Java Code Examples for org.apache.hadoop.fs.FileSystem#getAclStatus()
The following examples show how to use
org.apache.hadoop.fs.FileSystem#getAclStatus() .
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Example 1
| Source File: TestINodeAttributeProvider.java From hadoop with Apache License 2.0 | 6 votes |
|
@Test
public void testCustomProvider() throws Exception {
FileSystem fs = FileSystem.get(miniDFS.getConfiguration(0));
fs.mkdirs(new Path("/user/xxx"));
FileStatus status = fs.getFileStatus(new Path("/user/xxx"));
Assert.assertEquals(System.getProperty("user.name"), status.getOwner());
Assert.assertEquals("supergroup", status.getGroup());
Assert.assertEquals(new FsPermission((short) 0755), status.getPermission());
fs.mkdirs(new Path("/user/authz"));
Path p = new Path("/user/authz");
status = fs.getFileStatus(p);
Assert.assertEquals("foo", status.getOwner());
Assert.assertEquals("bar", status.getGroup());
Assert.assertEquals(new FsPermission((short) 0770), status.getPermission());
AclStatus aclStatus = fs.getAclStatus(p);
Assert.assertEquals(1, aclStatus.getEntries().size());
Assert.assertEquals(AclEntryType.GROUP, aclStatus.getEntries().get(0)
.getType());
Assert.assertEquals("xxx", aclStatus.getEntries().get(0)
.getName());
Assert.assertEquals(FsAction.ALL, aclStatus.getEntries().get(0)
.getPermission());
Map<String, byte[]> xAttrs = fs.getXAttrs(p);
Assert.assertTrue(xAttrs.containsKey("user.test"));
Assert.assertEquals(2, xAttrs.get("user.test").length);
}
Example 2
| Source File: TestINodeAttributeProvider.java From big-c with Apache License 2.0 | 6 votes |
|
@Test
public void testCustomProvider() throws Exception {
FileSystem fs = FileSystem.get(miniDFS.getConfiguration(0));
fs.mkdirs(new Path("/user/xxx"));
FileStatus status = fs.getFileStatus(new Path("/user/xxx"));
Assert.assertEquals(System.getProperty("user.name"), status.getOwner());
Assert.assertEquals("supergroup", status.getGroup());
Assert.assertEquals(new FsPermission((short) 0755), status.getPermission());
fs.mkdirs(new Path("/user/authz"));
Path p = new Path("/user/authz");
status = fs.getFileStatus(p);
Assert.assertEquals("foo", status.getOwner());
Assert.assertEquals("bar", status.getGroup());
Assert.assertEquals(new FsPermission((short) 0770), status.getPermission());
AclStatus aclStatus = fs.getAclStatus(p);
Assert.assertEquals(1, aclStatus.getEntries().size());
Assert.assertEquals(AclEntryType.GROUP, aclStatus.getEntries().get(0)
.getType());
Assert.assertEquals("xxx", aclStatus.getEntries().get(0)
.getName());
Assert.assertEquals(FsAction.ALL, aclStatus.getEntries().get(0)
.getPermission());
Map<String, byte[]> xAttrs = fs.getXAttrs(p);
Assert.assertTrue(xAttrs.containsKey("user.test"));
Assert.assertEquals(2, xAttrs.get("user.test").length);
}
Example 3
| Source File: BaseTestHttpFSWith.java From hadoop with Apache License 2.0 | 5 votes |
|
/**
* Simple acl tests on a directory: set a default acl, remove default acls.
* @throws Exception
*/
private void testDirAcls() throws Exception {
if ( isLocalFS() ) {
return;
}
final String defUser1 = "default:user:glarch:r-x";
FileSystem proxyFs = FileSystem.get(getProxiedFSConf());
FileSystem httpfs = getHttpFSFileSystem();
Path dir = getProxiedFSTestDir();
/* ACL Status on a directory */
AclStatus proxyAclStat = proxyFs.getAclStatus(dir);
AclStatus httpfsAclStat = httpfs.getAclStatus(dir);
assertSameAcls(httpfsAclStat, proxyAclStat);
/* Set a default ACL on the directory */
httpfs.setAcl(dir, (AclEntry.parseAclSpec(defUser1,true)));
proxyAclStat = proxyFs.getAclStatus(dir);
httpfsAclStat = httpfs.getAclStatus(dir);
assertSameAcls(httpfsAclStat, proxyAclStat);
/* Remove the default ACL */
httpfs.removeDefaultAcl(dir);
proxyAclStat = proxyFs.getAclStatus(dir);
httpfsAclStat = httpfs.getAclStatus(dir);
assertSameAcls(httpfsAclStat, proxyAclStat);
}
Example 4
| Source File: DistCpUtils.java From hadoop with Apache License 2.0 | 5 votes |
|
/**
* Determines if a file system supports ACLs by running a canary getAclStatus
* request on the file system root. This method is used before distcp job
* submission to fail fast if the user requested preserving ACLs, but the file
* system cannot support ACLs.
*
* @param fs FileSystem to check
* @throws AclsNotSupportedException if fs does not support ACLs
*/
public static void checkFileSystemAclSupport(FileSystem fs)
throws AclsNotSupportedException {
try {
fs.getAclStatus(new Path(Path.SEPARATOR));
} catch (Exception e) {
throw new AclsNotSupportedException("ACLs not supported for file system: "
+ fs.getUri());
}
}
Example 5
| Source File: BaseTestHttpFSWith.java From big-c with Apache License 2.0 | 5 votes |
|
/**
* Simple acl tests on a directory: set a default acl, remove default acls.
* @throws Exception
*/
private void testDirAcls() throws Exception {
if ( isLocalFS() ) {
return;
}
final String defUser1 = "default:user:glarch:r-x";
FileSystem proxyFs = FileSystem.get(getProxiedFSConf());
FileSystem httpfs = getHttpFSFileSystem();
Path dir = getProxiedFSTestDir();
/* ACL Status on a directory */
AclStatus proxyAclStat = proxyFs.getAclStatus(dir);
AclStatus httpfsAclStat = httpfs.getAclStatus(dir);
assertSameAcls(httpfsAclStat, proxyAclStat);
/* Set a default ACL on the directory */
httpfs.setAcl(dir, (AclEntry.parseAclSpec(defUser1,true)));
proxyAclStat = proxyFs.getAclStatus(dir);
httpfsAclStat = httpfs.getAclStatus(dir);
assertSameAcls(httpfsAclStat, proxyAclStat);
/* Remove the default ACL */
httpfs.removeDefaultAcl(dir);
proxyAclStat = proxyFs.getAclStatus(dir);
httpfsAclStat = httpfs.getAclStatus(dir);
assertSameAcls(httpfsAclStat, proxyAclStat);
}
Example 6
| Source File: DistCpUtils.java From big-c with Apache License 2.0 | 5 votes |
|
/**
* Determines if a file system supports ACLs by running a canary getAclStatus
* request on the file system root. This method is used before distcp job
* submission to fail fast if the user requested preserving ACLs, but the file
* system cannot support ACLs.
*
* @param fs FileSystem to check
* @throws AclsNotSupportedException if fs does not support ACLs
*/
public static void checkFileSystemAclSupport(FileSystem fs)
throws AclsNotSupportedException {
try {
fs.getAclStatus(new Path(Path.SEPARATOR));
} catch (Exception e) {
throw new AclsNotSupportedException("ACLs not supported for file system: "
+ fs.getUri());
}
}
Example 7
| Source File: BaseTestHttpFSWith.java From hadoop with Apache License 2.0 | 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 8
| Source File: TestViewFileSystemDelegation.java From hadoop with Apache License 2.0 | 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 9
| Source File: BaseTestHttpFSWith.java From big-c with Apache License 2.0 | 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 10
| Source File: TestViewFileSystemDelegation.java From big-c with Apache License 2.0 | 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 11
| Source File: FSOperations.java From hadoop with Apache License 2.0 | 2 votes |
|
/**
* Executes the filesystem operation.
*
* @param fs filesystem instance to use.
*
* @return a Map object (JSON friendly) with the file status.
*
* @throws IOException thrown if an IO error occurred.
*/
@Override
public Map execute(FileSystem fs) throws IOException {
AclStatus status = fs.getAclStatus(path);
return aclStatusToJSON(status);
}
Example 12
| Source File: FSOperations.java From big-c with Apache License 2.0 | 2 votes |
|
/**
* Executes the filesystem operation.
*
* @param fs filesystem instance to use.
*
* @return a Map object (JSON friendly) with the file status.
*
* @throws IOException thrown if an IO error occurred.
*/
@Override
public Map execute(FileSystem fs) throws IOException {
AclStatus status = fs.getAclStatus(path);
return aclStatusToJSON(status);
}
