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From "Andor Molnar (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (ZOOKEEPER-3324) Add read/write metrics for top level znodes
Date Fri, 12 Apr 2019 10:32:00 GMT

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-3324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andor Molnar reassigned ZOOKEEPER-3324:
---------------------------------------

    Assignee: Jie Huang

> Add read/write metrics for top level znodes
> -------------------------------------------
>
>                 Key: ZOOKEEPER-3324
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3324
>             Project: ZooKeeper
>          Issue Type: Sub-task
>          Components: metric system
>            Reporter: Jie Huang
>            Assignee: Jie Huang
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 3.6.0
>
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> These metrics provide bytes read from each branch under the root and bytes written to
each branch under the root. We use top level znodes not only to manage applications that share
an ensemble but also to organize data on a dedicated ensemble. These metrics help us to do
quota management, ACL management, etc at the top znode level.



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