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apache-flink

How to request Flink job metrics between start-time and end-time?

I am trying to use Flinks monitoring REST API in order to retrieve some metrics for a specific time period.

Looking at the documentation, I can find the metrics of the job by navigating to http://hostname:8081/jobs/:jobid and I have the following:

{ 
   "jid":"692c1d818afb77daaca891484e0b6a7g",
   "name":"myjob",
   "isStoppable":false,
   "state":"RUNNING",
   "start-time":1570552858876,
   "end-time":-1,
   "duration":62639599,
   "now":1570615498475,
   ...

I would like to know if there is a method for requesting metrics from a specific start-time and end-time, the documentation does not mention if this can be done.

Solution

  • I dont think that you can achieve that via Rest API.

    But you can defiantly export flink metrics for further analysis.