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.FileSystemTestHelper.MockFileSystem.addDelegationTokens()

    
    Path mockPath = mock(Path.class);
    when(mockPath.getFileSystem(conf)).thenReturn(mockFs);
    
    Path[] paths = new Path[]{ mockPath, mockPath };
    when(mockFs.addDelegationTokens("me", credentials)).thenReturn(null);
    TokenCache.obtainTokensForNamenodesInternal(credentials, paths, conf);
    verify(mockFs, times(1)).addDelegationTokens(renewer, credentials);
  }


  @Test

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Examples of org.apache.hadoop.fs.FileSystemTestHelper.MockFileSystem.addDelegationTokens()

    
    Path mockPath = mock(Path.class);
    when(mockPath.getFileSystem(conf)).thenReturn(mockFs);
    
    Path[] paths = new Path[]{ mockPath, mockPath };
    when(mockFs.addDelegationTokens("me", credentials)).thenReturn(null);
    TokenCache.obtainTokensForNamenodesInternal(credentials, paths, conf);
    verify(mockFs, times(1)).addDelegationTokens(renewer, credentials);
  }


  @Test

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Examples of org.apache.hadoop.hdfs.DistributedFileSystem.addDelegationTokens()

      Path emptydir = new Path("/emptydir");
      hdfs.mkdirs(emptydir);
      writtenFiles.put(emptydir.toString(), hdfs.getFileStatus(emptydir));


      // 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);
      }

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Examples of org.apache.hadoop.hdfs.DistributedFileSystem.addDelegationTokens()

  @Test
  public void testAddDelegationTokensDFSApi() throws Exception {
    UserGroupInformation ugi = UserGroupInformation.createRemoteUser("JobTracker");
    DistributedFileSystem dfs = cluster.getFileSystem();
    Credentials creds = new Credentials();
    final Token<?> tokens[] = dfs.addDelegationTokens("JobTracker", creds);
    Assert.assertEquals(1, tokens.length);
    Assert.assertEquals(1, creds.numberOfTokens());
    checkTokenIdentifier(ugi, tokens[0]);


    final Token<?> tokens2[] = dfs.addDelegationTokens("JobTracker", creds);

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Examples of org.apache.hadoop.hdfs.DistributedFileSystem.addDelegationTokens()

    final Token<?> tokens[] = dfs.addDelegationTokens("JobTracker", creds);
    Assert.assertEquals(1, tokens.length);
    Assert.assertEquals(1, creds.numberOfTokens());
    checkTokenIdentifier(ugi, tokens[0]);


    final Token<?> tokens2[] = dfs.addDelegationTokens("JobTracker", creds);
    Assert.assertEquals(0, tokens2.length); // already have token
    Assert.assertEquals(1, creds.numberOfTokens());
  }
  
  @SuppressWarnings("deprecation")

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Examples of org.apache.hadoop.hdfs.DistributedFileSystem.addDelegationTokens()


  @Test
  public void testDelegationTokenWithDoAs() throws Exception {
    final DistributedFileSystem dfs = cluster.getFileSystem();
    final Credentials creds = new Credentials();
    final Token<?> tokens[] = dfs.addDelegationTokens("JobTracker", creds);
    Assert.assertEquals(1, tokens.length);
    @SuppressWarnings("unchecked")
    final Token<DelegationTokenIdentifier> token =
        (Token<DelegationTokenIdentifier>) tokens[0];
    final UserGroupInformation longUgi = UserGroupInformation

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Examples of org.apache.hadoop.hdfs.DistributedFileSystem.addDelegationTokens()

    // OP_GET_DELEGATION_TOKEN 18
    // OP_RENEW_DELEGATION_TOKEN 19
    // OP_CANCEL_DELEGATION_TOKEN 20
    // see TestDelegationToken.java
    // fake the user to renew token for
    final Token<?>[] tokens = dfs.addDelegationTokens("JobTracker", null);
    UserGroupInformation longUgi = UserGroupInformation.createRemoteUser(
      "JobTracker/foo.com@FOO.COM");
    try {
      longUgi.doAs(new PrivilegedExceptionAction<Object>() {
        @Override

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Examples of org.apache.hadoop.hdfs.DistributedFileSystem.addDelegationTokens()

    // OP_GET_DELEGATION_TOKEN 18
    // OP_RENEW_DELEGATION_TOKEN 19
    // OP_CANCEL_DELEGATION_TOKEN 20
    // see TestDelegationToken.java
    // fake the user to renew token for
    final Token<?>[] tokens = dfs.addDelegationTokens("JobTracker", null);
    UserGroupInformation longUgi = UserGroupInformation.createRemoteUser(
      "JobTracker/foo.com@FOO.COM");
    try {
      longUgi.doAs(new PrivilegedExceptionAction<Object>() {
        @Override

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Examples of org.apache.hadoop.hdfs.DistributedFileSystem.addDelegationTokens()

    // OP_GET_DELEGATION_TOKEN 18
    // OP_RENEW_DELEGATION_TOKEN 19
    // OP_CANCEL_DELEGATION_TOKEN 20
    // see TestDelegationToken.java
    // fake the user to renew token for
    final Token<?>[] tokens = dfs.addDelegationTokens("JobTracker", null);
    UserGroupInformation longUgi = UserGroupInformation.createRemoteUser(
      "JobTracker/foo.com@FOO.COM");
    try {
      longUgi.doAs(new PrivilegedExceptionAction<Object>() {
        public Object run() throws IOException, InterruptedException {

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Examples of org.apache.hadoop.hdfs.DistributedFileSystem.addDelegationTokens()

  @Test
  public void testAddDelegationTokensDFSApi() throws Exception {
    UserGroupInformation ugi = UserGroupInformation.createRemoteUser("JobTracker");
    DistributedFileSystem dfs = (DistributedFileSystem) cluster.getFileSystem();
    Credentials creds = new Credentials();
    final Token<?> tokens[] = dfs.addDelegationTokens("JobTracker", creds);
    Assert.assertEquals(1, tokens.length);
    Assert.assertEquals(1, creds.numberOfTokens());
    checkTokenIdentifier(ugi, tokens[0]);


    final Token<?> tokens2[] = dfs.addDelegationTokens("JobTracker", creds);

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