Need a grok patter to satisfy this format of timestamp YYYY/MM/DD HH:MM:SS sample : 2021/11/11 05:04:11

CodePudding user response：

Used a custom pattern to define date as I could not find any pre-existing for this date.This works in ingest node pipeline present in Kibana UI

%{MYPATTERN:datetime}%{SPACE}

Definition of mypattern :

{
 [1-9]{4}\/[0-9]{2}\/[0-9]{2} [0-9]{2}\:[0-9]{2}\:[0-9]{2}
}