elasticsearch healh状态为yellow

程序员文章站 2024-02-27 14:06:57

...

首先查看索引状态

curl -XGET "http://localhost:9200/_cat/indices?v"
yellow open   twitter Ocd_zNBeSPmMRNR5YFjSug   5   1          2            0      9.8kb          9.8kb
yellow open   test    MTpbi7_UQnOiJ_UU0X8AXg   1   1          1            0      4.5kb          4.5kb

设置所有副本（rep）个数为0

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

再次查看索引状态

curl -XGET "http://localhost:9200/_cat/indices?v"
green  open   twitter Ocd_zNBeSPmMRNR5YFjSug   5   0          2            0      9.8kb          9.8kb
green  open   test    MTpbi7_UQnOiJ_UU0X8AXg   1   0          1            0      4.5kb          4.5kb