Hologres问题能否帮忙解答下？-- 1 SELECT bac_no, umi, rb_or_

Hologres问题能否帮忙解答下？-- 1 SELECT bac_no, umi, rb_or_cardinality_agg(active_channel_code::roaringbitmap) FROM dws.dws_shop_order_umi_di_1d WHERE end_date_key = '20230423' GROUP BY bac_no, umi;

-- 2 SELECT bac_no, umi, rb_cardinality(active_channel_code) FROM dws.dws_shop_order_umi_di_1d WHERE end_date_key = '20230423';

-- 2165 SELECT COUNT(*) FROM dws.dws_shop_order_umi_di_1d WHERE end_date_key = '20230423'; sql-1 不能返回结果，sql-2可以，sql-1的错误日志如下 [16:10:41] 错误原因:ERROR: status { code: SERVER_INTERNAL_ERROR message: "query next from pg executor failed from 10.247.19.211:21987: ERPC_ERROR_CONNECTION_CLOSED, reason: Drain packet failed, peer address: 10.247.19.211:21987[query_id:40121035102141771]" } Where: [query_id:40121035102141771]hgprecn-cn-zvp2awpkg00d-cn-beijing.hologres.aliyuncs.com:80