Tag:elasticsearch

  • Installation and simple configuration of elasticsearch 7. X (Alibaba cloud Ubuntu)

    Time:2020-1-24

    System environment Operating system: Ubuntu 18.04 lts (Alibaba cloud) System IP #Intranet, private address 172. Inside. Inside. Inside #Public address 112. Outer. Outer. Outer Elasticsearch version: 7.2 Elasticsearch has built in Java environment since 7.0, so there is no need to install JDK separately Installation and configuration Official document: https://www.elastic.co/guide/ download curl -L -O https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.2.0-linux-x86_64.tar.gz […]

  • Installation and interface preview of kibana 7. X (Alibaba cloud Ubuntu)

    Time:2020-1-23

    Continued from the previous section: installation and simple configuration of elasticsearch 7. X (Alibaba cloud Ubuntu) System environment Operating system: Ubuntu 18.04 lts (Alibaba cloud) System IP #Intranet, private address 172. Inside. Inside. Inside #Public address 112. Outer. Outer. Outer Elasticsearch version: 7.2 Kibana version: 7.2 Installation and configuration Official document: https://www.elastic.co/guide/ download wget https://artifacts.elastic.co/downloads/kibana/kibana-7.2.0-linux-x86_64.tar.gz […]

  • Logstash 7. X installation and data import (Alibaba cloud Ubuntu)

    Time:2020-1-22

    Continued: installation and interface preview of kibana 7. X (Alibaba cloud Ubuntu) System environment Operating system: Ubuntu 18.04 lts (Alibaba cloud) System IP #Intranet, private address 172. Inside. Inside. Inside #Public address 112. Outer. Outer. Outer Elasticsearch version: 7.2 Kibana version: 7.2 Logstash version: 7.2 Installation and configuration Official document: https://www.elastic.co/guide/ Logstash is different from […]

  • Elk Development Journal (1) – elastic 7.2.0 auto start, MySQL batch import, user authentication, SSL communication, Chinese Pinyin segmentation

    Time:2020-1-21

    Recently, I did search system service for my platform and found elk, a treasure. I took a hole first and wrote some experience while learning 1、 Development path 1. Deploy elasticsearch to serve the system Download the v7.2.0 Debian installation package, which can’t be used for free in the version less than 7.2.0 Download address: […]

  • Elastic search cluster operation and maintenance of 400 + nodes

    Time:2020-1-18

    This article was first published in InfoQ https://www.infoq.cn/article/By Anton h ä gerstrandTranslator: Yang Zhentao Catalog: Data volume Edition Node configuration index structure performance Meltwater processes millions of Posts every day, so it needs a kind of storage and retrieval technology that can deal with this level of data. We have been a loyal user of […]

  • [elasticsearch] elasticsearch install IK Chinese word breaker

    Time:2020-1-14

    1、 Compiling IK word breakers 1. Maven environment configuration Download maven wget http://mirrors.cnnic.cn/apache/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.tar.gz decompression tar xvf apache-maven-3.3.9-bin.tar.gz mv maven to /usr/local/apache-maven mv apache-maven-3.3.9 /usr/local/apache-maven Configure environment variables vim ~/.bashrc #Add the following export M2_HOME=/usr/local/apache-maven export M2=$M2_HOME/bin export PATH=$M2:$PATH Load environment variables source ~/.bashrc View version mvn -version 2. IK version selection Corresponding versions of IK […]

  • Run elasticsearch, kibana and cerebro in docker (alicloud Ubuntu)

    Time:2020-1-5

    Continued from the previous section: installation and simple configuration of elasticsearch 7. X (Alibaba cloud Ubuntu) Cerebro is an open source (MIT licensed) elastic search web management tool built with Scala, play framework, angularjs and bootstrap. https://github.com/lmenezes/c… System environment Operating system: Ubuntu 18.04 lts (Alibaba cloud) System IP #Intranet, private address 172. Inside. Inside. Inside […]

  • How to back up the snapshot of elasticsearch to OSS

    Time:2020-1-4

    Preface Elasticsearch is an open source distributed restful search and analysis engine. It can store, query and analyze massive data in near real time. It also supports the backup of snapshots to HDFS / S3, while Alibaba cloud OSS is compatible with S3 API. This article will introduce how to use es repository-s3 plug-in to […]

  • Distributed search engine – elastic search quick start

    Time:2019-12-26

    1、 Environment construction 1. Install elasticsearch To install elasticsearch-7.2.0 on Mac OS, the steps are very simple, which can be done in a few lines. Here are the installation steps #Download the elasticsearch program wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.2.0-darwin-x86_64.tar.gz #SHA512 secret key file wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.2.0-darwin-x86_64.tar.gz.sha512 #Document comparison shasum -a 512 -c elasticsearch-7.2.0-darwin-x86_64.tar.gz.sha512 Decompression tar -xzf elasticsearch-7.2.0-darwin-x86_64.tar.gz 2. Start […]

  • Ubuntu install elasticsearch

    Time:2019-12-16

    1: create a new user and set the password for security reasons useradd leyou passwd leyou2: switch users: su – leyou3: Download wget https://artifacts.elastic.co/…4: decompression tar -zxvf elasticsearch-6.2.4.tar.gz5: Rename mv elasticsearch-6.2.4/ elasticsearch6: install JDK1.8 sudo apt-get install oracle-java8-installer7: test installation succeeded java -version8: enter the config file under elastic search and view all cd elasticsearch/config […]

  • Forced benchmarking of relational database with mongodb and elasticsearch

    Time:2019-12-15

    Structural benchmarking RDBMS MongoDB Elasticsearch Table Collection Index Row Document Document Column Field Field Schema Schema Mapping SQL DSL Noun interpretation RDBMS RDBMS is the relational database management system, which organizes data into related rows and columns. The computer software for managing RDBMS is the relational database management system. The commonly used database software includes […]

  • Elasticsearch – core configuration of production environment cluster

    Time:2019-12-11

    I. elasticsearch related configuration Path.data and path.log The two configured directories are used to storeIndex dataandJournal, their default path is at$_ES_HOMEIn the subfolder of. This is a big risk, especially when upgrading the elastic search version, these data are likely to be deleted. Please refer to the following configuration in the production environment path: logs: […]