查询es中index状态
代码语言:javascript复制 curl -X GET -u username:password http://xx.xx.xx.xx:9200/_cluster/health?pretty
{
"cluster_name" : "es7",
"status" : "yellow"
}
代码语言:javascript复制$ curl -u username:password http://xx.xx.xx.xx:9200/_cat/indices
yellow open index01 1NCeOgzbQIqIX_OFUv-WTg 3 1 5 1 31.7kb 31.7kb
green open index02 -ug5H9CWS66n2_Q3_tGoiQ 3 0 0 0 624b 624b
yellow open index03 WHBtQw_tRuOKN05oyPwf9w 1 1 24 7 174.8kb 174.8kb
yellow open index04 tIWbmSlOToOBSoXDp45PgQ 5 1 141 466 421.1kb 421.1kb
ES index状态为yellow状态原因
索引初始化脚本中,设置的 索引的分片副本数为 1 ,而单机版es,索引的分片副本无处安放,导致索引/集群状态为 yellow
处理办法
将相关索引的分片副本数改为0
注意:此管理操作需要使用es集群的 管理员账号
代码语言:javascript复制curl -XPUT 'http://xx.xx.xx.xx:9200/${index_name}/_settings'
-H 'Content-Type: application/json'
-u username:password
-d '{
"index" : {
"number_of_replicas": 0
}
}'
验证
代码语言:javascript复制curl -X GET -s -u username:password http://xx.xx.xx.xx:9200/_cluster/health?pretty
{
"cluster_name" : "es7",
"status" : "green",
"timed_out" : false,
"number_of_nodes" : 1,
"number_of_data_nodes" : 1,
"active_primary_shards" : 13,
"active_shards" : 13,
"relocating_shards" : 0,
"initializing_shards" : 0,
"unassigned_shards" : 0,
"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" : 100.0
}