【clickhouse】未解决 ClickHouse exception, code: 1002 DB::Exception: Directory already exists

clickhouse 报错如下

SQL 错误 [1002]: ClickHouse exception, code: 1002, host: localhost, port: 8123; Code: 84. DB::Exception: Directory /var/lib/clickhouse/data/quant/trade_record/tmp_merge_2012_210_215_1/ already exists. (DIRECTORY_ALREADY_EXISTS) (version 21.11.4.14 (official build))

后台merge的时候报错这个怎么办？一直报这个

怀疑是 断电了 或者重启了 导致合成成功了 但是删除没成功

异常栈如下

2021.11.29 05:44:38.294340