How to access Spark UI on EMR?

Asked Oct 16 '15 at 12:54

Active Oct 16 '15 at 12:54

Viewed 1,796 times

I launched a EMR Spark cluster with 2 machines in interactive mode.

with config sets:

cluster manager: yarn-client
bootstrap: no
IAM: all

and then open all the TCP ports of master to ANYWHERE.

there is nothing at master:4040

where/how can I find the Spark UI in this case ?

asked Oct 16 '15 at 12:54

Hello lad

See http://stackoverflow.com/a/31493538/4394783 – ChristopherB Oct 16 '15 at 16:26
possible duplicate of [Spark UI on AWS EMR](http://stackoverflow.com/questions/31460079/spark-ui-on-aws-emr) – ChristopherB Oct 16 '15 at 16:26
Also, Hadoop and associated software isn't built for Internet exposure, be sure to lock your master back down. – ChristopherB Oct 16 '15 at 22:31

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