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https://issues.apache.org/jira/browse/EAGLE-75?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15044878#comment-15044878
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Libin, Sun commented on EAGLE-75:
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Oh, I got your point that we can customize our report for example share one
thread pool
And as we talked, the real problem is dropwizard framework is designed for
slide window metric case, which may have some contention issue when using
metric report, So we may try some different way
> Leverage dropwizard metrics for generating Eagle Topology and DataSource
> Metrics
> --------------------------------------------------------------------------------
>
> Key: EAGLE-75
> URL: https://issues.apache.org/jira/browse/EAGLE-75
> Project: Eagle
> Issue Type: Sub-task
> Affects Versions: 0.3.0
> Reporter: Libin, Sun
> Assignee: Libin, Sun
> Fix For: 0.3.0
>
>
> As a monitoring system, eagle need to report & record both the datasource
> data distribution metric & topology running status metrics to let user have
> better understanding of the system running status.
> Previously we added a simple metric framework to support user cases like
> [EAGLE-2](https://issues.apache.org/jira/browse/EAGLE-2) ,
> [EAGLE-24](https://issues.apache.org/jira/browse/EAGLE-24)
> Considering we will have a lot metric user cases to onboard later, we need a
> better metric framework to make it easier to support these cases, and after
> some investigation, we found [Dropwizard
> metrics](https://github.com/dropwizard/metrics) is a good one that can match
> our needs, So we want to integrate Dropwizard metrics with eagle
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