List of addDelegationTokens() Examples

Examples of addDelegationTokens()

org.apache.hadoop.fs.FileSystem.addDelegationTokens()
Obtain all delegation tokens used by this FileSystem that are not already present in the given Credentials. Existing tokens will neither be verified as valid nor having the given renewer. Missing tokens will be acquired and added to the given Credentials. Default Impl: works for simple fs with its own token and also for an embedded fs whose tokens are those of its children file system (i.e. the embedded fs has not tokens of its own). @param renewer the user allowed to renew the delegation tokens @param credentials cache in which to add new delegation tokens @return list of new delegation tokens @throws IOException
org.apache.hadoop.fs.FileSystemTestHelper.MockFileSystem.addDelegationTokens()
org.apache.hadoop.hdfs.DistributedFileSystem.addDelegationTokens()
org.apache.hadoop.hdfs.web.WebHdfsFileSystem.addDelegationTokens()

Examples of org.apache.hadoop.fs.FileSystem.addDelegationTokens()

                      + token.getService() + " into " + tokenFile);
                }
              } else {
                FileSystem fs = FileSystem.get(conf);
                Credentials cred = new Credentials();
                Token<?> tokens[] = fs.addDelegationTokens(renewer, cred);
                cred.writeTokenStorageFile(tokenFile, conf);
                for (Token<?> token : tokens) {
                  System.out.println("Fetched token for " + token.getService()
                      + " into " + tokenFile);
                }

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Examples of org.apache.hadoop.fs.FileSystem.addDelegationTokens()

          "Can't get Master Kerberos principal for the RM to use as renewer");
      }


      // For now, only getting tokens for the default file-system.
      final Token<?> tokens[] =
          fs.addDelegationTokens(tokenRenewer, credentials);
      if (tokens != null) {
        for (Token<?> token : tokens) {
          LOG.info("Got dt for " + fs.getUri() + "; " + token);
        }
      }

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Examples of org.apache.hadoop.fs.FileSystem.addDelegationTokens()

                      + token.getService() + " into " + tokenFile);
                }
              } else {
                FileSystem fs = FileSystem.get(conf);
                Credentials cred = new Credentials();
                Token<?> tokens[] = fs.addDelegationTokens(renewer, cred);
                cred.writeTokenStorageFile(tokenFile, conf);
                for (Token<?> token : tokens) {
                  System.out.println("Fetched token for " + token.getService()
                      + " into " + tokenFile);
                }

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Examples of org.apache.hadoop.fs.FileSystem.addDelegationTokens()


    try {
      if (UserGroupInformation.isSecurityEnabled()) {
        Credentials credentials = new Credentials();
        final FileSystem fs = FileSystem.get(configuration);
        Token<?>[] tokens = fs.addDelegationTokens(YarnUtils.getPrincipal(configuration), credentials);
        if (tokens != null) {
          for (Token<?> token : tokens) {
            log.info("Got delegation token for " + fs.getUri() + "; " + token);
          }
        }

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Examples of org.apache.hadoop.fs.FileSystem.addDelegationTokens()

        }
      }


      // Get delegation tokens so we log the delegation token op
      Token<?>[] delegationTokens = 
          hdfs.addDelegationTokens(TEST_RENEWER, null);
      for (Token<?> t : delegationTokens) {
        LOG.debug("got token " + t);
      }


      // Write results to the fsimage file

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Examples of org.apache.hadoop.fs.FileSystem.addDelegationTokens()

      if (tokenRenewer == null || tokenRenewer.length() == 0) {
        throw new IOException("Can't get Master Kerberos principal for the RM to use as renewer");
      }


      // For now, only getting tokens for the default file-system.
      final Token<?> tokens[] = fs.addDelegationTokens(tokenRenewer, credentials);
      if (tokens != null) {
        for (Token<?> token : tokens) {
          LOG.info("Got dt for " + fs.getUri() + "; " + token);
        }
      }

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Examples of org.apache.hadoop.fs.FileSystem.addDelegationTokens()

      );
    }


    // For now, only getting tokens for the default file-system.
    FileSystem fs = coreFileSystem.getFileSystem();
    fs.addDelegationTokens(tokenRenewer, credentials);
  }


 
  public LaunchedApplication submitApplication() throws IOException, YarnException {
    completeAppMasterLaunch();

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Examples of org.apache.hadoop.fs.FileSystem.addDelegationTokens()

          "Can't get Master Kerberos principal for the RM to use as renewer");
      }


      // For now, only getting tokens for the default file-system.
      final Token<?> tokens[] =
          fs.addDelegationTokens(tokenRenewer, credentials);
      if (tokens != null) {
        for (Token<?> token : tokens) {
          LOG.info("Got dt for " + fs.getUri() + "; " + token);
        }
      }

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Examples of org.apache.hadoop.fs.FileSystem.addDelegationTokens()

                      + token.getService() + " into " + tokenFile);
                }
              } else {
                FileSystem fs = FileSystem.get(conf);
                Credentials cred = new Credentials();
                Token<?> tokens[] = fs.addDelegationTokens(renewer, cred);
                cred.writeTokenStorageFile(tokenFile, conf);
                for (Token<?> token : tokens) {
                  System.out.println("Fetched token for " + token.getService()
                      + " into " + tokenFile);
                }

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Examples of org.apache.hadoop.fs.FileSystem.addDelegationTokens()

        }
      }


      // Get delegation tokens so we log the delegation token op
      Token<?>[] delegationTokens = 
          hdfs.addDelegationTokens(TEST_RENEWER, null);
      for (Token<?> t : delegationTokens) {
        LOG.debug("got token " + t);
      }


      // Write results to the fsimage file

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