獲取集群健康資訊
GET /_cluster/health
集群設定
GET /_cluster/settings
GET */_settings
查看日志有多少UNASSIGNED
GET _cat/shards | grep UNASSIGNED
設定集群分片數，默認1000
PUT /_cluster/settings
{
"transient": {
"cluster": {
"max_shards_per_node":10000
}
}
}
重繪所有索引
POST /_refresh
設定ES索引允許讀和刪資料，允許增和改資料，此屬性為true時，ES索引只允許讀和刪資料，不允許增和改資料
PUT _settings
{
"index": {
"blocks": {
"read_only_allow_delete": "false"
}
}
}
設定所有索引副本為o
PUT _settings
{
"number_of_replicas" : 0
}
重新解鎖分片 解決由于副本丟失等造成的yellow狀態 副本分片 UNASSIGNED
PUT _cluster/settings
{
"transient": {
"cluster.routing.allocation.enable": "all"
}
}
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標籤：其他