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Posted to issues@hive.apache.org by "Zhihua Deng (Jira)" <ji...@apache.org> on 2021/07/13 07:27:00 UTC

[jira] [Reopened] (HIVE-25192) Nullify summary for non-native tables

     [ https://issues.apache.org/jira/browse/HIVE-25192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhihua Deng reopened HIVE-25192:
--------------------------------

> Nullify summary for non-native tables
> -------------------------------------
>
>                 Key: HIVE-25192
>                 URL: https://issues.apache.org/jira/browse/HIVE-25192
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Zhihua Deng
>            Assignee: Zhihua Deng
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> When creating non-native tables like kudu, hbase and so on,  we create a warehouse location for these tables, though these tables may not use the location to store data or for job plan, we should skip getting the input summary of non-native tables when optimising joins,  as which may cause oom problem when the non-native table is on the build side.



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