bjozet opened a new pull request #9372: Add config option for namespacePrefix URL: https://github.com/apache/druid/pull/9372 opentsdb emitter sends metric names to opentsdb verbatim as what druid names them, for example "query.count", this doesn't fit well with a central opentsdb server which might have namespaced metrics, for example "druid.query.count". This adds support for adding an optional prefix. The prefix also gets a trailing dot (.), after it, so the metric name becomes <namespacePrefix>.<metricname> configureable as "druid.emitter.opentsdb.namespacePrefix", as documented. Co-authored-by: Martin Gerholm <[email protected]> Signed-off-by: Martin Gerholm <[email protected]> Signed-off-by: Björn Zettergren <[email protected]> <hr> This PR has: - [x] been self-reviewed. - [x] added documentation for new or modified features or behaviors. - [x] added unit tests or modified existing tests to cover new code paths.
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