Hi, I think the spark UI will be accessible whenever you launch a spark app in the cluster it should be the Application Tracker link.
Regards, Natu On Tue, Sep 13, 2016 at 9:37 AM, Divya Gehlot <divya.htco...@gmail.com> wrote: > Hi , > Thank you all.. > Hurray ...I am able to view the hadoop web UI now @ 8088 . even Spark > Hisroty server Web UI @ 18080 > But unable to figure out the Spark UI web port ... > Tried with 4044,4040.. .. > getting below error > This site can’t be reached > How can I find out the Spark port ? > > Would really appreciate the help. > > Thanks, > Divya > > > On 13 September 2016 at 15:09, Divya Gehlot <divya.htco...@gmail.com> > wrote: > >> Hi, >> Thanks all for your prompt response. >> I followed the instruction in the docs EMR SSH tunnel >> <https://docs.aws.amazon.com/ElasticMapReduce/latest/ManagementGuide/emr-ssh-tunnel.html> >> shared by Jonathan. >> I am on MAC and set up foxy proxy in my chrome browser >> >> Divyas-MacBook-Pro:.ssh divyag$ ssh -N -D 8157 >> had...@ec2-xx-xxx-xxx-xx.ap-southeast-1.compute.amazonaws.com >> >> channel 3: open failed: connect failed: Connection refused >> >> channel 3: open failed: connect failed: Connection refused >> >> channel 4: open failed: connect failed: Connection refused >> >> channel 3: open failed: connect failed: Connection refused >> >> channel 4: open failed: connect failed: Connection refused >> >> channel 3: open failed: connect failed: Connection refused >> >> channel 3: open failed: connect failed: Connection refused >> >> channel 4: open failed: connect failed: Connection refused >> >> channel 5: open failed: connect failed: Connection refused >> >> channel 22: open failed: connect failed: Connection refused >> >> channel 23: open failed: connect failed: Connection refused >> >> channel 22: open failed: connect failed: Connection refused >> >> channel 23: open failed: connect failed: Connection refused >> >> channel 22: open failed: connect failed: Connection refused >> >> channel 8: open failed: administratively prohibited: open failed >> >> >> What am I missing now ? >> >> >> Thanks, >> >> Divya >> >> On 13 September 2016 at 14:23, Jonathan Kelly <jonathaka...@gmail.com> >> wrote: >> >>> I would not recommend opening port 50070 on your cluster, as that would >>> give the entire world access to your data on HDFS. Instead, you should >>> follow the instructions found here to create a secure tunnel to the >>> cluster, through which you can proxy requests to the UIs using a browser >>> plugin like FoxyProxy: https://docs.aws.amazon.com/ElasticMapReduce/late >>> st/ManagementGuide/emr-ssh-tunnel.html >>> >>> ~ Jonathan >>> >>> On Mon, Sep 12, 2016 at 10:40 PM Mohammad Tariq <donta...@gmail.com> >>> wrote: >>> >>>> Hi Divya, >>>> >>>> Do you you have inbounds enabled on port 50070 of your NN machine. >>>> Also, it's a good idea to have the public DNS in your /etc/hosts for proper >>>> name resolution. >>>> >>>> >>>> [image: --] >>>> >>>> Tariq, Mohammad >>>> [image: https://]about.me/mti >>>> >>>> <https://about.me/mti?promo=email_sig&utm_source=email_sig&utm_medium=external_link&utm_campaign=chrome_ext> >>>> >>>> >>>> >>>> >>>> [image: http://] <http://about.me/mti> >>>> Tariq, Mohammad >>>> about.me/mti >>>> [image: http://] >>>> <http://about.me/mti> >>>> >>>> On Tue, Sep 13, 2016 at 9:28 AM, Divya Gehlot <divya.htco...@gmail.com> >>>> wrote: >>>> >>>>> Hi, >>>>> I am on EMR 4.7 with Spark 1.6.1 and Hadoop 2.7.2 >>>>> When I am trying to view Any of the web UI of the cluster either >>>>> hadoop or Spark ,I am getting below error >>>>> " >>>>> This site can’t be reached >>>>> >>>>> " >>>>> Has anybody using EMR and able to view WebUI . >>>>> Could you please share the steps. >>>>> >>>>> Would really appreciate the help. >>>>> >>>>> Thanks, >>>>> Divya >>>>> >>>> >>>> >> >
