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From "Kunal Khatua (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (DRILL-5481) Allow Drill to persist profiles in-memory only with a max capacity
Date Tue, 25 Jul 2017 18:21:00 GMT

     [ https://issues.apache.org/jira/browse/DRILL-5481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kunal Khatua resolved DRILL-5481.
---------------------------------
    Resolution: Fixed

> Allow Drill to persist profiles in-memory only with a max capacity
> ------------------------------------------------------------------
>
>                 Key: DRILL-5481
>                 URL: https://issues.apache.org/jira/browse/DRILL-5481
>             Project: Apache Drill
>          Issue Type: Improvement
>    Affects Versions: 1.10.0
>            Reporter: Kunal Khatua
>            Assignee: Bridget Bevens
>              Labels: doc-impacting, ready-to-commit
>             Fix For: 1.11.0
>
>
> To allow for fast persistence of profiles on a temporary basis (i.e. till the life of
the Drillbit), an existing test class {{org.apache.drill.exec.testing.store.NoWriteLocalStore.java}}
was refactored to {{org.apache.drill.exec.store.sys.store.EphemeralPersistentStore}} and given
the ability to maintain a max capacity.
> This should allow query profiles to be available for as long as the Drillbit process'
lifespan.



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