@Override
    public String toString() {
      StringBuilder sb = new StringBuilder();
      sb.append(" kind: ").append(kind);
      sb.append(" offset: ").append(offset);
      sb.append(" length: ").append(length);
      sb.append(" index_offset: ").append(streamIndexOffset);
      return sb.toString();
    }
Saved stripe-level stream, to reuse for each RG (e.g. dictionaries).
ql/src/java/org/apache/hadoop/hive/ql/io/orc/encoded/EncodedReaderImpl.java