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Posted to user@flink.apache.org by shkob1 <sh...@gmail.com> on 2019/02/26 20:02:29 UTC

Reducing the number of unique metrics

Hey All,

Just read the excellent monitoring blog post
https://flink.apache.org/news/2019/02/25/monitoring-best-practices.html

I'm looking on reducing the number of unique metrics, especially on items i
can compromise on consolidating such as using indices instead of ids.
Specifically looking at task managers - i dont mind just having index of the
task manager such that multiple runs of the flink application (and Yarn
containers on EMR) won't create more unique metric paths but rather reuse
existing paths (tm.1, tm.2 .. ). Have anyone managed to do it or had to meet
the same requirement?

Thanks!
Shahar



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