ES集群health為yellow解決辦法

原創轉載請注明出處：https://www.cnblogs.com/agilestyle/p/11766147.html

 

Logstash導入數據后，Cerebro顯示集群health的狀態為yellow

 

解決辦法

curl http://localhost:9200/_cat/indices\?v

 

curl http://localhost:9200/_cluster/health?pretty=true

 

curl -H "Content-Type: application/json" -XPUT 'http://localhost:9200/_settings' -d '
{
    "index" : {
        "number_of_replicas" : 0
    }
}'

 

curl http://localhost:9200/_cluster/health?pretty=true

 

再次查看Cerebro，health的狀態為green