Jump to: navigation, search

Configuring the Cassandra Cluster for a Multiple-Data-Center Configuration

  1. For each Cassandra node, ensure that you have completed the "Initializing a multiple node cluster (multiple data centers) procedure".
  2. For each UCS cluster application, use the Data Center names you configured for Cassandra nodes.
  3. [cassandra-keyspace]
    name=<keyspacename>
    replication-strategy=NetworkTopologyStrategy
    replication-strategy-params='<DataCenter1>':<RF>,'<DataCenter2>':<RF>,'<DataCenterN>':<RF>
    retention-entity-interaction=90
    
  4. Create a Resource Access Point (RAP) and configure it as follows:
  5. [resource]
    type=cassandra
    
  6. Set the host to a Cassandra node that belongs to the corresponding Data Center.
  7. Connect the UCS_Cluster application to all Resource Access Point that belongs to the corresponding Data Center.
  8. Connect each UCS nodes from each Data Center to the corresponding UCS_Cluster.

Feedback

Comment on this article:

blog comments powered by Disqus
This page was last modified on May 18, 2018, at 06:55.