clientv3/integration: deflake TestKVForLearner
Adding delay in the test for the newly started learner member to catch
up applying config change entries in raft log.
@@ -1004,13 +1004,16 @@ func TestKVForLearner(t *testing.T) {
DialTimeout: 5 * time.Second,
DialOptions: []grpc.DialOption{grpc.WithBlock()},
}
- // this cli only has endpoint of the learner member
+ // this client only has endpoint of the learner member
cli, err := clientv3.New(cfg)
if err != nil {
t.Fatalf("failed to create clientv3: %v", err)
}
defer cli.Close()
+ // waiting for learner member to catch up applying the config change entries in raft log.
+ time.Sleep(3 * time.Second)
+
tests := []struct {
op clientv3.Op
wErr bool
