prometheus/pkg/labels
Brian Brazil 4addee2bee Fix honor_labels for empty labels, prune empty labels.
The semantics of honor_labels are that if a target exposes
and empty label it will override the target labels. This PR
fixes that by once again distinguishing between empty labels
and missing labels in this one use case.

Beyond that empty labels should be pruned and not added to storage,
which this also fixes.

Fixes #3841
2018-02-20 11:05:54 +00:00
..
labels.go Fix honor_labels for empty labels, prune empty labels. 2018-02-20 11:05:54 +00:00
matcher.go Don't add anchoring to exported Value matcher field 2017-10-10 10:10:21 -07:00
matcher_test.go Add label matcher tests 2017-10-10 17:13:55 -07:00