wuyingjun

> /cc @wuyingjun-lucky Can you help take a look and have a test? OK, I will finish it this weekend. /assign

I have tested it works well on my side @XiShanYongYe-Chang. I am not sure whether it will have an effect on query actions like labelselector if we change `flattened` to...

> opensearch does not support `flattened` [opensearch-project/OpenSearch#1018](https://github.com/opensearch-project/OpenSearch/issues/1018) OK looks good to me cc @XiShanYongYe-Chang

ping @XiShanYongYe-Chang

Besides I start two replicas for karmada-search deployment. There will be two controllers working at one time. Is that ok ?

Can we add `ttl-after-finished` controller into [karmada init](https://github.com/karmada-io/karmada/blob/master/pkg/karmadactl/cmdinit/kubernetes/deployments.go#:~:text=%22%2D%2Dcontrollers%3Dnamespace%2Cgarbagecollector%2Cserviceaccount%2Dtoken%22%2C) @RainbowMango @lonelyCZ @prodanlabs

HI，@ligapeng Maybe we can wait for @RainbowMango @lonelyCZ @prodanlabs suggestions

> > But json log register （_ "k8s.io/component-base/logs/json/register"） does not work because we do not apply the log flags yet. > > So we can not use the flags --log-format=json...

Can we just requeue the key if we can get a resourcebinding that matched the pp label and the deletetimestamp is not zero ?

Our env encounter this bug（using client-go delete and then create job） and I temporary fix it by requeue the event if exists a rb and the deletetimestamp is not zero....