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Upgrading Individual UCS, Cassandra and Elasticsearch Nodes

Where rolling upgrades are required to individual nodes, use the following procedures:


For each UCS node:

  1. Stop UCS.
  2. Uninstall the old version.
  3. Install the new version.
  4. Start UCS.


For each Cassandra node:

  1. Stop Cassandra.
  2. Delete the wcc-es-index-9.0.xxx.xx-jar-with-dependencies.jar from the Cassandra lib folder.
  3. Copy the contents of the lib4cassandra folder from the UCS installation to the Cassandra lib folder.
  4. Start Cassandra.
This page was last modified on May 18, 2018, at 07:55.


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