Data not showing in elastic and kibana for one of the index pattern out of three indexes

I have enabled logstash to monitor 3 different logs, but somehow data is not showing up for one of the index pattern, checked almost everything and couldn't find anything. Not sure if i am missing something here.

Hi @vasanthyvns

Did you try checking the logstash output with stdout?

Regards
Dilip

Hi Dilip,

No I haven’t, can you please help me on how to do that.

Thanks

Hi @vasanthyvns

try using

output {
stdout { }
}

as per the Stdout output plugin | Logstash Reference [7.15] | Elastic