[jira] [Updated] (IMPALA-8137) Order by docs incorrectly state that order by happens on one node

["Tim Armstrong (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-8137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong updated IMPALA-8137:
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    Target Version: Impala 3.2.0

> Order by docs incorrectly state that order by happens on one node
> -----------------------------------------------------------------
>
>                 Key: IMPALA-8137
>                 URL: https://issues.apache.org/jira/browse/IMPALA-8137
>             Project: IMPALA
>          Issue Type: Documentation
>          Components: Docs
>            Reporter: Tim Armstrong
>            Assignee: Alex Rodoni
>            Priority: Major
>
> https://impala.apache.org/docs/build/html/topics/impala_order_by.html
> "because the entire result set must be produced and transferred to one node before the sorting can happen." is incorrect. If there is an "ORDER BY" clause in a select block, then first data is sorted locally by each impala daemon, then streamed to the coordinator, which merges the sorted result sets.



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