gcp-observability: add custom tags to metrics and traces using Stackdriver config-builders #9407
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…river config-builders
temawi reviewed Jul 25, 2022
Comment on lines 158 to 162
| Map<LabelKey, LabelValue> constantLabels = new HashMap<>(); | ||
| for (Map.Entry<String, String> mapEntry : customTags.entrySet()) { | ||
| constantLabels.put(LabelKey.create(mapEntry.getKey(), mapEntry.getKey()), | ||
| LabelValue.create(mapEntry.getValue())); | ||
| } |
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Just a nit, but for a mundane map translation, something like this might be more succinct:
Map<LabelKey, LabelValue> constantLabels = customTags.entrySet().stream() .collect(Collectors.toMap(k -> LabelKey.create(k, k), v -> LabelValue.create(v))); Same for your other map translation.
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It needs to be this: do you agree?
Map<LabelKey, LabelValue> constantLabels = customTags.entrySet().stream() .collect(Collectors.toMap(k -> LabelKey.create(k.getKey(), k.getKey()), v -> LabelValue.create(v.getValue()))); because k and v are Map.Entry (and not Map.Key and Map.Value)
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Ah yes - I did say "something like this" ;-)
temawi approved these changes Jul 26, 2022
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CC @DNVindhya to provide context/background of this task to the reviewer(s)