flink-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Till Rohrmann (Jira)" <j...@apache.org>
Subject [jira] [Created] (FLINK-14303) Factor resource manager related metrics out of JobManagerMetricGroup
Date Tue, 01 Oct 2019 08:30:00 GMT
Till Rohrmann created FLINK-14303:
-------------------------------------

             Summary: Factor resource manager related metrics out of JobManagerMetricGroup
                 Key: FLINK-14303
                 URL: https://issues.apache.org/jira/browse/FLINK-14303
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Coordination, Runtime / Metrics
    Affects Versions: 1.10.0
            Reporter: Till Rohrmann
            Assignee: Till Rohrmann
             Fix For: 1.10.0


At the moment, we use the {{JobManagerMetricGroup}} to report resource manager specific metrics
such as the number of slots or registered {{TaskExecutors}}. Since the {{JobManagerMetricGroup}}
is shared between the {{ResourceManager}} and the {{Dispatcher}} this prevents closing the
{{JobManagerMetricGroup}} from the {{Dispatcher}}. 

In order to solve this problem, I propose to introduce a {{ResourceManagerMetricGroup}} which
is used by the {{ResourceManager}} to register resource manager specific metrics. In order
to not break existing third party applications which rely on the current metrics layout, the
{{ResourceManagerMetricGroup}} will use the scope and group name of the {{JobManagerMetricGroup}}.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

Mime
View raw message