You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@drill.apache.org by "Arina Ielchiieva (JIRA)" <ji...@apache.org> on 2017/05/18 10:50:04 UTC

[jira] [Created] (DRILL-5523) Revert if condition in UnionAllRecordBatch changed in DRILL-5419

Arina Ielchiieva created DRILL-5523:
---------------------------------------

             Summary: Revert if condition in UnionAllRecordBatch changed in DRILL-5419
                 Key: DRILL-5523
                 URL: https://issues.apache.org/jira/browse/DRILL-5523
             Project: Apache Drill
          Issue Type: Bug
    Affects Versions: 1.11.0
            Reporter: Arina Ielchiieva
            Assignee: Arina Ielchiieva
             Fix For: 1.11.0


If condition in UnionAllRecordBatch which was changed to correct one in DRILL-5419 but this change caused the regression (DRILL-5521).
The root cause is not in change itself but rather in missing indication of child column in map types when it is null. There is a big project upcoming to re-working json reader implementation, including map types (DRILL-4824) which will fix the problem.

So far reverting change to previous one so users won't see the regression till DRILL-4824 is merged.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)