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问题描述:使用rebalance工具进行数据均衡,制定均衡计划的时候,表的名称是db.table,执行的时候,表的名称就剩table了,导致会默认使用default数据库,然后报错。
报错日志:got error code: 60, message: Table default.store_sales_local doesn't exist
相关代码(目前猜测原因,见如下代码注释)
func (this *CKRebalance) DoRebalance() (err error) { globalPool = common.NewWorkerPool(len(this.Hosts), len(this.CKConns)) for _, database := range this.Databases { tables := this.DBTables[database] for _, table := range tables { tablename := fmt.Sprintf("%s.%s", database, table) if _, ok := this.RepTables[tablename]; !ok { // initialize SSH connections only if there are some non-replicated tables if sshErr = this.InitSshConns(database); sshErr != nil { log.Logger.Warnf("failed to init ssh connections, error: %+v", sshErr) } break } } for _, table := range tables { var tbls []*TblPartitions if tbls, err = this.GetState(database, table); err != nil { log.Logger.Errorf("got error %+v", err) return err } this.GeneratePlan(fmt.Sprintf("%s.%s", database, table), tbls) wg := sync.WaitGroup{} wg.Add(len(tbls)) var gotError bool for i := 0; i < len(tbls); i++ { tbl := tbls[i] _ = globalPool.Submit(func() { //主要原因:执行rebalance计划的时候,使用的是tbl中的table信息,tbl中的table信息并没有带上database的信息 if err := this.ExecutePlan(database, tbl); err != nil { log.Logger.Errorf("host: %s, got error %+v", tbl.Host, err) gotError = true } else { log.Logger.Infof("table %s host %s rebalance done", tbl.Table, tbl.Host) } wg.Done() }) } wg.Wait() if gotError { return err } log.Logger.Infof("table %s rebalance done", table) } } return nil }
The text was updated successfully, but these errors were encountered:
fix housepower#45 and housepower#47
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问题描述:使用rebalance工具进行数据均衡,制定均衡计划的时候,表的名称是db.table,执行的时候,表的名称就剩table了,导致会默认使用default数据库,然后报错。
报错日志:got error code: 60, message: Table default.store_sales_local doesn't exist
相关代码(目前猜测原因,见如下代码注释)
The text was updated successfully, but these errors were encountered: