Lasr server is not up?like Lasr servers like Lasr Analytical server and Public Lasr Analytical serv

[Samdani]

Hi Team,

Can you please help me how to start the Lasr servers like Lasr Analytical server and Public  Lasr Analytical server.

and also find the Last action log of Lasr public:

can you please help me how to resolve this issue. Let me know if you need any more details.

Thanks For advance.

[naresh_kumar]

@Samdani,

I hope you're doing good

It seems that some of the updates at the OS level they have broken the SSH connection between the SAS servers.

Can you please make sure you are able to SSH from all VA server and worker nodes without any password.

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.

Please refer the below SAS knowledge base Article.

https://sas.service-now.com/kb?id=kb_article_view&sysparm_article=KB0036303

If above SAS KB Article doesn't help. Please raise a case with SAS Technical Support teams ( Drop a email to support@sas.com mail id) 

And refer the below SAS Document for Start the SAS LASR Analytic Server Using SAS Visual Analytics
https://go.documentation.sas.com/doc/en/abmdref/8.42/n1f94ef1z58xb7n1stjfensbz6ky.htm

I Hope this helps