采用flink + doris建立数据中台，遇到了以下问题，flink抽取能读到对应数据但无法写入doris数据库，doris日志报
W0515 11:14:34.220497 3420 broker_scan_node.cpp:363] Scanner[0] process failed. status=cancelled: sender is gone
W0515 11:14:34.220937 26150 fragment_mgr.cpp:241] Got error while opening fragment 314ac0811286309f-364d2f47fca3eca9: Internal error: cancelled: sender is gone
W0515 11:14:34.220961 26150 tablet_sink.cpp:146] cancelled: sender is gone
W0515 11:14:34.221076 26150 stream_load_executor.cpp:80] fragment execute failed, query_id=314ac0811286309f-364d2f47fca3eca8, err_msg=cancelled: sender is gone, id=314ac0811286309f-364d2f47fca3eca8, job_id=-1, txn_id=2982085, label=doris_ods_spjhd125_0_68, elapse(s)=0
W0515 11:14:35.234774 26391 stream_load_executor.cpp:230] 2PC commit transaction failed, errmsg=errCode = 2, detailMessage = transaction [2982060] is already visible, not pre-committed.
W0515 11:14:35.246598 26366 stream_load_executor.cpp:162] begin transaction failed, errmsg=errCode = 2, detailMessage = Label [doris_ods_spjhd125_0_46] has already been used, relate to txn [2982074]id=f741e77389c421a7-a80cef66211ac0bf, job_id=-1, txn_id=-1, label=doris_ods_spjhd125_0_46, elapse(s)=0
是 flink cdc source 吗？
我也遇到了 请问啥原因
同样遇到过，求解答。cdc接入的表的tablet版本数多的几十万。
