Unable to access Spark context Web UI

Big Data Apache Spark
#1

Can support team please look into this?

#2

@itversity : is there any ETA on this?

#3

which port number you are using to access the web UI?.
When you start the spark master script, it will show you the port number at which the UI wil run

#4

17/01/22 09:17:05 WARN Utils: Service ‘SparkUI’ could not bind on port 4044. Attempting port 4045.
17/01/22 09:17:06 WARN SparkContext: Use an existing SparkContext, some configuration may not take effect.
Spark context Web UI available at http://172.16.1.100:4045
Spark context available as ‘sc’ (master = local[*], app id = local-1485094625642).
Spark session available as ‘spark’.

Hence I am trying to connect with port 4045 now

#5

your error says, the port 4044 is already in use. that means spark context is already running at 4044

#6

can you connect to 4045?

#7

That is not an error. It is just a warning.

#8

Nope…I cannot able to connect either 4044 or 4045

#9

what is the output of “jps” ??

#10

Do you have access to Labs?

#11

No im not using the lab, can you see which jvm processes were running by using JPS

#12

nothing…!!!

#13

ok. i think @itversity can help you. Are you running spark as a master or a client?

#14

I am running as a client.