GitHub user zentol opened a pull request:
https://github.com/apache/flink/pull/4110
[FLINK-6900] [metrics] Limit size of metric name components
This PR modifies the `ScheduledDropwizardReporter` to limit the size of
every metric name component to 80 characters, with the same reasoning as #4109.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zentol/flink 6900
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/4110.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #4110
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