Could not find a slave in topology and Failover exception #696

svaroqui · svaroqui · commit 6cba64b413b9 · 2024-07-09T15:42:44.000+02:00
diff --git a/cluster/cluster_chk.go b/cluster/cluster_chk.go
@@ -711,7 +711,8 @@ func (cluster *Cluster) IsSameWsrepUUID() bool {
 
 func (cluster *Cluster) IsNotHavingMySQLErrantTransaction() bool {
 	if cluster.GetMaster() == nil {
-		return false
+		// disable check if master is crashed as the slave can get more GTID events and so slave GTID is not ubset of masetr GTID
+		return true
 	}
 	if !(cluster.GetMaster().HasMySQLGTID()) {
 		return true

Original file line number	Diff line number	Diff line change
`@@ -711,7 +711,8 @@ func (cluster *Cluster) IsSameWsrepUUID() bool {`
`711`	`711`
`712`	`712`	`func (cluster *Cluster) IsNotHavingMySQLErrantTransaction() bool {`
`713`	`713`	`if cluster.GetMaster() == nil {`
`714`		`- return false`
	`714`	`+ // disable check if master is crashed as the slave can get more GTID events and so slave GTID is not ubset of masetr GTID`
	`715`	`+ return true`
`715`	`716`	`}`
`716`	`717`	`if !(cluster.GetMaster().HasMySQLGTID()) {`
`717`	`718`	`return true`