kafka数据丢失

[lee-liyl]

应用服务器临时断电重启应用后，发现kafka存储表中数据总数和kafka客户端工具显示的数据总数不一致，两者的offset是一致的。

[dmthuc]

Hi @lee-liyl , thank you for reporting the issue. I think at the moment we do not have exact once consumer but rather at least once. Next time for bug report, please create an issue in https://github.com/ByConity/byconity