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Posted to dev@phoenix.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2019/05/23 18:54:00 UTC

[jira] [Reopened] (PHOENIX-5231) Configurable Stats Cache

     [ https://issues.apache.org/jira/browse/PHOENIX-5231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Hofhansl reopened PHOENIX-5231:
------------------------------------

> Configurable Stats Cache
> ------------------------
>
>                 Key: PHOENIX-5231
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-5231
>             Project: Phoenix
>          Issue Type: Test
>            Reporter: Daniel Wong
>            Assignee: Daniel Wong
>            Priority: Major
>         Attachments: PHOENIX-5231.4.x-HBase-1.3.patch, PHOENIX-5231.4.x-HBase-1.3.v2.patch, PHOENIX-5231.4.x-HBase-1.3.v3.patch, PHOENIX-5231.master.v3.patch, PHOENIX-5231.master.v4.patch
>
>          Time Spent: 8h 40m
>  Remaining Estimate: 0h
>
> Currently, the phoenix stats cache is per ConnectionQuerySerivce/ConnectionProfile, which leads to duplicated cached entry (the guideposts) and waste resources if these separate connections are querying the same underlying table. It would be good to be able to provide a configurable stats cache as control the cache level so it could be per JVM.



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