private void queueNodeForReEnablement(final NodeInfo nodeInfo) {
    if ( disabledNodesQueue.remove(nodeInfo)) {
      LOG.info("Queueing node for re-enablement: {}", nodeInfo.toShortString());
      nodeInfo.resetExpireInformation();
      disabledNodesQueue.add(nodeInfo);
    }
  }
Updates relevant structures on the node, and fixes the position in the disabledNodeQueue
to facilitate the actual re-enablement of the node.
@param nodeInfo  the node to be re-enabled
llap-tez/src/java/org/apache/hadoop/hive/llap/tezplugins/LlapTaskSchedulerService.java