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Extracting field from source for indexing

Krishna_R
Path Finder

Hi,

I have to add a field which has to be indexed along with the default fields. I can pick up the value from the Source directory name in the monitored path.

For e.g.: inputs.conf:

[monitor://c:\splunk-data\...\*]

I want the new field 'project_number' value from the directory replacing ... (There are a lot of values for 'project' and all the queries will use the 'project' as a filter, so its better indexed)

The problem is I'm not able to extract the field name from the Source. Following is teh configuration files in my app.

fields.conf:

[project_number]
INDEX = True
INDEXED_VALUE = False

props.conf:

[mysourcetype]
EXTRACT-...
TRANSFORM-FIELDS = get_project_num

transforms.conf:

SOURCE_KEY = Metadata:Source
REGEX = C:\\splunk\-data\\([0-9\-]*)\\([0-9\-]*)
FORMAT = project_number::"$1"
WRITE_META=true 

The monitor is picking up the new files as I add to test, but the project_number field is never populated.

Please let me know if I'm missing something.

Thank you, Krishna

Tags (1)

drrushi_splunk
Splunk Employee
Splunk Employee

[project_number]
INDEX = True
INDEXED_VALUE = False

this should be sufficient:

[project_number]
INDEXED = True

0 Karma

Branden
Builder

I think you need to include the [get_project_num] stanza in your transforms.conf. Like this:

[get_project_num]
SOURCE_KEY = MetaData:Source
REGEX = C:\splunk-data\([0-9-])\([0-9-])
FORMAT = project_number::"$1"
WRITE_META = true

I think your regex may be off too. In your inputs.conf, you're monitoring "c:\splunk-data...*". But your transforms.conf regex includes a slash after c:\splunk-data. That may be correct, but it looks inconsistent with what you typed as your inputs.conf example.

Anyways, I hope this helped. 🙂

0 Karma

Krishna_R
Path Finder

Hey Branden, thanks for your reply, missed to reply yesterday. I have to use the extra slash for escaping the slash - as with standard regex. Otherwise there are varying error messages...

0 Karma
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