Need to parse a log file with logparser

Hi at all,

i need to parse a log to telegraf with the next format:

[INFO] [24/02/20-15:49:24] [http-bio-8080-exec-36154] MMSignupsClient.globalSellOnLine() - appid: WD

i have configured logparser input plugin:

[[inputs.logparser]]
files = ["/tmp/distributors.log"]

from_beginning = true

Method used to watch for file updates. Can be either “inotify” or “poll”.

watch_method = “inotify”

[inputs.logparser.grok]
## %{COMMON_LOG_FORMAT} (plain apache & nginx access logs)
## %{COMBINED_LOG_FORMAT} (access logs + referrer & agent)
patterns = ["%{COMMON_LOG_FORMAT}"]

## Name of the outputted measurement name.
measurement = "distributors"

## Full path(s) to custom pattern files.
custom_pattern_files = []

## Custom patterns can also be defined here. Put one pattern per line.
custom_patterns = '''
'''

But the output doesnt work, there is no data at the output.

Please can you help me?

regards