Client not able to connect to cluster

+1 vote
client not able to connect to cluster

what can be the issues?

what will be your approach?
Sep 21 in Big Data Hadoop by raghavendra
• 160 points
124 views

1 answer to this question.

+1 vote

There could be multiple reasons:

  • Make sure you have set correct IP addresses in the /etc/hosts file
  • Make sure you have set the right IP address and port in the core-site.xml under the fs.default.name option
  • Make sure they are in the same network
  • Check if ssh is working fine
  • Turn off iptables
answered Sep 23 by Rishi

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