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Can't access url http://127.0.0.1:8888/

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Re: Can't access url http://127.0.0.1:8888/

Rajendra. Is your issue resolved? I am facing the same

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Re: Can't access url http://127.0.0.1:8888/

Super Mentor

@rajendra singh

I have never tried starting Sandbox with 4GB RAM so i am not sure if it will be able to startup all the required services properly or not. (although the suggestion will be to try with 8GB RAM for the Sandbox).

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Regarding the Port block issue. As mentioned earlier try the SSH on port 2222 (not the 22 port) while connecting to Sandbox instance and then show us the output of the following commands to see if these ports are actually opened or not?

# netstat -tnlpa | grep 8888
# netstat -tnlpa | grep 8080
# netstat -tnlpa | grep 4200

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Also check if the iptable (firewall) is stop. If it is running then stop it.

#  service iptables status
iptables: Firewall is not running.

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Re: Can't access url http://127.0.0.1:8888/

How can i connect SSH to sandbox instance because when i connected it it's directly ask for user login : root and password :hadoop and connected with [root@sandbox ~]# after that it's not being connected with SSH.

#service iptables status trying but it's showing invalid command. Not a single command is running on sandbox instance.

So can you show me the clear picture so that i can connect.

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Re: Can't access url http://127.0.0.1:8888/

@Jay SenSharma

hi Jay,

I was trying to install hortonworks in my off desktop also. Installed VirtualBox-5.1.22-115126-Win.exe and trying for sandbox import but due corrupt image istallation being failed. I delete oracle virtual box and downloaded new image of sanbox.(HDP_2.6_virtualbox_05_05_2017_14_46_00_hdp.ova)

But when trying to import this image after installation of virtualbox it's shwowing the below error-

''Failed to import appliance C:/Users/rajendra.singh/Downloads/HDP_2.6_virtualbox_05_05_2017_14_46_00_hdp.ova. Machine settings file 'C:\Users\rajendra.singh\VirtualBox VMs\Hortonworks Docker Sandbox HDP\Hortonworks Docker Sandbox HDP.vbox' already exists. Result Code: VBOX_E_FILE_ERROR (0x80BB0004) Component: MachineWrap Interface: IMachine {b2547866-a0a1-4391-8b86-6952d82efaa0}''

Can you please suggest me.

capture1.jpg

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Re: Can't access url http://127.0.0.1:8888/

Expert Contributor

Can you try deleting the file it is listing out?

'C:\Users\rajendra.singh\VirtualBox VMs\Hortonworks Docker Sandbox HDP\Hortonworks Docker Sandbox HDP.vbox'

That should allow you to import the .ova file.

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Re: Can't access url http://127.0.0.1:8888/

New Contributor

@rajendra singh

did you solve the issue? i have same problem as yours

Re: Can't access url http://127.0.0.1:8888/

I also have same issue. Struggling for last few days. Can some one help. I have tried on mac and windows both. Facing same issue.

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Re: Can't access url http://127.0.0.1:8888/

Expert Contributor

The Sandbox requires that you provide it with minimum of 8 GB RAM. Therefore your machine needs to have more than 8 GB of RAM to run the Sandbox.

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