I've tried to apply grok pattern to filter nested brackets in the logs which is as below, [2022-05-20T02:21:54.715] [INFO] [{"id":"876g4jd8v36w0dhna2","data":"fetching public base-plans ..."}] My grok pattern looks like this. But here, I'm unable to parse nested brackets (brackets inside brackets).…
I am trying to write Logstash filter using grok logic pattern. I am logging nginx error log. My problem is the log from the nginx contains 2 field which are not present in every error logs. I have used this…
I am getting wrong value in @timestamp field for elasticsearch/filebeat. My filebeat pipeline definition curl -H 'Content-Type: application/json' -XPUT "logger:9200/_ingest/pipeline/app_log" -d' { "description" : "Ingest pipeline for Jetty server log", "processors" : [ { "grok": { "field": "message", "patterns": ["%{TIMESTAMP_ISO8601:timestamp}…