elasticsearch configuration example

() : argc=%d", argc);for (int i=0; i { log.debug("initialize() : argv[%d]=%s", i, argv[i]);}log.notice("initialize() : done");} Log4cpp category is divided into rootcategory and other custom category. Each category can be output to multiple appender. And category is also inclusive. For example, rootcategory is the root of all category. The custom category can also be defined in the configuration file

PHP Basic Example: Modifying configuration information with regular expressions, example regular expressions Each PHP working principle diagram: Here is the time to pull the code: Php // configuration file Information Define("HOST", "localhost"); // Host name Define("USER", "rootaaaa"); // User name Define("PASSWO

Install-y php-fpmInstall the default PHP-FPM installation package for the CentOS release. Yum automatically resolves the installation of dependent packages.The following 2 configuration files are generated:/etc/php-fpm.conf/etc/php-fpm.d/www.confThe previous configuration file does not need to be modified. The latter one is the so-called pool (as some call it "the proxy pools"?).2. Configure the PHP-FPM po

Example of RADIUS authentication, authorization, and billing configuration for 18.6.3 802.1x users In 802.1x authentication, the use of remote RADIUS servers is the most commonly used AAA access control, and the RADIUS server can not only realize the required authentication of 802.1x users, but also authorize and charge them. This example topology, as shown in F

We have learned about dhcp relay and explained in detail the setting of each function. Here we will introduce a dhcp relay configuration example to help you understand the content and deepen your impression. Let's take a look at these details. Dhcp relay configuration Example 1. Networking requirements The IP address r

PHP's YII framework uses database configuration and SQL Operations Examples tutorial, yii example Tutorial Database access (DAO)YII contains a data access layer (DAO) built on top of the PHP PDO. DAO provides a unified set of APIs for different databases. Where ActiveRecord provides interaction between the database and the model (M,model in MVC), QueryBuilder is used to create dynamic query statements. DAO

I came back again, the last two articles introduced the Huawei Stack, third firewall IRF. This time to introduce the Cisco stack (stack), although the implementation of the idea is consistent, but the configuration there is a need to pay attention to the place, especially now do the two-tier operators of the network workers, all the producers will be, the pressure is really big.First, the topological environment:650) this.width=650; "Src=" Http://s2.5

Very early, very early, on the preliminary study of WebService, the feeling is still relatively "good".With Web services, it feels like a normal API, compared to an HTTP interface.WebService has a big limitation, that is, the problem of distributed transactions has risen a lot, not yet.The last 1 years to do 2 more complete projects, have WebService configuration, but, are configured by others.Others, after all, is someone else's.As a programmer who l

Java database connection pool configuration methods (take MySQL database as an example), database connection mysqlSeveral configuration methods for Java Database Connection Pool (taking MySQL database as an example) 1. Tomcat configuration data source: Prerequisites: You nee

, let's take a look at the following example:'Mysql' => ['Read' => ['Host' => '2017. 168.1.1 ',],'Write' => ['Host' => '2017. 168.1.2'],'Driver '=> 'mysql ','Database' => 'database ','Username' => 'root ','Password' => '','Charset' => 'utf8 ','Colation' => 'utf8 _ unicode_ci ','Prefix' => &

. Enter, continue operation, the configuration of Dervice and DNS appears.650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M00/82/7E/wKioL1dW7mCh1r6SAABmJBuISqw596.jpg-wh_500x0-wm_3 -wmp_4-s_3058501575.jpg "style=" Float:none; "title=" 3.jpg "alt=" Wkiol1dw7mch1r6saabmjbuisqw596.jpg-wh_50 "/>3. Enter the IP address, mask, and gateway.650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M01/82/7E/wKioL1dW7mGQ4jc4AAB0cl66Clk552.jpg-wh_500x0-wm_3

file (that is, the configuration of the SSHD service is enabled on the computer), and Ssh_config is a global client profile. For example, two of the lines in Ssh_config define the path of the default private key key for each user: # Identityfile ~/.ssh/id_rsa# Identityfile ~/.SSH/ID_DSAIf multiple private key files appear on multiple servers, how do I configure them on the client host? Append all to ~/.ss

　　 Give you a simple configuration:::: 　　 　　 JSP Environment Configuration Experience 　　 The first thing to say is that the use of Jdk+tomcat can fully configure our JSP server, no longer need anything in fact, there are many articles about Apache, in fact, there is no need, the general learning to debug Tomcat is fully competent. 　　 After installing the JDK, Tomcat will automatically find the JDK install

to say is that the use of Jdk+tomcat can completely configure our JSP server, no longer need in fact any dongdong, there are many articles introduced Apache, in fact, do not need, the general learning to debug Tomcat fully competent. After installing the JDK, Tomcat automatically finds the JDK installation path before installation, clicking "Next", after a period of file replication, and finally "close" to complete the ComCat installation. You'd better download a higher version of Tomcat, suc

configuration point (quartz.plugin.xml.type/quartz.plugin.xml.filenames) # You can configure your scheduler in either Second, the code-based approach This happens directly through the code, and the official demo is a lot of it, so let's give an example Using system;using system.collections.generic;using system.linq;using system.text; Using quartz;using quartz.impl;using system.threading;using common.log

', ' Password ' = = ', ' attributes ' = = [ //Use a smaller connection timeout pdo::attr_timeout = 10, ], ], //config from server group ' slaves ' = [ [' DSN ' = ' DSN for slave server 1 '], [' DSN ' + ' DSN fo R slave server 2 '], [' dsn ' = = ' DSN for slave server 3 '], [' DSN ' + ' DSN for slave server 4 '], ] The above configuration realizes a main multi-slave structure, from the server to execute the read query

nodes namePing 192.168.101.254 # to detect if the heartbeat information is normal by pinging the gateway# Configure resource management files, bind extranet ip:192.168.101.168# vim/etc/ha.d/haresourcesNode1.redhat.com ipaddr::192.168.101.168/24/eth0/httpd4. Copy the configuration file to Node2# scp-p/etc/ha.d/{ha.cf,authkeys,haresources} node2:/etc/ha.d/5. Create httpd index.html page and turn off boot httpd# echo "# ssh Node2 ' echo ' # chkconfig ht

Routes.php Usage Example Analysis of codeigniter configuration, codeigniterroutes In this paper, the routes.php usage of codeigniter configuration is analyzed. Share to everyone for your reference, as follows: An array named $route is defined in application/config/routes.php to set the default route and 404 pages and to set some matching methods. The default

# BEGIN CONFIG INFO# DESCR: 4 gb ram, only InnoDB, ACID, a small number of connections, large queue Load# TYPE: SYSTEM# END CONFIG INFO## This mysql configuration file example is for 4G memory and is downloaded from www.bt285.cn bt and tested with www.5a5w.cn novel 520, ip address 2 w and pv 20 w.# Mainly use INNODB# Mysql servers that process complex queues and have a small number of connections## Copy the

# Begin config info # Descr: 4 gb ram, only InnoDB, acid, a small number of connections, large queue Load # Type: System # End config info # # This MySQL configuration file example is for 4G memory and is downloaded from www.bt285.cn Bt and tested with www.5a5w.cn novel 520, IP address 2 W and PV 20 W. # Mainly use InnoDB # MySQL servers that process complex queues and have a small number of connections # #