Daniele Gozzi 9ea3dbeee8 Allow numeric and non-string values for tag_keys. (#1782) ... * Allow numeric and non-string values for tag_keys. According to the go documentation the JSON deserializer only produces these base types in output: - string - bool - float64 - nil With this patch bool, float64 and nil values get converted to a string when their field key is specified in tag_keys. Previously the field was simply discarded. * Updated handling of nil for passing tests. The automated tests are less than trivial to reproduece locally for me, so I hope CircleCI wonn't mind... * Updated changelog entries with PR and issue links.		2016-09-21 18:07:35 +01:00
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inputs	statsd input plugin correctly handles colons in data-dog tag values now (#1794)	2016-09-21 14:37:42 +01:00
outputs	Prometheus output: do not remake metrics map each write	2016-09-16 16:50:39 +01:00
parsers	Allow numeric and non-string values for tag_keys. (#1782)	2016-09-21 18:07:35 +01:00
serializers	sanitize parenthesis (#1701)	2016-09-05 14:30:40 +01:00