- Apache NiFi Tutorial
- Apache NiFi - Home
- Apache NiFi - Introduction
- Apache NiFi - Basic Concepts
- Apache NiFi - Environment Setup
- Apache NiFi - User Interface
- Apache NiFi - Processors
- Apache NiFi - Processors Categorization
- Apache NiFi - Processors Relationship
- Apache NiFi - FlowFile
- Apache NiFi - Queues
- Apache NiFi - Process Groups
- Apache NiFi - Labels
- Apache NiFi - Configuration
- Apache NiFi - Administration
- Apache NiFi - Creating Flows
- Apache NiFi - Templates
- Apache NiFi - API
- Apache NiFi - Data Provenance
- Apache NiFi - Monitoring
- Apache NiFi - Upgrade
- Apache NiFi - Remote Process Group
- Apache NiFi - Controller Settings
- Apache NiFi - Reporting Task
- Apache NiFi - Custom Processor
- Apache NiFi - Custom Controllers Service
- Apache NiFi - Logging
- Apache NiFi Useful Resources
- Apache NiFi - Quick Guide
- Apache NiFi - Useful Resources
- Apache NiFi - Discussion
Apache NiFi - Environment Setup
In this chapter, we will learn about the environment setup ofApache NiFi. The steps for installation of Apache NiFi are as follows −
Step 1 − Install the current version of Java in your computer. Please set theJAVA_HOME in your machine. You can check the version as shown below:
In Windows Operating System (OS) (using command prompt) −
> java -version
In UNIX OS (Using Terminal):
$ echo $JAVA_HOME
Step 2 − DownloadApache NiFi from https://nifi.apache.org/download.html
For windows OSdownload ZIP file.
For UNIX OSdownload TAR file.
For docker images,go to the following link https://hub.docker.com/r/apache/nifi/.
Step 3 − The installation process for Apache NiFi is very easy. The process differs with the OS −
Windows OS − Unzip the zip package and the Apache NiFi is installed.
UNIX OS − Extract tar file in any location and the Logstash is installed.
$tar -xvf nifi-1.6.0-bin.tar.gz
Step 4 − Open command prompt, go to the bin directory of NiFi. For example, C:\nifi-1.7.1\bin, and execute run-nifi.bat file.
C:\nifi-1.7.1\bin>run-nifi.bat
Step 5 − It will take a few minutes to get the NiFi UI up. A user cancheck nifi-app.log, once NiFi UI is up then, a user can enter http://localhost:8080/nifi/ to access UI.