Getting following error while trying to execute spark -oozie job from hue
E0701: XML schema error, cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'spark'
The version of (oozie 220.127.116.11503061405 all) installed in the cluster does not support spark workflows.
Following version and up are only supported.
Retrieving data ...