//从Spring容器获取client对象@AutowiredprivateRestHighLevelClientclient;publicBooleancreateIndex(StringindexName){//创建索引请求类,构造函数参数为索引名称CreateIndexRequestrequest=newCreateIndexRequest(indexName);//设置source映射字符串,
接下来创建test.yml(文件名随意),内容很好理解_index为索引名称,sql为对应语句,内容如下: dataSourceKey: defaultDS destination: example groupId: esMapping: _index: test _type: _doc _id: _id upsert: true sql: "select a.id as _id,a.name,a.address from test a" commitBatch: 3000 配置完成后...
action.get.MultiGetResponse;importorg.elasticsearch.action.index.IndexRequest;importorg.elasticsearch.action.index.IndexResponse;importorg.elasticsearch.action.search.SearchResponse;importorg.elasticsearch.action.update.UpdateRequest;importorg.elasticsearch.client.Client;importorg.elasticsearch.client.transport.Transpor...
{"name":"tonny","age":20} 9.3.3.2 创建 Follower index 在集群 cluster02 上创建复制规则,复制集群 cluster01 上的索引 index-1 到本地的索引 index-1-follower 中。PUT /index-1-follower/_ccr/follow?wait_for_active_shards=1{ "remote_cluster" : "es01", "leader_index" : "index-1"}# ...
recoveryState = recoveryState; return changeState(IndexShardState.RECOVERING, reason); } } 然后在新的线程池中执行主分片恢复流程: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 threadPool.generic().execute(() -> { try { //主分片从本地恢复 if (recoverFromStore()) { //恢复成功 //向...
如果要优化索引性能,而不是搜索性能,可以通过更新集群设置来禁止掉merge throttling(通过将indices.store.throttle.type设置为“none”)。You can make this change persistent (meaning it will persist after a cluster restart) or transient (resets back to default upon restart), based on your use case. ...
appender.rolling.strategy.fileIndex = nomax #当回滚完成时,删除当前日志文件 appender.rolling.strategy.action.type = Delete #设置日志路径 appender.rolling.strategy.action.basepath = ${sys:es.logs.base_path} #处理滚动时应用的条件 appender.rolling.strategy.action.condition.type = IfFileName ...
19200# When this setting's value is true Kibana uses the hostname specified in the server.host# setting. When the value of this setting is false, Kibana uses the hostname of the host# that connects to this Kibana instance.#elasticsearch.preserveHost: true# Kibana uses an index in ...
You can't change this backup mode after you create the Firehose stream. Type: String Valid Values:FailedDocumentsOnly | AllDocuments Required: No TypeName The Elasticsearch type name. For Elasticsearch 6.x, there can be only one type per index. If you try to specify a new type for an exi...
User can change the rounding parameter ("date_rounding") to set a specific index rotation period. To create other pipelines, user should change the URL (last part is the name of pipeline) and change "index_name_prefix" field to match index name. ...