[jira] [Created] (IMPALA-8984) Submit several same kudu table created query concurrently may result in table deleted in Kudu storage

["WangSheng (Jira)" <ji...@apache.org>]

WangSheng created IMPALA-8984:
---------------------------------

             Summary: Submit several same kudu table created query concurrently may result in table deleted in Kudu storage 
                 Key: IMPALA-8984
                 URL: https://issues.apache.org/jira/browse/IMPALA-8984
             Project: IMPALA
          Issue Type: Bug
          Components: Frontend
    Affects Versions: Impala 3.3.0
            Reporter: WangSheng
            Assignee: WangSheng


If the below query submitted several times concurrently, the result could be: All these queries finished, and table created in HMS, but not exists  in kudu storage. I've already found the reason, and I will submit the patch later.
{code:java}
create table if not exists test_kudu_table(
  logDay string,
  id int,
  primary key(logDay,id)
)
PARTITION BY RANGE (logDay)
(PARTITION VALUE = '2019-09-20')
STORED AS KUDU TBLPROPERTIES ('kudu.master_addresses'='master1:7051,master2:7051,master3:7051');{code}



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