parse failed undefined method `parse' for #<String:

jslusher commented 8 years ago

I'm trying to use this plugin in combination with the grok format plugin to parse elasticsearch slowlogs. I have the following configuration:

<source>
  @type dummy
  dummy {"log":"[2016-08-21 18:02:29,649][WARN ][index.search.slowlog.fetch] [logstash-2016.08.21]took[3s], took_millis[3080], types[], stats[], search_type[QUERY_AND_FETCH], total_shards[1], source[{\"size\":500,\"sort\":[{\"@timestamp\":{\"order\":\"desc\",\"unmapped_type\":\"boolean\"}}],\"query\":{\"filtered\":{\"query\":{\"query_string\":{\"analyze_wildcard\":true,\"query\":\"*\"}},\"filter\":{\"bool\":{\"must\":[{\"range\":{\"@timestamp\":{\"gte\":1471801647542,\"lte\":1471802547542,\"format\":\"epoch_millis\"}}}],\"must_not\":[]}}}},\"highlight\":{\"pre_tags\":[\"@kibana-highlighted-field@\"],\"post_tags\":[\"@/kibana-highlighted-field@\"],\"fields\":{\"*\":{}},\"require_field_match\":false,\"fragment_size\":2147483647},\"aggs\":{\"2\":{\"date_histogram\":{\"field\":\"@timestamp\",\"interval\":\"30s\",\"time_zone\":\"America/Chicago\",\"min_doc_count\":0,\"extended_bounds\":{\"min\":1471801647541,\"max\":1471802547542}}}},\"fields\":[\"*\",\"_source\"],\"script_fields\":{},\"fielddata_fields\":[\"@timestamp\"]}], extra_source[], \n","stream":"stdout","time":"2016-08-21T18:02:29.650016637Z"}
  tag dummy-data
</source>

<filter dummy-data>
  @type parser
  format grok
  <grok>
    grok_pattern %{ESINDEXSEARCHSLOWLOGS}
    custom_pattern_path /opt/fluentd/grok-patterns
  </grok>
  key_name log
</filter>

<match dummy-data>
  type stdout
</match>

...

I see this in the output from fluentd: [warn]: parse failed undefined methodparse' for #`

tagomoris commented 8 years ago

It's the error which grok parser raised, not this plugin.

jslusher commented 8 years ago

You are correct. Thanks for responding!

tagomoris / fluent-plugin-parser

parse failed undefined method `parse' for #<String: #35