how can do to change the es cluster status yellow to green.
it up 4 hours.
"unassigned_shards" : 3,
thanks.
Are all nodes running?
I had a similar situation a few days ago with that same version of Elasticsearch. I could not find a way to assign the shards. In the end it turned out that some of my nodes were not running although I was sure that I had checked that before anything else.
If all nodes are running you can try one of allocate_replica, allocate_stale_primary or allocate_empty_primary depending on what shards they are.
More info: https://www.elastic.co/guide/en/elasticsearch/reference/5.4/cluster-reroute.html
-AB
the all nodes is online ..
how can do about it.
can give me how about the curl post file. json.
i use head close index and open it ,then the shards is going to ok.