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From "Maximilian Michels (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-3170) Expose task manager metrics via JMX
Date Mon, 14 Dec 2015 17:51:46 GMT

    [ https://issues.apache.org/jira/browse/FLINK-3170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15056369#comment-15056369
] 

Maximilian Michels commented on FLINK-3170:
-------------------------------------------

Thanks for the hint. Not sure if the library can do everything for us. We currently use it
at the task managers to gather JVM metrics which are send to the job manager during heartbeats.

We can create a {{MetricRegistry}} for every task manager instance and fill it with the reported
metrics. That way we could expose the metrics using the library's JMX interface.

> Expose task manager metrics via JMX
> -----------------------------------
>
>                 Key: FLINK-3170
>                 URL: https://issues.apache.org/jira/browse/FLINK-3170
>             Project: Flink
>          Issue Type: New Feature
>          Components: JobManager
>            Reporter: Maximilian Michels
>            Assignee: Maximilian Michels
>            Priority: Minor
>             Fix For: 1.0.0
>
>
> Java Management Extensions (JMX) may be used to publish task manager metrics. Therefore,
we need to define Bean interfaces to expose data and register classes which implement these
interfaces with the Bean Management Server.



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