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.
|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.
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.
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.
|BUG-121426||Hive||HIVE-12192||HDP 3.0 timestamps are treated as UTC by default.||
TIMESTAMP data is represented internally by Hive using the system time zone.
TIMESTAMP data is represented internally by Hive using UTC timezone.