elasticsearch reindex

?conflicts=proceed " The merge script is as follows: #!/bin/sh curl-xpost ' Http://192.168.1.101:9200/_forcemerge? Only_expunge_deletes=truemax_num_segments=1 '6, there is no more general method. have, use ES official website tool--curator tool. 6.1 Curator Introduction Main purpose: To plan and manage the index of ES. Supports common operations: Create, delete, merge, Reindex, snapshot, and so on. 6.2 Curator Website Address Http://t.cn/RuwN0oM git

Installing JAVA Yum Install Java-1.7.0-openjdk-y Installing Elasticsearch Elasticsearch only one requirement is to install the latest version of Java. You can download it on the official website: http://www.oracle.com/technetwork/java/javase/downloads/index.html.You can download it here to the latest version of Elasticsearch:https://www.elastic.co/downloads/elasticsearch.In writing this article, I

Chapter ContentConnect to a local or remote Elasticsearch cluster using the client object.Index documents individually or in batches.Updates the contents of the document.Use a variety of Elasticsearch supported query methods.Handles the error message returned by the Elasticsearch.Collect cluster state information or perform administrative tasks by sending various management directives. 8.3 Connect to c

In the 2.X version, this delete by query function was removed because the official thought it would cause some errors to install the plugin itself if needed.Bin/plugin Install Delete-by-queryWhen you need to useDELETE/Index name/type/_query{"query"needed to be emptied: {"match_all " : {}}}Then in the 5.x version of the API is again the official back to the self-feature. That's what the new feature says.Delete-by-query and update-by-query back to the core, formerly plug-ins, can now be used direc

toDynamicMappingNewField names would be added automatically, just by indexing a document. New fields can is added both to the top-level mapping type, and to innerObjectand nested fields. theDynamicMapping rules can configured to customise the mapping that isUsed for NewFields . Explicit mappingsedityou know more on your data than Elasticsearch can guess, so while DynamicMapping can useful toGetStarted, at some point you'll want to specify your ownExp

http://www.linkedin.com/groups/Difference-between-elasticsearch-MongoDB-3393294.S.5887644059169730563But you need to Consider:elasticsearch are an index/search engine isn't a database, there is also no inbuild security (like password protection or access rights). We tried a while with the It "as database", but the problem arrives if you had to update many fields (there is s Ince a long time a request O support ' update by query ' on GitHub, or when yo

I. OverviewELK官网 https://www.elastic.coELK由Elasticsearch、Logstash和Kibana三部分组件组成；Elasticsearch是个开源分布式搜索引擎，它的特点有：分布式，零配置，自动发现，索引自动分片，索引副本机制，restful风格接口，多数据源，自动搜索负载等。Logstash是一个完全开源的工具，它可以对你的日志进行收集、分析，并将其存储供以后使用kibana 是一个开源和免费的工具，它可以为 Logstash 和 ElasticSearch 提供的日志分析友好的 Web 界面，可以帮助您汇总、分析和搜索重要数据日志。Common platform ArchitecturesELK =

Search can be said to be a very common development in the scene, the same this time ...Most of the previous combination is the choice of Mysql + Sphinx, this time because the work is no longer use this combination, although the old combination, but does limit a lot of, and every time with the environment is a problem, very annoying ... This time try to use Elasticsearch + jcseg, because in the document retrieval aspect

This article describes how to install the ElasticSearch search tool and configure the Python driver. It also describes how to use it with the Kibana data display client, for more information, see ElasticSearch as a Lucene-based search server. It provides a distributed full-text search engine with multi-user capabilities, based on RESTful web interfaces. Elasticsearch