Extract repeated fields, where number of fields varies

Elastic Stack Logstash
1

Hi All,

I have a html log that gets generated from some of our servers.

This is similar to below provided snippet. The key:value pairs for each operationName is 



operationName1


key1
key1 related data here


key2
key2 related data here


key3
key3 related data here


key4
key4 related data here


operationName2


key1
key1 related data here


key2
key2 related data here


key3
key3 related data here


operationName3


key1
key1 related data here


key2
key2 related data here


key3
key3 related data here


key4
key4 related data here


key5
key5 related data here


key6
key6 related data here


operationName4


key1
key1 related data here


key2
key2 related data here


key3
key3 related data here


key4
key4 related data here


key5
key5 related data here


key6
key6 related data here


key7
key7 related data here


key8
key8 related data here


As we can see, number of keys are not fixed and varies for each operationName.


I am not sure as to which filter can be used to extract all values for a particular operationName.


I was expecting some thing similar to below:


{

"operationName1": [ { "key1": "key1value"},{ "key2":"key2value"},{"key3":"key3value"},{"key4":"key4value"}],

"operationName2": [ { "key1": "key1value"},{ "key2":"key2value"},{"key3":"key3value"}]

}


Please provide pointers.


Thanks

V.Chandrashekar

            


            

              
              
              
            


            

                
                
              


          

          

            

              



              
                  
                  
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