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Migrating from Cassandra 3.x to 4.x

Learn how to perform a 'zero-downtime' migration from Cassandra 3.x to 4.x

CONTRIBUTORS

In this scenario you will:

  • Populate a Cassandra 3.x cluster
  • Verify that the cluster is ready for upgrade
  • Shut down a 3.x node
  • Install Cassandra 4.x
  • Start the 4.x cluster

Time to Complete

20

Difficulty

Intermediate

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