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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ZOOKEEPER-3430) Observability improvement: provide top N read / write path queries
Date Mon, 17 Jun 2019 21:25:00 GMT

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-3430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

ASF GitHub Bot updated ZOOKEEPER-3430:
    Labels: Twitter pull-request-available  (was: Twitter)

> Observability improvement: provide top N read / write path queries
> ------------------------------------------------------------------
>                 Key: ZOOKEEPER-3430
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3430
>             Project: ZooKeeper
>          Issue Type: Improvement
>          Components: server
>    Affects Versions: 3.6.0
>            Reporter: Michael Han
>            Assignee: Michael Han
>            Priority: Major
>              Labels: Twitter, pull-request-available
> We would like to have a better understanding of the type of workloads hit ZK, and one
aspect of such understanding is to be able to answer queries of top N read and top N write
request path. Knowing the hot request paths will allow us better optimize for such workloads,
for example, enabling path specific caching, or change the path structure (e.g. break a long
path to hierarchical paths).

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