BDA V3.0.1/CDH5.0.*/HUE 3.5.0 doesn't support Yarn HA

(Doc ID 1915867.1)

Last updated on AUGUST 13, 2014

Applies to:

Big Data Appliance Integrated Software - Version 3.0.1 and later


Whichever ResourceManager (RM) is active when Hue starts will be hardcoded into Hue workflow configurations. Therefore the Hue file for a workflow will contain a JobTracker property pointing to the original active ResourceManager:

JobTracker <Active RM>

Anytime the configured RM fails over to the RM instance that Hue is not pointing to workflows should fail.  If a workflow is already started when the active RM failsover, it should complete. However, all newly launched workflows should fail.


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