Cassandra Mac OS X + Ubuntu 18.40 Installation (04-04-2020)

installCassMacUbuntu.txt

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Contents
1. Install Cassandra on Mac OS X (tested with Mojave) - line 6
2. Install Cassandra on Ubuntu (18.04, tested on 19.10) - line 31

----- Installing Cassandra on Mac OS X (mojave) (est time. 15 min) -----
Have homebrew installed: 
> ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)" 
[ be sure to check post install messages to add paths and such if necessary ]

Install Java8 (1.8)
> brew tap homebrew/cask-versions
> brew cask install adoptopenjdk8
> brew cleanup

Instal python and cql: 
> brew install python
> python3 -m pip install cql

Install Cassandra
> brew install cassandra
> brew info cassandra < to check
> brew services start cassandra
> [ brew services stop cassandra ]
> brew services

Profit
Enter shell
> cqlsh
 
---- Install Cassandra on Ubuntu 18.04 > tested on 19.10 (est time. 15 min) ----
Install Java8 
> sudo apt update
> sudo apt install openjdk-8-jdk openjdk-8-jre
> java -version
Set env 
  - (if below command doesn’t work, open env file and paste/save)
> cat >> /etc/environment <<EOL
  JAVA_HOME= /usr/lib/jvm/java-8-openjdk-amd64
  JRE_HOME=/usr/lib/jvm/java-8-openjdk-amd64/jre
  EOL
  
Install python3 & pip3 & cql
Check version 
> python3 --version
> sudo apt install python3-pip
> python3 -m pip install cql

Install Cassandra >> https://linuxize.com/post/how-to-install-apache-cassandra-on-ubuntu-18-04/
> sudo apt install apt-transport-https
> wget -q -O - https://www.apache.org/dist/cassandra/KEYS | sudo apt-key add -
  - should return OK after a new moments
> sudo sh -c 'echo "deb http://www.apache.org/dist/cassandra/debian 311x main" > /etc/apt/sources.list.d/cassandra.list'
> sudo apt update
> sudo apt install cassandra
> nodetool status 
  - (give it a few seconds or try again on error)
> service --status-all
  - output: “[ + ] cassandra”
  
Profit
Enter shell
> cqlsh