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Posted to dev@phoenix.apache.org by "James Taylor (JIRA)" <ji...@apache.org> on 2015/11/18 21:50:11 UTC

[jira] [Resolved] (PHOENIX-1265) Store guideposts in PTable in a compressed manner

     [ https://issues.apache.org/jira/browse/PHOENIX-1265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Taylor resolved PHOENIX-1265.
-----------------------------------
    Resolution: Duplicate

Duplicate of PHOENIX-2417

> Store guideposts in PTable in a compressed manner
> -------------------------------------------------
>
>                 Key: PHOENIX-1265
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1265
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: James Taylor
>
> The guideposts can use quite a bit of memory when cached on PTable. We should look at store this in a compressed manner - perhaps we can leverage FAST_DIFF? An easy way would be to only store only the delta from the previous guidepost key.



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