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Posted to issues@kudu.apache.org by "YifanZhang (Jira)" <ji...@apache.org> on 2019/09/18 07:48:00 UTC
[jira] [Assigned] (KUDU-2934) Bad merge behavior for some metrics
[ https://issues.apache.org/jira/browse/KUDU-2934?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
YifanZhang reassigned KUDU-2934:
--------------------------------
Assignee: YifanZhang
> Bad merge behavior for some metrics
> -----------------------------------
>
> Key: KUDU-2934
> URL: https://issues.apache.org/jira/browse/KUDU-2934
> Project: Kudu
> Issue Type: Bug
> Components: metrics
> Affects Versions: 1.11.0
> Reporter: Yingchun Lai
> Assignee: YifanZhang
> Priority: Minor
>
> We added a feature to merge metrics by commit fe6e5cc0c9c1573de174d1ce7838b449373ae36e ([metrics] Merge metrics by the same attribute), for AtomicGauge type metrics, we sum up of merged metrics, this work for almost all of metrics in Kudu.
> But I found a metric that could not be merged like this simply, i.e. "average_diskrowset_height", because it's a "average" value.
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