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How to Use Replace Command in Drilldown with Unique Values?
Hi,
I really appreciate the value splunk forum and the help from the community. Learning a lot.
I have a question as I am trying to figure this out.
I have data coming from different APIs and it has parameter on the header. I have used replace command in the header and stored each values under a variable like example below.
example using replace:
api/v1/testuser1 -> api/v1/unique_value
api/v2/testinfo1 -> api/v2/unique_value
Replace Query:
| eval api=replace(api, "(api/v1/.)","api/v1/unique_value")
| eval api=replace(api, "(api/v2/.)","api/v2/unique_value")
when I run this as a search query, I am able to fetch the results. But when I use the above in a dashboard drilldown. it doesn't work.
Can someone please help with this? Thanks.
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hi @rkrish71,
Try this:
<form>
<label>Label</label>
<row>
<panel>
<title>Panel 1</title>
<table>
<search>
<query>
| makeresults
| eval _raw=" api
/api/v1/testuser1
/api/v2/testinfo1"
| multikv forceheader=1
| eval api=replace(api, "/[\w]+$", "/unique_value")
</query>
</search>
<option name="drilldown">cell</option>
<drilldown>
<set token="api">$row.api$</set>
</drilldown>
</table>
</panel>
</row>
<row>
<html>
<h1>Token value: $api$</h1>
</html>
</row>
</form>
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/api/v1/testuser1
/api/v2/testinfo1
This approach seems to be better But I have a question.
Do I replace testuser1 or testinfo2 with .* something like that? you have defined eval and stored only those two values. cause each time the value will differ and there will be hundreds of unique values. How do I approach that case? Thanks.
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It is just sample data. You need to replace query:
| makeresults
| eval _raw=" api
/api/v1/testuser1
/api/v2/testinfo1"
| multikv forceheader=1
| eval api=replace(api, "/[\w]+$", "/unique_value")
with
<your base search> | eval api=replace(api, "/[\w]+$", "/unique_value")
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Hi rkrish71
Try using replace command in drilldown like below
<drilldown>
<eval token="name">replace($click.value2$, "Sarath","Sarath kumar")</eval>
</drilldown>
Guess this could help you solve your issue.
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Hi, Thanks for helping out.
Does that go as a token or in the replace command query itself like below?
Eg:
replace($click.value2$, "(api/v2/.)", "api/v2/unique_value")
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It should go as a drilldown token like the below snippet
<dashboard>
<label>Sarath</label>
<row>
<panel>
<table>
<search>
<query>| makeresults | eval name= "My Name is Sarath" | table name</query>
<earliest>-24h@h</earliest>
<latest>now</latest>
<sampleRatio>1</sampleRatio>
</search>
<option name="count">20</option>
<option name="dataOverlayMode">none</option>
<option name="drilldown">cell</option>
<option name="percentagesRow">false</option>
<option name="rowNumbers">false</option>
<option name="totalsRow">false</option>
<option name="wrap">true</option>
<drilldown>
<eval token="name">replace($click.value2$, "Sarath","Sarath kumar")</eval>
</drilldown>
</table>
</panel>
</row>
<row>
<panel>
<table>
<search>
<query>|makeresults| eval name="$name$" | table name</query>
<earliest>-24h@h</earliest>
<latest>now</latest>
</search>
<option name="drilldown">none</option>
<option name="refresh.display">progressbar</option>
</table>
</panel>
</row>
</dashboard>
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