Execution errors might occur due to inadequate resource threshold values set for
YARN.
In order to run Spark jobs on an HDP cluster, apply the
following changes:
From Ambari, go to Views > YARN Queue Manager service.
Choose or add a queue. You can configure root, default, or individual queues.
Under the Resources section, increase the value in the
Maximum AM Resource field so that the queues have enough
resources to run. For example, you can set it to
80%.
Child queues can inherit the settings from the parent queue.
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