configure Cassendra in Linux system

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Cassandra implements a Dynamo-style replication model with no single point of failure, but adds a more powerful “column family” data model. But Hbase has only column family data model. It is more useful compare with Hbase. But, I am not able to set Cassandra in my system. Can anyone help me?

Thank You

Apr 1, 2020 in Big Data Hadoop by akhtar
• 38,210 points
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1 answer to this question.

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Hi@akhtar,

To install cassandra in your system, follow the below given steps.

  • Create repo file for cassandra in your system.

$ vi /etc/yum.repos.d/cassandra.repo
[cassandra]
name=Apache Cassandra
baseurl=https://www.apache.org/dist/cassandra/redhat/311x/
gpgcheck=1
repo_gpgcheck=1
gpgkey=https://www.apache.org/dist/cassandra/KEYS
  • Install cassandra.

$ yum -y install cassandra
  • Start cassandra service

$ systemctl daemon-reload
$ systemctl start cassandra
$ systemctl enable cassandra
  • Check status.

$ nodetool status

If you follow all the above steps, you will able to see status.

Thank You

answered Apr 1, 2020 by MD
• 95,300 points

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