torwig commented on code in PR #271:
URL:
https://github.com/apache/kvrocks-controller/pull/271#discussion_r1981558158
##########
controller/cluster.go:
##########
@@ -228,11 +235,38 @@ func (c *ClusterChecker) parallelProbeNodes(ctx
context.Context, cluster *store.
zap.Int64("node.version",
version),
zap.Int64("clusterName.version", clusterVersion),
).Warn("The node is in a higher
version")
+ mu.Lock()
+ if version > latestNodeVersion {
+ latestNodeVersion = version
+ clusterNodesStr, errX :=
n.GetClusterNodesString(ctx)
+ if errX != nil {
+
log.With(zap.String("node", node.ID()), zap.Error(errX)).Error("Failed to get
the cluster nodes info from node")
+ }
+ latestClusterNodesStr =
clusterNodesStr
Review Comment:
Is it OK if the `latestClusterNodesStr` will be assigned to an empty string
if `errX` is not `nil`?
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