Table of Contents


  1. Preface
  2. Introduction to Hadoop Integration
  3. Before You Begin
  4. Amazon EMR Integration Tasks
  5. Azure HDInsight Integration Tasks
  6. Cloudera CDH Integration Tasks
  7. Hortonworks HDP Integration Tasks
  8. MapR Integration Tasks
  9. Appendix A: Connections

Update Connections

Update Connections

You might need to update connections based on the version you are upgrading from.
Consider the following types of updates that you might need to make:
Configure the Hadoop connection.
Configure the Hadoop connection to incorporate properties from the file.
Replace connections.
If you chose the option to create connections when you ran the
Cluster Configuration
wizard, you need to replace connections in mappings with the new connections.
Complete connection upgrades.
If you did not create connections when you created the cluster configuration, you need to update the connections.


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