hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bharat Viswanadham (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HDDS-816) Create OM metrics for bucket, volume, keys
Date Fri, 09 Nov 2018 07:54:00 GMT

    [ https://issues.apache.org/jira/browse/HDDS-816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16680997#comment-16680997
] 

Bharat Viswanadham edited comment on HDDS-816 at 11/9/18 7:53 AM:
------------------------------------------------------------------

Hi [~linyiqun]

I think if we go with that approach if there are some UI applications using these metrics
to show the information to administrator it will give a wrong info to admins and make them
panic. So, that is the reason for the proposed approach. (As in that approach we provide volume,
bucket count to accurate value, where as key count when we miss that window period and shut
down is not clean we miss those key count, so this will be like estimated key count)

 

Let me know your thoughts on this? 


was (Author: bharatviswa):
Hi [~linyiqun]

I think if we go with that approach if there are some UI applications using these metrics
to show the information to administrator it will give a wrong info to admins and make them
panic. So, that is the reason for the proposed approach. (As in that approach we provide volume,
bucket count to accurate value, where as key count when we miss that window period and shut
down is not clean we miss those key count, so this will be like estimated key count)

> Create OM metrics for bucket, volume, keys
> ------------------------------------------
>
>                 Key: HDDS-816
>                 URL: https://issues.apache.org/jira/browse/HDDS-816
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: Ozone Manager
>            Reporter: Bharat Viswanadham
>            Assignee: Bharat Viswanadham
>            Priority: Major
>         Attachments: HDDS-816.00.patch, Metrics for number of volumes, buckets, keys.pdf
>
>
> This Jira is used to create the following metrics in Ozone manager.
>  # number of volumes 
>  # number of buckets
>  # number of keys



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org


Mime
View raw message