Using Spark UI with Running Spark on Hadoop Yarn

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Using Spark UI with Running Spark on Hadoop Yarn

ArtemisDev
Is there anyway to make the spark process visible via Spark UI when
running Spark 3.0 on a Hadoop yarn cluster?  The spark documentation
talked about replacing Spark UI with the spark history server, but
didn't give much details.  Therefore I would assume it is still possible
to use Spark UI when running spark on a hadoop yarn cluster.  Is this
correct?   Does the spark history server have the same user functions as
the Spark UI?

But how could this be possible (the possibility of using Spark UI) if
the Spark master server isn't active when all the job scheduling and
resource allocation tasks are replaced by yarn servers?

Thanks!

-- ND


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