每分区 33 文件里 65~81% 是 49 字节空 ORC(task 数 = channel 6 x splitFactor 5); 对齐 raw_trd_card_group_order_info_inc_d 已在用的空 splitPk 写法。 Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
@@ -16,7 +16,8 @@ column = id,code,year,sport,manufacturer,sets,display_name,type,num,use_num,stat
columnType =
where = 1=1
querySql =
-splitPk = id
+; splitPk 关闭:本表 MB 级,切分只产空 ORC(task 数 = channel x splitFactor),单 task 更快
+splitPk =
fetchSize = 1000
[writer]
@@ -16,7 +16,8 @@ column = id,code,year,sport,manufacturer,sets,sets_version,display_name,type,num
@@ -16,7 +16,8 @@ column = id,panini_list_id,set_version,carmichael_img_type,import_type,report_fl
@@ -16,7 +16,8 @@ column = id,appid,user_id,username,name,status,remark,create_by,create_time,upda