Architecting, installing and maintaining your SAS environment

LASR SERVER START ERROR

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Frequent Contributor
Posts: 126

LASR SERVER START ERROR

Hi , We have recently installed and configured sas va 7.3 distributed environment with HPA. We are not able to start services and get below error....

 

-------------- Task Summary --------------
SUCCESS (SASJob PreCode)
SUCCESS (Set Grid Node Count)
ERRORS (Start Server)
----------------------------------------------
ERROR: Failed to enumerate available compute nodes in the distributed computing environment.
ERROR: Failed to open TKGrid library.
ERROR: The bridge for SAS High-Performance Analytics encountered an internal error.
----------------------------------------------

New Contributor
Posts: 2

Re: LASR SERVER START ERROR

Make sure Passwordless SSH is setup for the ID, used to start LASR.

 

Add the below commands to sasenv_local file on VA server:

 

export GRIDHOST="VA_hostname"

export GRIDINSTALLLOC="opt/sas/TKGrid"

export GRIDRSHCOMMAND="/opt/sas/TKGrid/bin/ssh.sh" 

 

 

 

Trusted Advisor
Posts: 1,141

Re: LASR SERVER START ERROR

And you have updated the gridhosts file/list. 

 

Did you checked that your LASR nodes are healthy and working OK?

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