Examples of NMToken

org.apache.axis.types.NMToken

g/TR/xmlschema-2/#nmtoken">XML Schema 3.3.4

org.apache.axis2.databinding.types.NMToken

org/TR/xmlschema-2/#nmtoken">XML Schema 3.3.4

org.apache.hadoop.yarn.api.records.NMToken

The NMToken is used for authenticating communication with NodeManager

It is issued by ResourceMananger when ApplicationMaster negotiates resource with ResourceManager and validated on NodeManager side.

@see AllocateResponse#getNMTokens()

      try {
        // create container token and NMToken altogether.
        container.setContainerToken(rmContext.getContainerTokenSecretManager()
          .createContainerToken(container.getId(), container.getNodeId(),
            getUser(), container.getResource()));
        NMToken nmToken =
            rmContext.getNMTokenSecretManager().createAndGetNMToken(getUser(),
              getApplicationAttemptId(), container);
        if (nmToken != null) {
          nmTokens.add(nmToken);
        }

      try {
        // create container token and NMToken altogether.
        container.setContainerToken(rmContext.getContainerTokenSecretManager()
          .createContainerToken(container.getId(), container.getNodeId(),
            getUser(), container.getResource()));
        NMToken nmToken =
            rmContext.getNMTokenSecretManager().createAndGetNMToken(getUser(),
              getApplicationAttemptId(), container);
        if (nmToken != null) {
          nmTokens.add(nmToken);
        }

  public NMToken createAndGetNMToken(String applicationSubmitter,
      ApplicationAttemptId appAttemptId, Container container) {
    try {
      this.readLock.lock();
      HashSet<NodeId> nodeSet = this.appAttemptToNodeKeyMap.get(appAttemptId);
      NMToken nmToken = null;
      if (nodeSet != null) {
        if (!nodeSet.contains(container.getNodeId())) {
          LOG.info("Sending NMToken for nodeId : " + container.getNodeId()
              + " for container : " + container.getId());
          Token token =

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Examples of NMToken

Examples of org.apache.hadoop.yarn.api.records.NMToken

Examples of org.apache.hadoop.yarn.api.records.NMToken

Examples of org.apache.hadoop.yarn.api.records.NMToken