topic Reading sas viya log in SAS Viya

Reading sas viya log

jbond007 — Tue, 24 May 2022 14:03:32 GMT

Hi SAS Community,

I am new to viya and need your help. There is a frequent disconnection on our SASVA and would like to understand how to read the log. there are so many written on the log would like to understand the numbers..

Are the below numbers represent a certain process/pid?
[00000007]

5776

17778

2022-05-18T20:53:00,571 ERROR [00000007] 5776 cas 17778 [tkmtrbMethods.c:1956] - SubmitRequestWithFiles: version=2 errorCode=0 or 0x0 httpStatusCode=401 message='Couldn't retrieve remote JWK set: Read timed out'

Re: Reading sas viya log

gwootton — Tue, 31 May 2022 13:37:19 GMT

I believe these numbers represent the thread, client PID, and session ID, respectively. You can look at the logconfig file to see how the message lines are being formed:

$ grep Conv /opt/sas/viya/config/etc/cas/default/logconfig.xml
<param name="ConversionPattern" value="%d %-5p [%t] %X{Cas.ClientPid|MAIN} %X{Cas.ClientUser|NoUser} %X{Cas.SessionIndex|MAIN} [%F:%L] - %m"/>
<param name="ConversionPattern" value="%d %-5p %X{Cas.ClientPid|MAIN} %X{Cas.ClientUser|NoUser} %X{Cas.SessionIndex|MAIN} - %m"/>
<param name="ConversionPattern" value="%-5p [%t] %X{Cas.ClientPid|MAIN} %X{Cas.ClientUser|NoUser} %X{Cas.SessionIndex|MAIN} [%F:%L] - %m"/>

Syntax for a Pattern Layout
https://go.documentation.sas.com/doc/en/pgmsascdc/v_027/logug/n0t35nn3zod1enn1x72nmd9bcbu8.htm

Re: Reading sas viya log

jbond007 — Tue, 31 May 2022 15:55:13 GMT

oh nice. thanks a lot for this! 🙂