kylin sync hive table failed

[????]

hi:


   kylin sync hive table failed;   "failed to take action",but not error log. 
(l use database.table);






log:


org.apache.kylin.rest.filter.KylinApiFilter.logRequest(KylinApiFilter.java:120)]
 - REQUEST: REQUESTER=ADMIN;REQ_TIME=GMT-08:00 2015-12-30 
19:05:21;URI=/kylin/api/tables/froad_data.bi_refund_log/hive_hbase_kylin;METHOD=POST;QUERY_STRING=null;
PAYLOAD=;RESP_STATUS=200;




yehefeng