}
@Override
Table getTableWithHeader(final RestRequest request) {
final Table table = new Table();
table.startHeaders();
table.addCell("shards", "alias:s;text-align:right;desc:number of shards on node");
table.addCell("disk.used", "alias:du,diskUsed;text-align:right;desc:disk used (total, not just ES)");
table.addCell("disk.avail", "alias:da,diskAvail;text-align:right;desc:disk available");
table.addCell("disk.total", "alias:dt,diskTotal;text-align:right;desc:total capacity of all volumes");
table.addCell("disk.percent", "alias:dp,diskPercent;text-align:right;desc:percent disk used");