static boolean sendChunk(InternalDistributedMember recipient, int processorId, int bucketId,
        DistributionManager dm, HeapDataOutputStream chunk, int seriesNum, int msgNum,
        int numSeries, boolean lastInSeries, boolean hasRVV) {
      FetchEntriesReplyMessage reply = new FetchEntriesReplyMessage(recipient, processorId,
          bucketId, chunk, seriesNum, msgNum, numSeries, lastInSeries, hasRVV);
      Set failures = dm.putOutgoing(reply);
      return (failures == null) || (failures.size() == 0);
    }
@param a byte[] chunk
@param b positive if last chunk
@return true to continue to next chunk
geode-core/src/main/java/org/apache/geode/internal/cache/partitioned/FetchEntriesMessage.java