public void setCurrentStripeOffsets(long currentKnownTornStart, long firstStartOffset, long lastStartOffset, long currentFileOffset) {
      currentStripe.knownTornStart = currentKnownTornStart;
      currentStripe.firstRowStart = firstStartOffset;
      currentStripe.lastRowStart = lastStartOffset;
      currentStripe.lastRowEnd = currentFileOffset;
    }
For !doesSourceHaveIncludes case, stores global column IDs to verify writer columns.
For doesSourceHaveIncludes case, stores source column IDs used to map things.
llap-server/src/java/org/apache/hadoop/hive/llap/io/encoded/SerDeEncodedDataReader.java