![]() Whereas Dedup commands focus only at the specifically mentioned fields. ![]() The main functionality of uniq commands is to remove duplicated data if the entire row or the event is similar. Get in touch with Mindmajix for the definitive Splunk Training.ĭifferentiation between Uniq and Splunk Dedup commands Alternative options in Splunk Dedup, allow the users to retain events with the removal of duplicate fields or retain the events where the specified fields do not exist in the events. One can as well sort the fields in order to have a clarity on which events are being retained. With the help of Splunk Dedup, the user can exclusively specify the count of events with duplicate values, or value combinations, to retain. At the same time for real-time searches, the primary events that are received are the searched events which might not necessarily be the most recent events which took place. The events reverted by Splunk Dedup are based on search order, In the case of historical searches, the recent happenings are searched primarily. Example of Splunk Dedup command executionīy using Splunk Dedup command, the user can specify the counts of duplication with respect to events to keep either for every value of single filed or for combinations of each value among various fields.Different functions of Splunk Dedup filtering commands.Differentiation between Uniq and Splunk Dedup commands.The Splunk Dedup command will return the first key value found for that particular search keyword/field. The Dedup command in Splunk removes duplicate values from the result and displays only the most recent log for a particular incident. An outputlookup is run to update the lookup table.Splunk Dedup command removes all the events that presumes an identical combination of values for all the fields the user specifies.The latest entered values for a specific product number will be all that is saved into the lookup table. This is done in order to eliminate duplicate entries for product numbers. An inputlookup (append=true) is run, followed by a dedup on the product number.It contains a subsearch/join which utilizes a REST call to pull back the Splunk user who is logged in and making the lookup change.It captures the current time and adds it to the lookup table.The two form fields are captured as tokens and used as values to be added to the lookup table.The search itself does a few unique things to meet their requirements from above: When they clicked submit on the form it would then run a search that would both update the lookup table based on the user's entry, and it would display out the contents of the table. Here the user would enter the product number and their comment. We decided to make a form that would have 2 text boxes. We certainly did not want to elevate their access level within Splunk, and above all, our primarly goal was to make this as easy as possible for the users. Our task boiled down to providing a way that these users could add to or update a lookup table via a dashboard in their custom app. This lookup table would then be used in other dashboards. They also wanted this lookup to capture the user who made the note and the time and date of the note. The requirement for this user group was as follows: They wanted a lookup table where they could enter some notes for specific product ids. Their use of Splunk is limited to only one app and the pre-built dashboards within it. This group does consist of frequent and avid users of Splunk, however they have a fairly low permission level and for the most part, are not the most tech-savvy. In today's blog I will describe a method that we recently used at a customer site in order to solve a problem for a portion of their Splunk user base.
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