You can refer to http://doris.incubator.apache.org/master/zh-CN/faq/faq.html Q4
-- 此致！Best Regards 陈明雨 Mingyu Chen Email: chenmin...@apache.org 在 2021-12-28 16:36:14，"胡晨光" <13866174...@126.com> 写道： >大家好，打扰了， >我用ALTER SYSTEM DECOMMISSION BACKEND 语句，尝试删除一个BE。 >执行后，发现TabletNum并未减少，为75，SystemDecommissioned是true，LastHeartbeat这个指标也一直在更新 >查看SHOW PROC '/statistic',发现有UnhealthyTabletNum为75。 >尝试 用ALTER SYSTEM DROP BACKEND删除，提示errCode = 2, detailMessage = It is highly >NOT RECOMMENDED to use DROP BACKEND stmt.It is not safe to directly drop a >backend. All data on this backend will be discarded permanently. If you >insist, use DROPP BACKEND stmt (double P). >是不是哪里出错了？ >我改怎么排查UnhealthyTablet？ >受影响的数据表以后还正常吗？ > > > > > > > >-- > >Best Wishes >Chenguang Hu >tel: 0551-65391037 > > > > > > > >在 2021-12-28 15:00:43，"陈明雨" <morning...@163.com> 写道： >>Hi All: >> >> >>I create an issue[1] to discuss the roadmap of Doris 2022, current only in >>Chinese. >>Please feel free to discuss about it. >> >> >>[1] https://github.com/apache/incubator-doris/issues/7502 >> >> >> >>-- >> >>此致！Best Regards >>陈明雨 Mingyu Chen >> >>Email: >>chenmin...@apache.org
