To use the "numBytesOutPerSecond" example, what exactly is being measured? Is
there an example app with usage of this metric?
Just to clarify, if I register this meter in BucketingSink, it will be ignored?
Does this mean I need to implement my own measurement mechanism in
BucketingSink and set up a new meter for throughput? Sample use case is a sink
to the local filesystem and to cloud storage.
On Wednesday, February 14, 2018, 1:10:47 AM PST, Chesnay Schepler
<[email protected]> wrote:
All metrics listed are automatically measured, you only need to
configure the Prometheus reporter.
Note that we do not measure how much data a source is reading / a sink
is writing (see FLINK-7286
<https://issues.apache.org/jira/browse/FLINK-7286>).
If you want to measure these you will have to modify the source code of
the respective source/sink classes,
like the BucketingSink. Do make sure that your custom metrics have
different names than the built-in ones
as otherwise the will be ignored.
On 13.02.2018 20:37, cw7k wrote:
> Hi, couple questions on IO metrics listed
> here:https://ci.apache.org/projects/flink/flink-docs-release-1.4/monitoring/metrics.html#io
>
> We're trying to get metrics such as throughput to filesystem sinks. Are the
> metrics listed on that page automatically recorded, and we just need to
> retrieve them? If so, would BucketingSink be the place to add metrics to be
> visible in Prometheus?
