Installation vagrant




How to Fix 504 Gateway Timeout using Nginx

“504 Gateway Timeout” “504 Gateway Time-Out” “504 Gateway Timeout NGINX” “Nginx 504 Gateway Timeout” “HTTP 504 Gateway Timeout” “HTTP 504 Error” “HTTP 504” “Gateway Timeout (504)” 504 Gateway Timeout error on Nginx + FastCGI (php-fpm) Try raising max_execution_time setting in php.ini file (/etc/php5/fpm/php.ini):

You should also change set request_terminate_timeout parameter (commented by default) at…


Configuring NGINX for load balancer

Use the following steps to configure NGINX Plus version 1.7.11 or NGINX community version 1.9.2 as the load balancer for WSO2 products. Install NGINX Plus or Nginx community version in a server configured in your cluster. Configure Nginx to direct the HTTP requests to the two worker nodes (xxx.xxx.xxx.xx3, xxx.xxx.xxx.xx4) via the HTTP 80 port…


Search APIs Suggesters

Source The suggest feature suggests similar looking terms based on a provided text by using a suggester. Parts of the suggest feature are still under development. The suggest request part is either defined alongside the query part in a _search request or via the REST _suggest endpoint.

on the title field with…


Setting Up Docker on Ubuntu

Date:18/03/2016 Update: 15/09/2016 Source 1 Source 2 Prerequisites Docker requires a 64-bit installation regardless of your Ubuntu version. Additionally, your kernel must be 3.10 at minimum. To check your current kernel version, open a terminal and use uname -r to display your kernel version:

Update your apt sources

installing docker-engine On Ubuntu Trusty…


Apache Hadoop 2.7.2 – command line

Source The File System (FS) shell includes various shell-like commands that directly interact with the Hadoop Distributed File System (HDFS) as well as other file systems that Hadoop supports, such as Local FS, HFTP FS, S3 FS, and others put Usage: hadoop fs -put … Copy single src, or multiple srcs from local file system…


How to Setup Hadoop Multi Node Cluster

Source Date: 11 September 2016 Creating the NameNode Install Java Environment Setup machine alias in host file Setup SSH Server Download and Install Hadoop distribution Setup Environment Variables Setup JAVA_HOME under hadoop environment Confirm Hadoop is installed Configuring the NameNode Configure core-site.xml Configure hdfs-site.xml Configure mapred-site.xml Configure yarn-site.xml Setup the Master Creating the Data Nodes…


How to Install and Configure MySQL Cluster

Source Prerequisites 1 Setup Management Node Download the MySQL Cluster software Install and Remove Packages Install MySQL Cluster Configure MySQL Cluster Start the Management Node 2 Setup the MySQL Cluster Data Nodes Login as root user and download the MySQL Cluster software Install and Remove Packages Install MySQL Cluster Configure Data Node Redo step 2.A…