Hi All,
I have been trying to replace dots to underscores in the fieldname using gsub filter and didnt succeeded,
here is my filter
mutate {
gsub => [
"caller_id.location.latitude", ".", "_"
]
}
there are no errors while executing logstash, but there is no change in the fieldname when i check the output in rubydebug.
Is there something i'm missing or gsub doesnot support this type of conversion, please advice.
Thanks
Gauti