@Test public void testPathExistsFalse() { Path invalidPath = new Path("/invalid/path"); assertFalse(HdfsUtils.pathExists(fs, invalidPath)); }
public static boolean pathExists(FileSystem fs, Path filePath) { try { return fs.exists(filePath); } catch (IOException e) { LOG.error("Error when reading " + filePath.toString(), e); return false; } }
HdfsUtils { public static boolean pathExists(FileSystem fs, Path filePath) { try { return fs.exists(filePath); } catch (IOException e) { LOG.error("Error when reading " + filePath.toString(), e); return false; } } }
HdfsUtils { public static boolean pathExists(FileSystem fs, Path filePath) { try { return fs.exists(filePath); } catch (IOException e) { LOG.error("Error when reading " + filePath.toString(), e); return false; } } private  HdfsUtils(); }
HdfsUtils { public static boolean pathExists(FileSystem fs, Path filePath) { try { return fs.exists(filePath); } catch (IOException e) { LOG.error("Error when reading " + filePath.toString(), e); return false; } } private  HdfsUtils(); static boolean pathExists(FileSystem fs, Path filePath); static String contentOfHdfsFile(FileSystem fs, Path filePath); static String getLastComponent(String path); @VisibleForTesting static boolean isJobFolder(Path p, String regex); static List<FileStatus> getDirectories(FileSystem fs, Path path); static Path getJobDirPath(FileSystem fs, Path curr, String applicationId); static List<Path> getJobDirs(FileSystem fs, Path curr, String regex); static void copySrcToDest(Path src, Path dst, Configuration conf); }
HdfsUtils { public static boolean pathExists(FileSystem fs, Path filePath) { try { return fs.exists(filePath); } catch (IOException e) { LOG.error("Error when reading " + filePath.toString(), e); return false; } } private  HdfsUtils(); static boolean pathExists(FileSystem fs, Path filePath); static String contentOfHdfsFile(FileSystem fs, Path filePath); static String getLastComponent(String path); @VisibleForTesting static boolean isJobFolder(Path p, String regex); static List<FileStatus> getDirectories(FileSystem fs, Path path); static Path getJobDirPath(FileSystem fs, Path curr, String applicationId); static List<Path> getJobDirs(FileSystem fs, Path curr, String regex); static void copySrcToDest(Path src, Path dst, Configuration conf);  }