private static DistributedFileSystem getDfs(Configuration conf) throws HBaseIOException {
    try {
      return getDfs(FileSystem.get(conf));
    } catch (DoNotRetryIOException e) {
      throw e;
    } catch (IOException e) {
      throw new HBaseIOException("Failed to get FileSystem from conf", e);
    }

  }
Unsets any EC policy specified on the path.
hbase-server/src/main/java/org/apache/hadoop/hbase/fs/ErasureCodingUtils.java