DistributedFileSystem dfs = (DistributedFileSystem) fs;
DFSTestUtil util = new DFSTestUtil("testGetCorruptFiles", 3, 1, 1024);
util.createFiles(fs, "/corruptData");
RemoteIterator<Path> corruptFileBlocks =
dfs.listCorruptFileBlocks(new Path("/corruptData"));
int numCorrupt = countPaths(corruptFileBlocks);
assertTrue(numCorrupt == 0);
// delete the blocks
String bpid = cluster.getNamesystem().getBlockPoolId();
// For loop through number of datadirectories per datanode (2)