@Override
    public FSDataOutputStream createNonRecursive(Path f, boolean overwrite, int bufferSize,
      short replication, long blockSize, Progressable progress) throws IOException {
      // Fake it. Call create instead. The default implementation throws an IOE
      // that this is not supported.
      return create(f, overwrite, bufferSize, replication, blockSize, progress);
    }
Faulty file system that will fail if you write past its fault position the FIRST TIME only;
thereafter it will succeed. Used by {@link TestHRegion} too.
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHStore.java