I have below message :
2018-06-08 21:35:44,182 DEBUG [org.mobicents.smsc.library.CdrGenerator] 2018-06-08 21:35:44.171,62895416500343,1,1,6282880640846,1,1,success_esme,SS7_HR,message,null,92044,0,null,null,null,null,628964011092,null,0,15,null,0,0,,,,2,"Yth.Bpk/Ibu kredit d","",,,
I filtered it using :
%{TIMESTAMP_ISO8601:logdate} %{LOGLEVEL:debugtype} %{DATA:source} %{TIMESTAMP_ISO8601:smsdate},%{WORD:sourceaddr},%{NUMBER:addrton},%{NUMBER:addrnpi},%{WORD:destaddr},%{NUMBER:sourceton},%{NUMBER:sourcenpi},%{WORD:status}
I want to add another filed, let says "operator" based on the first 5 digit of sourceaddr.
How i can achieved above objective ?