HDP-2.4.3 Release Notes
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HDP 2.4.3 provides Tez 0.7.0 with no additional Apache patches included.

HDP 2.4.2 provided Tez 0.7.0 and the following Apache patches:

  • TEZ-1961: Remove misleading exception "No running dag" from AM logs.

  • TEZ-2863: Container, node, and logs not available in UI for tasks that fail to launch.

  • TEZ-2963: RecoveryService#handleSummaryEvent exception with HDFS transparent encryption & Kerberos authentication.

  • TEZ-3066: TaskAttemptFinishedEvent ConcurrentModificationException in recovery or history logging services.

  • TEZ-3101: Tez UI: Task attempt log link doesn't have the correct protocol.

  • TEZ-3117: Deadlock in Edge and Vertex code.

  • TEZ-3123: Containers can get re-used even with conflicting local resources.

  • TEZ-3128: Avoid stopping containers on the AM shutdown thread.

  • TEZ-3137: Tez task failed with illegal state exception.

  • TEZ-3156: Tez client keeps trying to talk to RM even if RM does not know about the application.

  • TEZ-3177: Non-DAG events should use the session domain or no domain if the data does not need protection.

  • TEZ-3189: Pre-warm dags should not be counted in submitted dags count by DAGAppMaster.

HDP 2.4.0 provided Tez 0.7.0 and the following Apache patches:

  • TEZ-2307: Possible wrong error message when submitting new DAG.

  • TEZ-2886: Ability to merge AM credentials with DAG credentials.

  • TEZ-2898: Tez tools: swimlanes.py is broken.

  • TEZ-2900: Ignore V_INPUT_DATA_INFORMATION when vertex is in Failed/Killed/Error.

  • TEZ-3017: HistoryACLManager does not have a close method for cleanup.

  • TEZ-3025: InputInitializer creation should use the DAG GUI.

  • TEZ-3032: Incorrect start time in different events for DAG history events.

  • TEZ-3037: History URL should be set regardless of which history logging service is enabled.

  • TEZ-3126: Log reason for not reducing parallelism.