Hortonworks Data Platform
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Behavioral Changes

Behavioral changes denote a marked change in behavior from the previously released version to this version of HDP. There are no behavioral changes in this version when compared to the previously released version.

Table 1. Behavioral Changes
Hortonworks Bug ID Apache Component Apache JIRA Summary Details
BUG-113252 Hive N/A Kerberos users connected to Hive using Hive Warehouse Connector no longer have to reconfigure for client and cluster modes

Scenario: The Spark property spark.security.credentials.hiveserver2.enabled is configured based on whether you are running in client-mode or cluster-mode.

Previous behavior:

On Kerberized clusters, you have to toggle the Spark property spark.security.credentials.hiveserver2.enabled depending on whether you are running in client-mode or cluster-mode.

New behavior:

Hive automatically detects whether a Spark session is running on client-mode or cluster-mode, and automatically sets the spark.security.credentials.hiveserver2.enabled parameter.

Expected Customer Action:

When connected to Hive using the HiveWarehouseConnector, you no longer have to toggle the Spark property spark.security.credentials.hiveserver2.enabled.