spark-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jestin Ma <jestinwith.a...@gmail.com>
Subject Re: Spark Web UI port 4040 not working
Date Tue, 26 Jul 2016 13:49:05 GMT
I did netstat -apn | grep 4040 on machine 6, and I see

tcp        0      0 :::4040                     :::*
 LISTEN      30597/java

What does this mean?

On Tue, Jul 26, 2016 at 6:47 AM, Jestin Ma <jestinwith.an.e@gmail.com>
wrote:

> I do not deploy using cluster mode and I don't use EC2.
>
> I just read that launching as client mode: "the driver is launched
> directly within the spark-submit process which acts as a *client* to the
> cluster."
>
> My current setup is that I have cluster machines 1, 2, 3, 4, 5, with 1
> being the master.
> I submit from another cluster machine 6 in client mode. So I'm taking that
> the driver is launched in my machine 6.
>
> On Tue, Jul 26, 2016 at 6:38 AM, Jacek Laskowski <jacek@japila.pl> wrote:
>
>> Hi,
>>
>> Do you perhaps deploy using cluster mode? Is this EC2? You'd need to
>> figure out where the driver runs and use the machine's IP.
>>
>> Pozdrawiam,
>> Jacek Laskowski
>> ----
>> https://medium.com/@jaceklaskowski/
>> Mastering Apache Spark http://bit.ly/mastering-apache-spark
>> Follow me at https://twitter.com/jaceklaskowski
>>
>>
>> On Tue, Jul 26, 2016 at 3:36 PM, Jestin Ma <jestinwith.an.e@gmail.com>
>> wrote:
>> > I tried doing that on my master node.
>> > I got nothing.
>> > However, I grep'd port 8080 and I got the standalone UI.
>> >
>> > On Tue, Jul 26, 2016 at 12:39 AM, Chanh Le <giaosudau@gmail.com> wrote:
>> >>
>> >> You’re running in StandAlone Mode?
>> >> Usually inside active task it will show the address of current job.
>> >> or you can check in master node by using netstat -apn | grep 4040
>> >>
>> >>
>> >>
>> >> > On Jul 26, 2016, at 8:21 AM, Jestin Ma <jestinwith.an.e@gmail.com>
>> >> > wrote:
>> >> >
>> >> > Hello, when running spark jobs, I can access the master UI (port 8080
>> >> > one) no problem. However, I'm confused as to how to access the web
>> UI to see
>> >> > jobs/tasks/stages/etc.
>> >> >
>> >> > I can access the master UI at http://<master-node>:8080. But
port
>> 4040
>> >> > gives me a -connection cannot be reached-.
>> >> >
>> >> > Is the web UI http://<master-node> with a port of 4040?
>> >> >
>> >> > I'm running my Spark job on a cluster machine and submitting it to
a
>> >> > master node part of the cluster. I heard of ssh tunneling; is that
>> relevant
>> >> > here?
>> >> >
>> >> > Thank you!
>> >>
>> >
>>
>
>

Mime
View raw message