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Posted to issues@ambari.apache.org by "Tamas Payer (Jira)" <ji...@apache.org> on 2020/10/23 08:26:00 UTC
[jira] [Resolved] (AMBARI-25570) Move DataNode RPC metrics graphs
to HDFS DataNode dashboard and fix the metric name change
[ https://issues.apache.org/jira/browse/AMBARI-25570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tamas Payer resolved AMBARI-25570.
----------------------------------
Resolution: Fixed
Thanks for [~echohlne] for the fix!
> Move DataNode RPC metrics graphs to HDFS DataNode dashboard and fix the metric name change
> ------------------------------------------------------------------------------------------
>
> Key: AMBARI-25570
> URL: https://issues.apache.org/jira/browse/AMBARI-25570
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Affects Versions: 2.7.4
> Reporter: akiyamaneko
> Priority: Major
> Labels: grafana, pull-request-available
> Fix For: 2.7.6
>
> Attachments: RPC Service Port metrics shows No datapoints.png
>
>
> Some RPC Service Point metrics are lost in the Grafana NameNode page, shows: 'No Data Points', as the attachment shows.
> Ambari Version:2.7.4
> Grafana URL: http://${Grafana_HOST}:3000/dashboard/db/hdfs-namenodes
> The abnormal metrics are shown as follows:
> ||metric||widget name||
> |rpc.rpc.datanode.RpcQueueTimeAvgTime|RPC Service Port Queue Time|
> |rpc.rpc.datanode.RpcQueueTimeNumOps|RPC Service Port Queue Num Ops|
> |rpc.rpc.datanode.RpcProcessingTimeAvgTime|RPC Service Port Processing Time|
> |rpc.rpc.datanode.RpcProcessingTimeNumOps|RPC Service Port Processing Num Ops|
> |rpc.rpc.datanode.CallQueueLength|RPC Service Port Call Queue Length|
> |rpc.rpc.datanode.RpcSlowCalls|RPC Service Port Slow Calls|
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