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Posted to issues-all@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2019/11/17 23:34:00 UTC

[jira] [Resolved] (IMPALA-9125) Add general mechanism to find DataSink from other fragments

     [ https://issues.apache.org/jira/browse/IMPALA-9125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong resolved IMPALA-9125.
-----------------------------------
    Fix Version/s: Impala 3.4.0
       Resolution: Fixed

> Add general mechanism to find DataSink from other fragments
> -----------------------------------------------------------
>
>                 Key: IMPALA-9125
>                 URL: https://issues.apache.org/jira/browse/IMPALA-9125
>             Project: IMPALA
>          Issue Type: Sub-task
>          Components: Backend
>            Reporter: Tim Armstrong
>            Assignee: Tim Armstrong
>            Priority: Major
>             Fix For: Impala 3.4.0
>
>
> As a precursor to IMPALA-4224, we should add a mechanism for an finstance to discover the join build sink from another finstance. 
> We already have a related single-purpose mechanism in the coordinator to find PlanRootSink. We should generalise this to allow looking up the sink of any other finstance and  move it into QueryState



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