或者通过placement rules指定对应分区添加指定副本试试?
https://docs.pingcap.com/zh/tidb/v6.5/configure-placement-rules#场景三为某张表添加-2-个-tiflash-learner-副本
或者通过placement rules指定对应分区添加指定副本试试?
https://docs.pingcap.com/zh/tidb/v6.5/configure-placement-rules#场景三为某张表添加-2-个-tiflash-learner-副本