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Posted to dev@ambari.apache.org by "Aravindan Vijayan (JIRA)" <ji...@apache.org> on 2016/02/03 20:53:39 UTC
[jira] [Updated] (AMBARI-14907) Metrics not displayed for "Last 1
year" period.
[ https://issues.apache.org/jira/browse/AMBARI-14907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aravindan Vijayan updated AMBARI-14907:
---------------------------------------
Description:
PROBLEM
Metrics not displayed for Last 1 year period interval on Ambari.
BUG
The daily aggregator discards the last timestamp because it is fractionally more in the past than the cutOff time. We use 1*DAY as current cutoff. This can cause checkpoints to be dropped intermittently.
FIX
Change cutOff multiplier for daily aggregators from 1 to 2.
> Metrics not displayed for "Last 1 year" period.
> -----------------------------------------------
>
> Key: AMBARI-14907
> URL: https://issues.apache.org/jira/browse/AMBARI-14907
> Project: Ambari
> Issue Type: Bug
> Reporter: Aravindan Vijayan
> Assignee: Aravindan Vijayan
>
> PROBLEM
> Metrics not displayed for Last 1 year period interval on Ambari.
> BUG
> The daily aggregator discards the last timestamp because it is fractionally more in the past than the cutOff time. We use 1*DAY as current cutoff. This can cause checkpoints to be dropped intermittently.
> FIX
> Change cutOff multiplier for daily aggregators from 1 to 2.
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