line/armeria

Limit the cardinality of request metrics

Open

#2,149 opened on Oct 3, 2019

View on GitHub
 (7 comments) (3 reactions) (0 assignees)Java (4,552 stars) (863 forks)batch import
good first issuenew feature

Description

I heard that RestTemplate logs a warning about large cardinality of meter tags and refuses to record the metrics for the tag combinations generated after then. We could also implement something similar.

Contributor guide

Limit the cardinality of request metrics · line/armeria#2149 | Good First Issue