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Posted to dev@hive.apache.org by "Zhihua Deng (Jira)" <ji...@apache.org> on 2021/06/03 08:24:00 UTC

[jira] [Created] (HIVE-25192) No need to create table directory for the non-native table

Zhihua Deng created HIVE-25192:
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             Summary: No need to create table directory for the non-native table
                 Key: HIVE-25192
                 URL: https://issues.apache.org/jira/browse/HIVE-25192
             Project: Hive
          Issue Type: Bug
            Reporter: Zhihua Deng


When creating non-native tables like kudu, hbase and so on,  we always create a warehouse location for these tables, though these tables may not use the location to store data or for job plan, so there is no need to create such location. 
We also should skip getting the input summary of non-native tables in some cases, this will avoid oom problem of building the hash table when the non-native table is on build side.



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