Java Code Examples for org.apache.hadoop.fs.FileSystem.removeAcl()

The following are Jave code examples for showing how to use removeAcl() of the org.apache.hadoop.fs.FileSystem class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
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Example 1
Project: hadoop-oss   File: TestViewFileSystemDelegation.java   View Source Code Vote up 4 votes
/**
 * Tests that ViewFileSystem dispatches calls for every ACL method through the
 * mount table to the correct underlying FileSystem with all Path arguments
 * translated as required.
 */
@Test
public void testAclMethods() throws Exception {
  Configuration conf = ViewFileSystemTestSetup.createConfig();
  FileSystem mockFs1 = setupMockFileSystem(conf, new URI("mockfs1:/"));
  FileSystem mockFs2 = setupMockFileSystem(conf, new URI("mockfs2:/"));
  FileSystem viewFs = FileSystem.get(FsConstants.VIEWFS_URI, conf);

  Path viewFsPath1 = new Path("/mounts/mockfs1/a/b/c");
  Path mockFsPath1 = new Path("/a/b/c");
  Path viewFsPath2 = new Path("/mounts/mockfs2/d/e/f");
  Path mockFsPath2 = new Path("/d/e/f");
  List<AclEntry> entries = Collections.emptyList();

  viewFs.modifyAclEntries(viewFsPath1, entries);
  verify(mockFs1).modifyAclEntries(mockFsPath1, entries);
  viewFs.modifyAclEntries(viewFsPath2, entries);
  verify(mockFs2).modifyAclEntries(mockFsPath2, entries);

  viewFs.removeAclEntries(viewFsPath1, entries);
  verify(mockFs1).removeAclEntries(mockFsPath1, entries);
  viewFs.removeAclEntries(viewFsPath2, entries);
  verify(mockFs2).removeAclEntries(mockFsPath2, entries);

  viewFs.removeDefaultAcl(viewFsPath1);
  verify(mockFs1).removeDefaultAcl(mockFsPath1);
  viewFs.removeDefaultAcl(viewFsPath2);
  verify(mockFs2).removeDefaultAcl(mockFsPath2);

  viewFs.removeAcl(viewFsPath1);
  verify(mockFs1).removeAcl(mockFsPath1);
  viewFs.removeAcl(viewFsPath2);
  verify(mockFs2).removeAcl(mockFsPath2);

  viewFs.setAcl(viewFsPath1, entries);
  verify(mockFs1).setAcl(mockFsPath1, entries);
  viewFs.setAcl(viewFsPath2, entries);
  verify(mockFs2).setAcl(mockFsPath2, entries);

  viewFs.getAclStatus(viewFsPath1);
  verify(mockFs1).getAclStatus(mockFsPath1);
  viewFs.getAclStatus(viewFsPath2);
  verify(mockFs2).getAclStatus(mockFsPath2);
}
 
Example 2
Project: hadoop   File: BaseTestHttpFSWith.java   View Source Code Vote up 4 votes
/**
 * Simple ACL tests on a file:  Set an acl, add an acl, remove one acl,
 * and remove all acls.
 * @throws Exception
 */
private void testFileAcls() throws Exception {
  if ( isLocalFS() ) {
    return;
  }

  final String aclUser1 = "user:foo:rw-";
  final String aclUser2 = "user:bar:r--";
  final String aclGroup1 = "group::r--";
  final String aclSet = "user::rwx," + aclUser1 + ","
          + aclGroup1 + ",other::---";

  FileSystem proxyFs = FileSystem.get(getProxiedFSConf());
  FileSystem httpfs = getHttpFSFileSystem();

  Path path = new Path(getProxiedFSTestDir(), "testAclStatus.txt");
  OutputStream os = proxyFs.create(path);
  os.write(1);
  os.close();

  AclStatus proxyAclStat = proxyFs.getAclStatus(path);
  AclStatus httpfsAclStat = httpfs.getAclStatus(path);
  assertSameAcls(httpfsAclStat, proxyAclStat);

  httpfs.setAcl(path, AclEntry.parseAclSpec(aclSet,true));
  proxyAclStat = proxyFs.getAclStatus(path);
  httpfsAclStat = httpfs.getAclStatus(path);
  assertSameAcls(httpfsAclStat, proxyAclStat);

  httpfs.modifyAclEntries(path, AclEntry.parseAclSpec(aclUser2, true));
  proxyAclStat = proxyFs.getAclStatus(path);
  httpfsAclStat = httpfs.getAclStatus(path);
  assertSameAcls(httpfsAclStat, proxyAclStat);

  httpfs.removeAclEntries(path, AclEntry.parseAclSpec(aclUser1, true));
  proxyAclStat = proxyFs.getAclStatus(path);
  httpfsAclStat = httpfs.getAclStatus(path);
  assertSameAcls(httpfsAclStat, proxyAclStat);

  httpfs.removeAcl(path);
  proxyAclStat = proxyFs.getAclStatus(path);
  httpfsAclStat = httpfs.getAclStatus(path);
  assertSameAcls(httpfsAclStat, proxyAclStat);
}
 
Example 3
Project: hadoop   File: TestViewFileSystemDelegation.java   View Source Code Vote up 4 votes
/**
 * Tests that ViewFileSystem dispatches calls for every ACL method through the
 * mount table to the correct underlying FileSystem with all Path arguments
 * translated as required.
 */
@Test
public void testAclMethods() throws Exception {
  Configuration conf = ViewFileSystemTestSetup.createConfig();
  FileSystem mockFs1 = setupMockFileSystem(conf, new URI("mockfs1:/"));
  FileSystem mockFs2 = setupMockFileSystem(conf, new URI("mockfs2:/"));
  FileSystem viewFs = FileSystem.get(FsConstants.VIEWFS_URI, conf);

  Path viewFsPath1 = new Path("/mounts/mockfs1/a/b/c");
  Path mockFsPath1 = new Path("/a/b/c");
  Path viewFsPath2 = new Path("/mounts/mockfs2/d/e/f");
  Path mockFsPath2 = new Path("/d/e/f");
  List<AclEntry> entries = Collections.emptyList();

  viewFs.modifyAclEntries(viewFsPath1, entries);
  verify(mockFs1).modifyAclEntries(mockFsPath1, entries);
  viewFs.modifyAclEntries(viewFsPath2, entries);
  verify(mockFs2).modifyAclEntries(mockFsPath2, entries);

  viewFs.removeAclEntries(viewFsPath1, entries);
  verify(mockFs1).removeAclEntries(mockFsPath1, entries);
  viewFs.removeAclEntries(viewFsPath2, entries);
  verify(mockFs2).removeAclEntries(mockFsPath2, entries);

  viewFs.removeDefaultAcl(viewFsPath1);
  verify(mockFs1).removeDefaultAcl(mockFsPath1);
  viewFs.removeDefaultAcl(viewFsPath2);
  verify(mockFs2).removeDefaultAcl(mockFsPath2);

  viewFs.removeAcl(viewFsPath1);
  verify(mockFs1).removeAcl(mockFsPath1);
  viewFs.removeAcl(viewFsPath2);
  verify(mockFs2).removeAcl(mockFsPath2);

  viewFs.setAcl(viewFsPath1, entries);
  verify(mockFs1).setAcl(mockFsPath1, entries);
  viewFs.setAcl(viewFsPath2, entries);
  verify(mockFs2).setAcl(mockFsPath2, entries);

  viewFs.getAclStatus(viewFsPath1);
  verify(mockFs1).getAclStatus(mockFsPath1);
  viewFs.getAclStatus(viewFsPath2);
  verify(mockFs2).getAclStatus(mockFsPath2);
}
 
Example 4
Project: hadoop   File: FSOperations.java   View Source Code Vote up 2 votes
/**
 * Executes the filesystem operation.
 *
 * @param fs filesystem instance to use.
 *
 * @return void.
 *
 * @throws IOException thrown if an IO error occurred.
 */
@Override
public Void execute(FileSystem fs) throws IOException {
  fs.removeAcl(path);
  return null;
}