每天凌晨都挂了，，无法restart， 只能kill进程， 然后再启动。，各位有没有碰到这问题？ ｌｏｇ: 2013-05-15 00:34:29 worker3[15254] ERROR [sock:17] xapian exception on sending doc (ERROR:The revision being read has been discarded - you should call Xapian::Dat...
