org.apache.hadoop.fs.viewfs.ViewFileSystem Java Examples

The following examples show how to use org.apache.hadoop.fs.viewfs.ViewFileSystem. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: HiveWriteUtils.java    From presto with Apache License 2.0 5 votes vote down vote up 
public static boolean isViewFileSystem(HdfsContext context, HdfsEnvironment hdfsEnvironment, Path path)
{
    try {
        return getRawFileSystem(hdfsEnvironment.getFileSystem(context, path)) instanceof ViewFileSystem;
    }
    catch (IOException e) {
        throw new PrestoException(HIVE_FILESYSTEM_ERROR, "Failed checking path: " + path, e);
    }
}
Example #2
Source File: ViewFileSystemBaseTest.java    From hadoop with Apache License 2.0 4 votes vote down vote up 
@Test
public void testGetMountPoints() {
  ViewFileSystem viewfs = (ViewFileSystem) fsView;
  MountPoint[] mountPoints = viewfs.getMountPoints();
  Assert.assertEquals(getExpectedMountPoints(), mountPoints.length); 
}
Example #3
Source File: ViewFileSystemBaseTest.java    From big-c with Apache License 2.0 4 votes vote down vote up 
@Test
public void testGetMountPoints() {
  ViewFileSystem viewfs = (ViewFileSystem) fsView;
  MountPoint[] mountPoints = viewfs.getMountPoints();
  Assert.assertEquals(getExpectedMountPoints(), mountPoints.length); 
}