Splunk Search

Replace a null value after search appending


Hello All,

I have a search query as below:

    index="alpha_all_aal_event" type=twaReport|search callId=0  userId=a2ebd4aa-f91a-4088-8667-60143707c368|fields *|rename eventTime.$date as eventTime|eval eventTime=(eventTime/1000)|append [search index="alpha_all_careport_event" userId=a2ebd4aa-f91a-4088-8667-60143707c368|fields *|rename eventTime.$date as eventTime|eval eventTime=(eventTime/1000)|streamstats min(eventTime) as limit]|table  eventTime eventData.preLimiterSplEstimate eventData.postLimiterSplEstimate eventData.twaThreshold limit

And the data is shown below :
alt text

The limit column has just a single value min(eventTime) from one of the search queries, and its null everywhere else. I want to replace the null value of limit, with already existing single value in limit. Can someone please help me how to do this, as this is appended search I am not getting the expected results.

0 Karma


try this ...

| eventstats min(limit) as limit

Although I'd probably write it more like this...

(index="alpha_all_aal_event" type=twaReport callId=0  ) OR (index="alpha_all_careport_event")
| fields *
| rename eventTime.$date as eventTime
| eval eventTime=(eventTime/1000)
| eval limit=if(index="alpha_all_careport_event",eventTime,null())
| eventstats min(limit) as limit by userId 
| where index="alpha_all_aal_event"
| table eventTime eventData.preLimiterSplEstimate eventData.postLimiterSplEstimate eventData.twaThreshold limit
0 Karma


I tried eventstats, still the same

0 Karma


@patilsh - okay, try my way then.

0 Karma
Get Updates on the Splunk Community!

2024 Splunk Career Impact Survey | Earn a $20 gift card for participating!

Hear ye, hear ye! The time has come again for Splunk's annual Career Impact Survey!  We need your help by ...

Optimize Cloud Monitoring

  TECH TALKS Optimize Cloud Monitoring Tuesday, August 13, 2024  |  11:00AM–12:00PM PST   Register to ...

What's New in Splunk Cloud Platform 9.2.2403?

Hi Splunky people! We are excited to share the newest updates in Splunk Cloud Platform 9.2.2403! Analysts can ...