[jira] [Created] (DRILL-1665) Flatten operator reports incorrect results when the repeated map has around 100 records or more

["Rahul Challapalli (JIRA)" <ji...@apache.org>]

Rahul Challapalli created DRILL-1665:
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             Summary: Flatten operator reports incorrect results when the repeated map has around 100 records or more
                 Key: DRILL-1665
                 URL: https://issues.apache.org/jira/browse/DRILL-1665
             Project: Apache Drill
          Issue Type: Bug
          Components: Functions - Drill, Storage - JSON
            Reporter: Rahul Challapalli
            Assignee: Jason Altekruse


git.commit.id.abbrev=60aa446
I ran the below test against the private branch of Jason which has some patches for bugs related to flatten which are not yet merged into the master.

When the run the flatten operator on a record which contains 100 maps in a repeated type, the output os only showing 41 records. However everything works fine when repeated type contains only 50 records.

Below is the query that I used
{code}
select id, flatten(evnts) from `json_kvgenflatten/array-length-100.json`;
...
...
40 rows selected (0.2 seconds)
{code}

I attached the dataset. Let me know id you have any questions.




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