; Hive ads.ads_trd_group_funnel_rolling → PG ads.ads_trd_group_funnel_rolling ; 全量覆盖(非分区单行,TRUNCATE 重灌);dt 是普通 ORC 列直接导 ; 跑法:python3 bin/datax-hdfs-export-starter.py -ini jobs/ads/trd/ads_trd_group_funnel_rolling.ini -start-date 20260621 -stop-date 20260621 -skip-check [reader] dataSource = hdfs/prd-hdfs-ha path = /user/hive/warehouse/ads.db/ads_trd_group_funnel_rolling column = dt,uv_start_7d,uv_show_7d,uv_detail_7d,uv_order_7d,uv_paid_7d,uv_start_30d,uv_show_30d,uv_detail_30d,uv_order_30d,uv_paid_30d,etl_time columnType = fileType = orc encoding = UTF-8 compress = nullFormat = fieldDelimiter = \t [writer] dataSource = postgresql/dev-poyee-xiaoxu database = hs_sync_data table = ads.ads_trd_group_funnel_rolling column = dt,uv_start_7d,uv_show_7d,uv_detail_7d,uv_order_7d,uv_paid_7d,uv_start_30d,uv_show_30d,uv_detail_30d,uv_order_30d,uv_paid_30d,etl_time columnType = preSql = TRUNCATE TABLE ads.ads_trd_group_funnel_rolling postSql = batchSize = 1024