Package org.apache.hadoop.security

Examples of org.apache.hadoop.security.KerberosName$NoMatchingRule

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   */
  static void obtainTokensForNamenodesInternal(FileSystem fs,
      Credentials credentials, Configuration conf) throws IOException {

    // get jobtracker principal id (for the renewer)
    KerberosName jtKrbName =
      new KerberosName(conf.get(JTConfig.JT_USER_NAME,""));
   
    String delegTokenRenewer = jtKrbName.getShortName();
    boolean readFile = true;

    String fsName = fs.getCanonicalServiceName();
    if (TokenCache.getDelegationToken(credentials, fsName) == null) {
      //TODO: Need to come up with a better place to put
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    if (id.getUser() == null) {
      throw new InvalidToken("Token with no owner");
    }
    String owner = id.getUser().getUserName();
    Text renewer = id.getRenewer();
    KerberosName cancelerKrbName = new KerberosName(canceller);
    String cancelerShortName = cancelerKrbName.getShortName();
    if (!canceller.equals(owner)
        && (renewer == null || "".equals(renewer.toString()) || !cancelerShortName
            .equals(renewer.toString()))) {
      throw new AccessControlException(canceller
          + " is not authorized to cancel the token");
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      this.owner = owner;
    }
    if (renewer == null) {
      this.renewer = new Text();
    } else {
      KerberosName renewerKrbName = new KerberosName(renewer.toString());
      try {
        this.renewer = new Text(renewerKrbName.getShortName());
      } catch (IOException e) {
        throw new RuntimeException(e);
      }
    }
    if (realUser == null) {
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Related Classes of org.apache.hadoop.security.KerberosName$NoMatchingRule

  • org.apache.hadoop.conf.Configuration
  • org.apache.hadoop.hdfs.server.namenode.JspHelper
  • org.apache.hadoop.hive.shims.Hadoop20SShims$KerberosNameShim
  • org.apache.hadoop.mapreduce.security.TokenCache
  • org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler
  • org.apache.hadoop.security.authorize.ServiceAuthorizationManager
  • org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
  • org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
  • java.util.regex.Matcher
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