http - masking data in logstash using web service -

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i receiving data using logstash (2.3) , want mask them or add additional field, using external web service source.

i have web service available @ like: someserver:8080/webpage?id=1

i extract value using url, , inject data.

my config file looks like:

input {         file {           path => "/opt/logstash/test/*.csv"           start_position => "beginning"          sincedb_path => "/opt/logstash/test/output/test.db" }         http { url => "http://localhost:8080/webpage"       } }  filter {         csv {                 columns => ["col1", "col2", "col3" ]                 separator => ","                 skip_empty_columns => true         } }  output {         stdout { codec => rubydebug }         csv {                 fields => ["col1","col2","col3" ]                 path => "/opt/logstash/test/output/test.csv"         } }

what achieve replace each col1 value value obtained such external source. found http plugin, doesn't straight forward me.

tnx


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