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Wizard Environment MultiNode Setup (IPs vs Nodes)

Post questions specific to installation or configuration for the HPCC Systems platform

Fri Sep 02, 2011 3:05 pm Change Time Zone

Multi-node setup:
The Environment Setup Wizard asks for a list of IP addresses.
Then it ask for number of Thor and Roxie nodes.

Question 1: Does the number of IP addresses and number of nodes have to match?
Example: 10 IP Addresses, and 10 Roxie nodes.
Question 2: Can there be 10 IP addresses for the system and 20 roxie nodes?
Question 3: Can a thor and roxie exist on the same IP address?
Example: 10 IP Addresses, and 10 Roxie nodes and 10 Thor nodes.
greg.whitaker@lexisnexis.com
 
Posts: 13
Joined: Fri Sep 02, 2011 2:43 pm

Fri Sep 02, 2011 3:25 pm Change Time Zone

Question 1: Does the number of IP addresses and number of nodes have to match?
Answer: They do not have to match. You can configure the environment according to your needs but the number of Roxie nodes or Thor nodes cannot exceed the number of ip addresses provided.

Question 2: Can there be 10 IP addresses for the system and 20 roxie nodes?
Answer: This scenario is not allowed. In this case, an error message would be displayed saying that number of nodes cannot exceed the number of IP addresses provided.

Question 3: Can a thor and roxie exist on the same IP address?
Answer: This scenario is allowed but there may be performance implications.
sridhar.meda
 
Posts: 2
Joined: Fri Sep 02, 2011 3:20 pm


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