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This article mainly introduces how to install kylin, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Installation Guid

Environment

Kirin needs to be properly set up to run in Hadoop environment. The following are the minimum requirements for running Kirin. For more details, please check out the Hadoop environment.

The most common is Kirin installed on Hadoop's client. Kirin can talk through the command line, including Hive,HBase,Hadoop Hadoop clusters.

Under normal use, the application in the above figure means Kirin, which contains a cube to build Web interface, query and various management. Qilin launched the search engine query and cube construction cube generation engine. The interaction between these two engines and components of Hadoop, such as Hive and HBase.

In addition to the installation of some necessary software, the core of Kirin installation is to run a script. After running the script, you will be able to generate a sample cube and query the table behind the cube through a unified network interface

Install Kylin

Download the latest Kirin double Star at http://kylin.apache.org/download

Import kylin_home points to the unicorn folder

Make sure the user has privileges to run Hadoop,Hive and HBase cmd shells. If you don't know, you can run

. / bin/check-env.sh, which will print details if you have some environmental problems.

To start Kirin, run. / bin/kylin.sh start. After the server starts, you can see the log / kylin.log run log.

Stop Kirin. / bin/kylin.sh stop running

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