mas-chen commented on code in PR #24564:
URL: https://github.com/apache/flink/pull/24564#discussion_r1568044466
##########
docs/static/generated/rest_v1_dispatcher.yml:
##########
@@ -1089,6 +1089,37 @@ paths:
application/json:
schema:
$ref: '#/components/schemas/JobVertexBackPressureInfo'
+ /jobs/{jobid}/vertices/{vertexid}/coordinator-metrics:
+ get:
+ description: Provides access to job manager operator metrics
Review Comment:
Yes it should, but my question is more about the scope of the endpoint and
this feature.
If a user wants other JM operator metrics in the future, what would happen?
1. We would need to support another endpoint (possibly deprecate this one
and create a new one that supports all JM operator metrics)
2. Integrate with the Flink UI again
Also, the feedback from @zentol and @lindong28 in [1] reflects that the devs
were against `coordinator-metrics` and introducing a specific scope to support
that, and perhaps that feedback also applies to this REST API. I had this as my
original proposal in the voting thread for the FLIP to support
`/jobs/.../vertices/.../jm-operator-metrics`
[1] https://lists.apache.org/thread/hdvz57wmlqxdxgnw73tcgbcfyo6vk09h
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