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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-6605) SQL: Merge and optimize backup query filter
Date Thu, 12 Oct 2017 11:32:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-6605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16201810#comment-16201810
] 

Vladimir Ozerov commented on IGNITE-6605:
-----------------------------------------

Test run: https://ci.ignite.apache.org/viewQueued.html?itemId=887525&tab=queuedBuildOverviewTab

> SQL: Merge and optimize backup query filter
> -------------------------------------------
>
>                 Key: IGNITE-6605
>                 URL: https://issues.apache.org/jira/browse/IGNITE-6605
>             Project: Ignite
>          Issue Type: Task
>          Components: sql
>    Affects Versions: 2.3
>            Reporter: Vladimir Ozerov
>            Assignee: Vladimir Ozerov
>              Labels: performance
>             Fix For: 2.4
>
>
> 1) Merge two anonymous implementations as they does the same things.
> 2) Get rid of binary search in favor of hash-based lookup.
> 3) Do not create a filter for {{PARTITIONED}} cache with no backups when there are no
explicit partitions.
> 4) In most cases we do not need real key/value! Only partition is needed.



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