public void expire(BoltStatKey key, BoltStatVal val) {
Date d=new Date(60000+(Long) key.list[0]);
SolrInputDocument doc=new SolrInputDocument();
doc.addField("thedate", formatDay.format(d));
doc.addField("mdrillPartion", formatPartion.format(d));
doc.addField("mdrillCmd", "add");
doc.addField("higo_uuid", 0);
doc.addField("miniute", formatDay2.format(d)+"T"+formatHour.format(d)+"Z");
doc.addField("hour", formatHourStr.format(d));
doc.addField("pid", key.list[1]);