Splunk Search

RegEx does not work should be simple

Michael_Schyma1
Contributor

System.Exception: Cannot create CMOperator.An existing connection was forcibly closed by the remote host at CMOperator.CMOperatorConnection..ctor(String ihost, String iuser, String ipassword, Int32 iport, String iCMName, String iLoggerConfig, Boolean iEnablePing, Boolean iPersistConnection) at ExtensionManagerDLL.Class1.ProvisionImpl.GetPbxConnection(String pbxName)

I want to grab all of the information from Cannot... and just get rid of System.Execption. I dont know why my regex wont work, RegExr says that it will.

rex"Exception:(?<Message>.+?Name)\)"
Tags (1)
0 Karma
1 Solution

hexx
Splunk Employee
Splunk Employee

Try:

... ¦ rex "System\.Exception:(?<Message>.*?Name\))"

It would also help to append an expression segment right aftert the capture group that would only match the string that follows what you want to extract.

View solution in original post

hexx
Splunk Employee
Splunk Employee

Try:

... ¦ rex "System\.Exception:(?<Message>.*?Name\))"

It would also help to append an expression segment right aftert the capture group that would only match the string that follows what you want to extract.

Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Laser Bananas and Edge Hubs: Exploring Operational Technology (OT) Data Through a ...

  OT is a different environment to traditional IT and can have interesting challenges when interfacing the ...

Event Series: Mastering AI Tokenomics and Splunk Agent Observability

Beyond the Black Box: Correlating AI Performance and Tokenomics with Splunk Agent Observability   As ...

span_metrics: The OpenTelemetry-Idiomatic Way to See Inside Your Services

You open a trace in Splunk Observability Cloud and everything looks fine. One root span, order-pipeline, with ...