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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-16038) MM tables: fix (or disable) inferring buckets
Date Fri, 03 Mar 2017 02:47:45 GMT

     [ https://issues.apache.org/jira/browse/HIVE-16038?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Shelukhin reassigned HIVE-16038:
---------------------------------------

    Assignee: Sergey Shelukhin

> MM tables: fix (or disable) inferring buckets
> ---------------------------------------------
>
>                 Key: HIVE-16038
>                 URL: https://issues.apache.org/jira/browse/HIVE-16038
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>
> The following tests on minimr produce diffs if all tables are changed to MM:
> {noformat}
> infer_bucket_sort_dyn_part
> infer_bucket_sort_num_buckets
> infer_bucket_sort_merge
> infer_bucket_sort_reducers_power_two
> {noformat}
> Some of these disable strict checks for bucketing load, which wouldn't work by design;
the rest should work. Either that, or we should disable this for MM tables - seems like an
obscure feature.



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