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https://issues.apache.org/jira/browse/FLINK-4389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15427851#comment-15427851
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ASF GitHub Bot commented on FLINK-4389:
---------------------------------------
Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/2363#discussion_r75448294
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/metrics/groups/ComponentMetricGroup.java
---
@@ -33,19 +36,42 @@
* group could for example include the task attempt number (more fine
grained identification), or
* exclude it (for continuity of the namespace across failure and
recovery).
*/
-public abstract class ComponentMetricGroup extends AbstractMetricGroup {
+public abstract class ComponentMetricGroup<P extends AbstractMetricGroup>
extends AbstractMetricGroup<P> {
--- End diff --
The `JobMetricGroup` is annotated as `internal`. I was just wondering
whether we should do the same for this metric group and the others (to which it
applies) as well.
> Expose metrics to Webfrontend
> -----------------------------
>
> Key: FLINK-4389
> URL: https://issues.apache.org/jira/browse/FLINK-4389
> Project: Flink
> Issue Type: Sub-task
> Components: Metrics, Webfrontend
> Affects Versions: 1.1.0
> Reporter: Chesnay Schepler
> Assignee: Chesnay Schepler
> Fix For: pre-apache
>
>
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-7%3A+Expose+metrics+to+WebInterface
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