Package org.apache.hadoop.fs.permission

Examples of org.apache.hadoop.fs.permission.PermissionStatus

186
187
188
189
190
191
192
193
194
195
196
    }

    // add a bunch of transactions.
    @Override
    public void run() {
      PermissionStatus p = namesystem.createFsOwnerPermissions(
                                          new FsPermission((short)0777));
      FSEditLog editLog = namesystem.getEditLog();

      for (int i = 0; i < numTransactions; i++) {
        INodeFile inode = new INodeFile(namesystem.allocateNewInodeId(), null,
View Full Code Here
70
71
72
73
74
75
76
77
78
79
80
    doAnswer(new Answer() {
      @Override
      public Object answer(InvocationOnMock invocation) throws Throwable {
        Object[] args = invocation.getArguments();
        FsPermission perm = (FsPermission) args[0];
        return new PermissionStatus(SUPERUSER, SUPERGROUP, perm);
      }
    }).when(fsn).createFsOwnerPermissions(any(FsPermission.class));
    dir = new FSDirectory(fsn, conf);
    inodeRoot = dir.getRoot();
  }
View Full Code Here
407
408
409
410
411
412
413
414
415
416
417
    }
  }

  private static INodeDirectory createINodeDirectory(INodeDirectory parent,
      String name, String owner, String group, short perm) throws IOException {
    PermissionStatus permStatus = PermissionStatus.createImmutable(owner, group,
      FsPermission.createImmutable(perm));
    INodeDirectory inodeDirectory = new INodeDirectory(
      INodeId.GRANDFATHER_INODE_ID, name.getBytes("UTF-8"), permStatus, 0L);
    parent.addChild(inodeDirectory);
    return inodeDirectory;
View Full Code Here
417
418
419
420
421
422
423
424
425
426
427
    return inodeDirectory;
  }

  private static INodeFile createINodeFile(INodeDirectory parent, String name,
      String owner, String group, short perm) throws IOException {
    PermissionStatus permStatus = PermissionStatus.createImmutable(owner, group,
      FsPermission.createImmutable(perm));
    INodeFile inodeFile = new INodeFile(INodeId.GRANDFATHER_INODE_ID,
      name.getBytes("UTF-8"), permStatus, 0L, 0L, null, REPLICATION,
      PREFERRED_BLOCK_SIZE);
    parent.addChild(inodeFile);
View Full Code Here
687
688
689
690
691
692
693
694
695
696
697
   * Add open lease record to edit log.
   * Records the block locations of the last block.
   */
  public void logOpenFile(String path, INodeFile newNode, boolean toLogRpcIds) {
    Preconditions.checkArgument(newNode.isUnderConstruction());
    PermissionStatus permissions = newNode.getPermissionStatus();
    AddOp op = AddOp.getInstance(cache.get())
      .setInodeId(newNode.getId())
      .setPath(path)
      .setReplication(newNode.getFileReplication())
      .setModificationTime(newNode.getModificationTime())
View Full Code Here
755
756
757
758
759
760
761
762
763
764
765
 
  /**
   * Add create directory record to edit log
   */
  public void logMkDir(String path, INode newNode) {
    PermissionStatus permissions = newNode.getPermissionStatus();
    MkdirOp op = MkdirOp.getInstance(cache.get())
      .setInodeId(newNode.getId())
      .setPath(path)
      .setTimestamp(newNode.getModificationTime())
      .setPermissionStatus(permissions);
View Full Code Here
211
212
213
214
215
216
217
218
219
 
  public static FSEditLogOp createMkdirOp(String path) {
    MkdirOp op = MkdirOp.getInstance(new FSEditLogOp.OpInstanceCache())
      .setPath(path)
      .setTimestamp(0)
      .setPermissionStatus(new PermissionStatus(
              "testuser", "testgroup", FsPermission.getDefault()));
    return op;
  }
View Full Code Here
91
92
93
94
95
96
97
98
    public static PermissionStatus loadPermission(long id,
        final String[] stringTable) {
      short perm = (short) (id & ((1 << GROUP_STRID_OFFSET) - 1));
      int gsid = (int) ((id >> GROUP_STRID_OFFSET) & USER_GROUP_STRID_MASK);
      int usid = (int) ((id >> USER_STRID_OFFSET) & USER_GROUP_STRID_MASK);
      return new PermissionStatus(stringTable[usid], stringTable[gsid],
          new FsPermission(perm));
    }
View Full Code Here
136
137
138
139
140
141
142
143
144
145
146
    public static INodeDirectory loadINodeDirectory(INodeSection.INode n,
        LoaderContext state) {
      assert n.getType() == INodeSection.INode.Type.DIRECTORY;
      INodeSection.INodeDirectory d = n.getDirectory();

      final PermissionStatus permissions = loadPermission(d.getPermission(),
          state.getStringTable());
      final INodeDirectory dir = new INodeDirectory(n.getId(), n.getName()
          .toByteArray(), permissions, d.getModificationTime());

      final long nsQuota = d.getNsQuota(), dsQuota = d.getDsQuota();
View Full Code Here
275
276
277
278
279
280
281
282
283
284
285
      BlockInfo[] blocks = new BlockInfo[bp.size()];
      for (int i = 0, e = bp.size(); i < e; ++i) {
        blocks[i] = new BlockInfo(PBHelper.convert(bp.get(i)), replication);
      }
      final PermissionStatus permissions = loadPermission(f.getPermission(),
          parent.getLoaderContext().getStringTable());

      final INodeFile file = new INodeFile(n.getId(),
          n.getName().toByteArray(), permissions, f.getModificationTime(),
          f.getAccessTime(), blocks, replication, f.getPreferredBlockSize());
View Full Code Here
TOP

Related Classes of org.apache.hadoop.fs.permission.PermissionStatus

  • org.apache.hadoop.dfs.FSImage
  • org.apache.hadoop.dfs.NamenodeFsck
  • org.apache.hadoop.hdfs.CreateEditsLog
  • org.apache.hadoop.hdfs.server.namenode.CreateEditsLog
  • org.apache.hadoop.hdfs.server.namenode.FSDirectory
  • org.apache.hadoop.hdfs.server.namenode.FSEditLog
  • org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader
  • org.apache.hadoop.hdfs.server.namenode.FSEditLogOp
  • org.apache.hadoop.hdfs.server.namenode.FSImage
  • org.apache.hadoop.hdfs.server.namenode.FSImageFormat$Loader
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.