Logstash grok模式可过滤相当长的日志行，之间添加忽略

Question

This is a log line

2015-10-05 12:04:19.199  INFO 4808 --- [metrics-logger-reporter-2-thread-1] com.example.metrics                      : type=TIMER, name=demo.ws.rest.controllers.ItemController.getAllItems, count=0, min=0.0, max=0.0, mean=0.0, stddev=0.0, median=0.0, p75=0.0, p95=0.0, p98=0.0, p99=0.0, p999=0.0, mean_rate=0.0, m1=0.0, m5=0.0, m15=0.0, rate_unit=events/second, duration_unit=milliseconds

I tried to learn grok and this is what i have so far

  "message" => "%{TIMESTAMP_ISO8601:time}%{SPACE}%{WORD}%{SPACE}%{NUMBER}%{SPACE}%{NOTSPACE}%{SPACE}%{NOTSPACE}%{SPACE}%{NOTSPACE}%{SPACE}%{NOTSPACE}%{SPACE}%{WORD}%{NOTSPACE}%{WORD:metrictype}%{NOTSPACE}%{SPACE}%{WORD:vardspirms}%{DATA:pirms}%{JAVAFILE:javafilename}%{NOTSPACE:peec}%{SPACE}%{WORD}%{NOTSPACE}%{NUMBER:count}%{GREEDYDATA:debuginfo}"

And it looks so long, inefficient and bad practise. I would like to know, how can I add ignore inside grok. so i can ignore everything between INFO and type. Sorry for my english, Im not a native speaker.

Answer 1

I found a pretty handy solution.

kv {
    source => "debuginfo" # new field generated by grok before
    field_split => ", " # split fields by semicolon
    } 

Seems to split everything in debuginfo pretty good.