Incompatible Changes in Cloudera Manager 6.3

See below for incompatible changes in Cloudera Manager 6.3.0:

Scratch Directories for HiveServer 2 relocated

When using a virtual private cluster architecture, the scratch directories for Hive Server 2 are now located by default in the HDFS of the compute cluster.

Cloudera Bug: OPSAPS-49806

Ephemeral Port Validation do not appear for CDH 5.x clusters

Ephemeral port validation warnings will no longer appear in the Cloudera Manager Admin Console for clusters running CDH 5.x.

Cloudera Bug: OPSAPS-49646

Hue WebHDFS HTTP port defaults to HDFS on a base cluster

For Virtual Private Clusters, a Hue service on a compute cluster will prefer setting the WebHDFS URL to a base cluster HDFS role over a local HDFS role.

Cloudera Bug: OPSAPS-49469