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https://issues.apache.org/jira/browse/HDFS-14495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Akira Ajisaka updated HDFS-14495:
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Description:
There are two FederationRPCMetrics displayed in Web UI (http://<dfsrouter
hostname>:<port>/jmx) and most of the metrics are the same.
* FederationRPCMetrics via {{@Metrics}} and {{@Metric}} annotations
* FederationRPCMetrics via registering FederationRPCMBean
Can we remove {{@Metrics}} and {{@Metric}} annotations to remove duplication?
was:
There are two FederationRPCMetrics and most of the metrics are the same.
* FederationRPCMetrics via {{@Metrics}} and {{@Metric}} annotations
* FederationRPCMetrics via registering FederationRPCMBean
Can we remove {{@Metrics}} and {{@Metric}} annotations to remove duplication?
> RBF: Duplicate FederationRPCMetrics
> -----------------------------------
>
> Key: HDFS-14495
> URL: https://issues.apache.org/jira/browse/HDFS-14495
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: metrics
> Reporter: Akira Ajisaka
> Priority: Major
>
> There are two FederationRPCMetrics displayed in Web UI (http://<dfsrouter
> hostname>:<port>/jmx) and most of the metrics are the same.
> * FederationRPCMetrics via {{@Metrics}} and {{@Metric}} annotations
> * FederationRPCMetrics via registering FederationRPCMBean
> Can we remove {{@Metrics}} and {{@Metric}} annotations to remove duplication?
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