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Unable to access terminal from CDSW session

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Unable to access terminal from CDSW session

Explorer

Hi,

Would appreciate any advice, how to solve a problem with terminal access from a CDSW session. Let me highlight that I can launch a session, however within a session I am unable to access the terminal – please see the attached screenshot with HTTP ERROR 401.

CDSW_terminal_1.png

The networking requirements are met, in particular:

  • IPv6 is enabled
  • CDSW hosts are within the same subnet as the CDH cluster
  • DNS is configured with the relevant A record for domain name, CNAME record for wildcard domain, and a reverse PTR domain record (please see the enclosed response to ping command, where the DNS resolves the terminal's FQDN to CDSW master node's IP)
  • No iptables rules were enabled
  • SElinux is disabled
[cloud-user@cdh-control-01 ~]$ ping -c1 tty-jidv65sd8630btx4.cdsw.<intranetdomain>
PING cdsw.<intranetdomain> (10.133.210.200) 56(84) bytes of data.
64 bytes from cdsw.<intranetdomain> (10.133.210.200): icmp_seq=1 ttl=60 time=0.884 ms

--- cdsw.<intranetdomain> ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.884/0.884/0.884/0.000 ms
1 ACCEPTED SOLUTION

Accepted Solutions
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Re: Unable to access terminal from CDSW session

Expert Contributor

This problem is typically solved by either (a) clearing cookies and restarting your browser; and/or (b) logging out and back into CDSW. Let me know if that works for you.

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2 REPLIES 2
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Re: Unable to access terminal from CDSW session

Expert Contributor

This problem is typically solved by either (a) clearing cookies and restarting your browser; and/or (b) logging out and back into CDSW. Let me know if that works for you.

View solution in original post

Re: Unable to access terminal from CDSW session

Explorer

Clearing cookies helped.

Thank you.

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