Pre-upgrade - Upgrading Cloudera Data Engineering
service
You can seamlessly upgrade a previous Cloudera Data Engineering service
version to a new version.
Once you upgrade to Cloudera Data Engineering 1.5.5, the endpoints that you
were using in the previous version are not supported. The Cloudera Data Engineering service endpoint migration process lets you migrate
your resources, jobs, job run history, Spark jobs’
logs,
and event logs from your old cluster to the new cluster.