/** {@inheritDoc} */
 @Override
 public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
   clsLdrId = U.readGridUuid(in);
   depMode = DeploymentMode.fromOrdinal(in.readByte());
   userVer = U.readString(in);
   locDepOwner = in.readBoolean();
   participants = U.readMap(in);
 }
  /** {@inheritDoc} */
  @Override
  public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    nodeId = U.readUuid(in);

    nodeOrder = in.readLong();
    updateSeq = in.readLong();

    putAll(U.<UUID, GridDhtPartitionMap>readMap(in));
  }