在实际的使用中,hot属性的index一般用作indexing。我们其实还可以定义一些其它phase,比如warm,这样可以把我们的用作搜索的index置于warm的节点中。这里就不一一描述了。 定义Index alias 我们可以通过如下的方法来定义: PUT logs-000001 {"aliases": {"logs": {"is_write_index":true} } } 在这里定义了一个叫做...
首先创建一个索引并且设置为write index。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #PUT<my-index-{now/d}-000001>curl-XPUT"localhost:9200/%3Cmy-index-%7Bnow%2Fd%7D-000001%3E?pretty"-H'Content-Type: application/json'-d'{"aliases":{"my-alias":{"is_write_index":true}}}' 执行...
"settings":{"index":{"lifecycle":{"name":"searchable_snapshot_test_policy","rollover_alias":"wurong-test"},"routing":{"allocation":{"include":{"_tier_preference":"data_hot,data_warm,data_cold"}}},"refresh_interval":"30s","number_of_shards":"5","translog":{"sync_interval...
ifnotself.es.indices.exists_alias(index=demo_alias): try: # self.es.indices.create(index=demoLog_index) self.es.indices.put_alias(index="demolog-*", name=demo_alias, body={"is_write_index":True}) exceptExceptionase: print(e) print("es alias settings has init success!") defset_ilm...
4 { "remove" : { "index" : "test1", "alias" : "alias1" } }, 5 { "add" : { "index" : "test2", "alias" : "alias1" } } 6 ] 7} 1. 2. 3. 4. 5. 6. 7. 索引创建API,支持add、remove操作,当前Restfull java客户端未封装该方法。
Elasticsearch-Cat命令详解,前言本文基于elasticsearch7.3.0版本Cat命令aliases显示别名,过滤器,路由信息GET_cat/aliases?valiasindexfilterrouting.indexrouting.searchis_write_indexgoods_ordergoods_or...
设置 "is_write_index": true 在rollover的时候,alias会包含所有rollover文档。 PUT ilm_index-000001 { "settings": { "number_of_shards": 1, "number_of_replicas": 1, "index.lifecycle.name": "log_ilm_policy", "index.lifecycle.rollover_alias": "ilm_alias", "index.routing.allocation.include....
lifecycle.rollover_alias 对应滚动的名称,如index的alias是test,这里rollover_alias就是test,否则会报错alias不匹配 其他的直接下一步即可 设置完成后,索引的alias为test的索引就会自动根据模板匹配到对应的生命周期策略 命令实战测试 设置集群滚动刷新时间方便观察(正式环境不需要,默认时间即可) PUT _cluster/settings {...
"reason": "no write index is defined for alias [simple-index-alias]. The write index may be explicitly disabled using is_write_index=false or the alias points to multiple indices without one being designated as a write index"总结：别名下存在多个索引的情况下不能写入数据。因为不知道把文档写入...
{"title":"this is from cluster01..."} # 步骤2 在集群 2 中添加数据如下: PUT test01/_bulk {"index":{"_id":1}} {"title":"this is from cluster02..."} # 步骤 3:执行跨集群检索如下: 语法:POST 集群名称1:索引名称,集群名称2:索引名称/_search ...