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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-16038) MM tables: fix (or disable) inferring buckets
Date Sat, 25 Feb 2017 00:58:44 GMT
Sergey Shelukhin created HIVE-16038:
---------------------------------------

             Summary: 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


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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