本文整理汇总了Java中org.apache.hadoop.fs.permission.FsAction.READ_WRITE属性的典型用法代码示例。如果您正苦于以下问题：Java FsAction.READ_WRITE属性的具体用法？Java FsAction.READ_WRITE怎么用？Java FsAction.READ_WRITE使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.apache.hadoop.fs.permission.FsAction的用法示例。
在下文中一共展示了FsAction.READ_WRITE属性的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testSetPermission
@Override
protected void testSetPermission() throws Exception {
if (Path.WINDOWS) {
FileSystem fs = FileSystem.get(getProxiedFSConf());
Path path = new Path(getProxiedFSTestDir(), "foodir");
fs.mkdirs(path);
fs = getHttpFSFileSystem();
FsPermission permission1 = new FsPermission(FsAction.READ_WRITE, FsAction.NONE, FsAction.NONE);
fs.setPermission(path, permission1);
fs.close();
fs = FileSystem.get(getProxiedFSConf());
FileStatus status1 = fs.getFileStatus(path);
fs.close();
FsPermission permission2 = status1.getPermission();
Assert.assertEquals(permission2, permission1);
// sticky bit not supported on Windows with local file system, so the
// subclass skips that part of the test
} else {
super.testSetPermission();
}
}
示例2: testCreate
private void testCreate(Path path, boolean override) throws Exception {
FileSystem fs = getHttpFSFileSystem();
FsPermission permission = new FsPermission(FsAction.READ_WRITE, FsAction.NONE, FsAction.NONE);
OutputStream os = fs.create(new Path(path.toUri().getPath()), permission, override, 1024,
(short) 2, 100 * 1024 * 1024, null);
os.write(1);
os.close();
fs.close();
fs = FileSystem.get(getProxiedFSConf());
FileStatus status = fs.getFileStatus(path);
if (!isLocalFS()) {
Assert.assertEquals(status.getReplication(), 2);
Assert.assertEquals(status.getBlockSize(), 100 * 1024 * 1024);
}
Assert.assertEquals(status.getPermission(), permission);
InputStream is = fs.open(path);
Assert.assertEquals(is.read(), 1);
is.close();
fs.close();
}
示例3: testPermissionMetadata
@SuppressWarnings("deprecation")
@Test
public void testPermissionMetadata() throws Exception {
FsPermission justMe = new FsPermission(FsAction.READ_WRITE, FsAction.NONE,
FsAction.NONE);
Path selfishFile = new Path("/noOneElse");
fs.create(selfishFile, justMe, true, 4096, fs.getDefaultReplication(),
fs.getDefaultBlockSize(), null).close();
HashMap<String, String> metadata = backingStore
.getMetadata(AzureBlobStorageTestAccount.toMockUri(selfishFile));
assertNotNull(metadata);
String storedPermission = metadata.get("hdi_permission");
assertEquals(getExpectedPermissionString("rw-------"), storedPermission);
FileStatus retrievedStatus = fs.getFileStatus(selfishFile);
assertNotNull(retrievedStatus);
assertEquals(justMe, retrievedStatus.getPermission());
assertEquals(getExpectedOwner(), retrievedStatus.getOwner());
assertEquals(NativeAzureFileSystem.AZURE_DEFAULT_GROUP_DEFAULT,
retrievedStatus.getGroup());
}
示例4: genRandomPermission
/**
* @return A random FsPermission
*/
private FsPermission genRandomPermission() {
// randomly select between "rwx" and "rw-"
FsAction u = random.nextBoolean() ? FsAction.ALL : FsAction.READ_WRITE;
FsAction g = random.nextBoolean() ? FsAction.ALL : FsAction.READ_WRITE;
FsAction o = random.nextBoolean() ? FsAction.ALL : FsAction.READ_WRITE;
return new FsPermission(u, g, o);
}
示例5: testOldPermissionMetadata
/**
* Tests that WASB understands the old-style ASV metadata and changes it when
* it gets the chance.
*/
@Test
public void testOldPermissionMetadata() throws Exception {
Path selfishFile = new Path("/noOneElse");
HashMap<String, String> metadata =
new HashMap<String, String>();
metadata.put("asv_permission",
getExpectedPermissionString("rw-------"));
backingStore.setContent(
AzureBlobStorageTestAccount.toMockUri(selfishFile),
new byte[] { },
metadata, false, 0);
FsPermission justMe = new FsPermission(
FsAction.READ_WRITE, FsAction.NONE, FsAction.NONE);
FileStatus retrievedStatus = fs.getFileStatus(selfishFile);
assertNotNull(retrievedStatus);
assertEquals(justMe, retrievedStatus.getPermission());
assertEquals(getExpectedOwner(), retrievedStatus.getOwner());
assertEquals(NativeAzureFileSystem.AZURE_DEFAULT_GROUP_DEFAULT,
retrievedStatus.getGroup());
FsPermission meAndYou = new FsPermission(
FsAction.READ_WRITE, FsAction.READ_WRITE, FsAction.NONE);
fs.setPermission(selfishFile, meAndYou);
metadata =
backingStore.getMetadata(
AzureBlobStorageTestAccount.toMockUri(selfishFile));
assertNotNull(metadata);
String storedPermission = metadata.get("hdi_permission");
assertEquals(getExpectedPermissionString("rw-rw----"),
storedPermission);
assertNull(metadata.get("asv_permission"));
}