本文整理了Java中org.apache.hadoop.fs.FileUtil.setWritable()方法的一些代码示例，展示了FileUtil.setWritable()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。FileUtil.setWritable()方法的具体详情如下：
包路径：org.apache.hadoop.fs.FileUtil
类名称：FileUtil
方法名：setWritable

FileUtil.setWritable介绍

[英]Platform independent implementation for File#setWritable(boolean)File#setWritable does not work as expected on Windows.
[中]文件#可设置可写（布尔）文件#可设置可写的平台独立实现在Windows上无法按预期工作。

代码示例

代码示例来源：origin: org.apache.hadoop/hadoop-common

private static void grantPermissions(final File f) {
  FileUtil.setExecutable(f, true);
  FileUtil.setReadable(f, true);
  FileUtil.setWritable(f, true);
}

代码示例来源：origin: io.hops/hadoop-common

private static void grantPermissions(final File f) {
 FileUtil.setExecutable(f, true);
 FileUtil.setReadable(f, true);
 FileUtil.setWritable(f, true);
}

代码示例来源：origin: com.github.jiayuhan-it/hadoop-common

private static void grantPermissions(final File f) {
  FileUtil.setExecutable(f, true);
  FileUtil.setReadable(f, true);
  FileUtil.setWritable(f, true);
}

代码示例来源：origin: io.prestosql.hadoop/hadoop-apache

private static void grantPermissions(final File f) {
  FileUtil.setExecutable(f, true);
  FileUtil.setReadable(f, true);
  FileUtil.setWritable(f, true);
}

代码示例来源：origin: ch.cern.hadoop/hadoop-common

private static void grantPermissions(final File f) {
  FileUtil.setExecutable(f, true);
  FileUtil.setReadable(f, true);
  FileUtil.setWritable(f, true);
}

代码示例来源：origin: ch.cern.hadoop/hadoop-common

public TemporarySocketDirectory() {
 String tmp = System.getProperty("java.io.tmpdir", "/tmp");
 dir = new File(tmp, "socks." + (System.currentTimeMillis() +
   "." + (new Random().nextInt())));
 dir.mkdirs();
 FileUtil.setWritable(dir, true);
}

代码示例来源：origin: com.github.jiayuhan-it/hadoop-common

public TemporarySocketDirectory() {
 String tmp = System.getProperty("java.io.tmpdir", "/tmp");
 dir = new File(tmp, "socks." + (System.currentTimeMillis() +
   "." + (new Random().nextInt())));
 dir.mkdirs();
 FileUtil.setWritable(dir, true);
}

代码示例来源：origin: ch.cern.hadoop/hadoop-hdfs

@After
public void tearDown() throws Exception {
 if(data_fail != null) {
  FileUtil.setWritable(data_fail, true);
 }
 if(failedDir != null) {
  FileUtil.setWritable(failedDir, true);
 }
 if(cluster != null) {
  cluster.shutdown();
 }
}

代码示例来源：origin: ch.cern.hadoop/hadoop-common

private static void grantPermissions(final File f) {
 FileUtil.setReadable(f, true);
 FileUtil.setWritable(f, true);
 FileUtil.setExecutable(f, true);
}

代码示例来源：origin: com.github.jiayuhan-it/hadoop-common

private static void revokePermissions(final File f) {
  FileUtil.setWritable(f, false);
  FileUtil.setExecutable(f, false);
  FileUtil.setReadable(f, false);
}

代码示例来源：origin: ch.cern.hadoop/hadoop-common

private static void revokePermissions(final File f) {
  FileUtil.setWritable(f, false);
  FileUtil.setExecutable(f, false);
  FileUtil.setReadable(f, false);
}

代码示例来源：origin: com.github.jiayuhan-it/hadoop-common

private static void grantPermissions(final File f) {
 FileUtil.setReadable(f, true);
 FileUtil.setWritable(f, true);
 FileUtil.setExecutable(f, true);
}

代码示例来源：origin: com.github.jiayuhan-it/hadoop-common

@After
public void cleanUp() throws IOException {
 FileUtil.setWritable(base, true);
 FileUtil.fullyDelete(base);
 assertTrue(!base.exists());
}

代码示例来源：origin: ch.cern.hadoop/hadoop-common

@After
public void after() throws IOException {
 FileUtil.setWritable(base, true);
 FileUtil.fullyDelete(base);
 assertTrue(!base.exists());
}

代码示例来源：origin: ch.cern.hadoop/hadoop-common

@After
public void cleanUp() throws IOException {
 FileUtil.setWritable(base, true);
 FileUtil.fullyDelete(base);
 assertTrue(!base.exists());
}

代码示例来源：origin: ch.cern.hadoop/hadoop-common

@After
public void after() throws IOException {
 FileUtil.setWritable(test_root, true);
 FileUtil.fullyDelete(test_root);
 assertTrue(!test_root.exists());
}

代码示例来源：origin: com.github.jiayuhan-it/hadoop-common

@After
public void after() throws IOException {
 FileUtil.setWritable(test_root, true);
 FileUtil.fullyDelete(test_root);
 assertTrue(!test_root.exists());
}

代码示例来源：origin: com.github.jiayuhan-it/hadoop-common

@After
public void after() throws IOException {
 FileUtil.setWritable(base, true);
 FileUtil.fullyDelete(base);
 assertTrue(!base.exists());
}

代码示例来源：origin: ch.cern.hadoop/hadoop-hdfs

@Test
public void testFailedOpen() throws Exception {
 File logDir = new File(TEST_DIR, "testFailedOpen");
 logDir.mkdirs();
 FSEditLog log = FSImageTestUtil.createStandaloneEditLog(logDir);
 try {
  FileUtil.setWritable(logDir, false);
  log.openForWrite();
  fail("Did no throw exception on only having a bad dir");
 } catch (IOException ioe) {
  GenericTestUtils.assertExceptionContains(
    "too few journals successfully started", ioe);
 } finally {
  FileUtil.setWritable(logDir, true);
  log.close();
 }
}

代码示例来源：origin: ch.cern.hadoop/hadoop-hdfs

@Test
public void testFailToRename() throws IOException {
 assumeTrue(Shell.WINDOWS);
 OutputStream fos = null;
 try {
  fos = new AtomicFileOutputStream(DST_FILE);
  fos.write(TEST_STRING.getBytes());
  FileUtil.setWritable(TEST_DIR, false);
  exception.expect(IOException.class);
  exception.expectMessage("failure in native rename");
  try {
   fos.close();
  } finally {
   fos = null;
  }
 } finally {
  IOUtils.cleanup(null, fos);
  FileUtil.setWritable(TEST_DIR, true);
 }
}