commit

 use testdb;
 
-INSERT INTO TABLE biz_data_count
+INSERT OVERWRITE TABLE biz_data_count
 select method,biz_data,count(1) as count,max(timestamp) as timestamp
 from qa_log
 where method='com.ai.handler.plan.detail.index.info'

 use testdb;
 
-INSERT INTO TABLE biz_data_response
+INSERT OVERWRITE TABLE biz_data_response
 select method,biz_data,uid,timestamp,response
 from qa_log
 where method='com.ai.handler.plan.detail.index.info';
\ No newline at end of file

 use testdb;
-truncate table qa_log;
-truncate table method_count;
-truncate table biz_data_count;
-truncate table biz_data_response;
+
 LOAD DATA INPATH 'hdfs://localhost:8020/input/etl' OVERWRITE INTO TABLE qa_log;
\ No newline at end of file

 use testdb;
 
-INSERT INTO TABLE method_count
+INSERT OVERWRITE TABLE method_count
 select method,count(1) as count,max(timestamp) as timestamp
 from qa_log
 group by method;
\ No newline at end of file