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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/01/29 08:00:00 UTC

[jira] [Assigned] (IGNITE-10308) SQL: Pass partition pruning models to JDBC thin driver

     [ https://issues.apache.org/jira/browse/IGNITE-10308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov reassigned IGNITE-10308:
----------------------------------------

    Assignee: Alexander Lapin

> SQL: Pass partition pruning models to JDBC thin driver
> ------------------------------------------------------
>
>                 Key: IGNITE-10308
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10308
>             Project: Ignite
>          Issue Type: Task
>          Components: jdbc, sql
>            Reporter: Vladimir Ozerov
>            Assignee: Alexander Lapin
>            Priority: Major
>              Labels: iep-24
>             Fix For: 2.8
>
>
> Once partitions are extracted from original query (IGNITE-10305), it might be useful for thin clients: they could apply arguments locally and try to guess the best node where to send the request. 
> Example: when there is only one partition, then it makes sense to send the request directly to that node, so that only one hop is needed.



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