Elasticsearch health status 显示为 yellow 解决方法
Elasticsearch About 1,182 words查看 health
curl -XGET "http://localhost:9200/_cluster/health?pretty=true"
返回:
{
"cluster_name" : "elasticsearch",
"status" : "yellow",
"timed_out" : false,
"number_of_nodes" : 1,
"number_of_data_nodes" : 1,
"active_primary_shards" : 6,
"active_shards" : 6,
"relocating_shards" : 0,
"initializing_shards" : 0,
"unassigned_shards" : 2,
"delayed_unassigned_shards" : 0,
"number_of_pending_tasks" : 0,
"number_of_in_flight_fetch" : 0,
"task_max_waiting_in_queue_millis" : 0,
"active_shards_percent_as_number" : 75.0
}
查看索引状态
curl -XGET "http://localhost:9200/_cat/indices?v"
返回:
health | status | index | uuid | pri | rep | docs.count | docs.deleted | store.size | pri.store.size |
---|---|---|---|---|---|---|---|---|---|
yellow | open | megacorp | Cd6ahzdvSiScOyrYRzYA9g | 1 | 1 | 4 | 0 | 21.9kb | 21.9kb |
yellow | open | my_index | C3BkK5ACTI2EQvjIkqXXng | 1 | 1 | 7 | 0 | 12.1kb | 12.1kb |
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:显示为green
。
设置单个副本个数为 0
curl -XPUT "http://localhost:9200/my_index/_settings" -H 'Content-Type: application/json' -d'
{
"index" : {
"number_of_replicas" : 1
}
}'
Views: 11,400 · Posted: 2019-04-26
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