@Override
  public long postPutAllSend(DistributedPutAllOperation putAllOp,
      VersionedObjectList successfulPuts) {
    long token = -1;
    if (putAllOp.putAllDataSize > 0) {
      token = putAllOp.startOperation();
    } else {
      if (logger.isDebugEnabled()) {
        logger.debug("DR.postPutAll: no data to distribute");
      }
    }
    return token;
  }
Distribute the PutAllOp. This implementation distributes it to peers.

@return token >0 means startOperation finished distribution
@since GemFire 5.7
geode-core/src/main/java/org/apache/geode/internal/cache/DistributedRegion.java