maxApplicationsPerUser>
            <maxActiveApplications>1</maxActiveApplications>
            <maxActiveApplicationsPerUser>100</maxActiveApplicationsPerUser>
            <userLimit>100</userLimit>
            <users/>
            <userLimitFactor>100.0</userLimitFactor>
          </queue>
        </queues>
        <resourcesUsed>
          <memory>0</memory>
          <vCores>0</vCores>
        </resourcesUsed>
      </queue>
    </queues>
  </schedulerInfo>
</scheduler>