Installing Samba On Debian
To get started with our Samba environment, we need to install the OS, and for that, the first task must...
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A child container failed during start | Tomcat
A Container is an object that can execute requests received from a client, and return responses based on those requests....
File Ownership And File Permission in Linux
File permission in Linux associated with files and directories were designed to keep users from accessing other users’ private files...
keyboard shortcuts for command line edit
As you edit a command line, at any point you can type regular characters to add those characters to the...
Bash Command Precedence Explained
Unlike some other operating systems, Linux does not, by default, check the current directory for an executable before searching the...
ORA-00823 Specified value of sga_target greater than sga_max_size
While starting or stopping Oracle database if you are getting below error for pfile or spfile you can resolve these...
Hadoop Performance Tuning Tools
Hadoop Performance Tuning mainly includes Monitoring basic system resources on Hadoop cluster nodes such as CPU utilization and average disk...
Hadoop Performance Tuning Recommendations
The checklists and recommendations given in this section will be useful to prepare and follow MapReduce performance recommendations. The following...
Hadoop Architecture Quick Insight
The layer supporting the strorage layer—that is, the physical infrastructure—is fundamental to the operation and scalability of big data architecture....
What Is Mapreduce In Hadoop Explained
Hadoop is the most popular open source Java implementation of the MapReduce programming model proposed by Google. There are many other...