[GitHub] [drill] arina-ielchiieva commented on issue #1994: DRILL-7203: Accept impersonation userName as form field & fix back button for query page

[GitBox]

arina-ielchiieva commented on issue #1994: DRILL-7203: Accept impersonation 
userName as form field & fix back button for query page
URL: https://github.com/apache/drill/pull/1994#issuecomment-593404037
 
 
   @dobesv looks like you changes broke functionality which indicates query 
execution process.
   Before your changes when running the query, you could see the following 
widget:
   
   <img width="740" alt="image" 
src="https://user-images.githubusercontent.com/15086720/75680794-f9917580-5c9a-11ea-8dd0-dffc70aef75a.png";>
   
   Example of the long running query:
   ```
   SELECT *
   FROM cp.`employee.json`
   WHERE employee_id+0 < employee_id
     OR employee_id+1 < employee_id
     AND employee_id+2 < employee_id
     OR employee_id+3 < employee_id
     AND employee_id+4 < employee_id
     OR employee_id+5 < employee_id
     AND employee_id+6 < employee_id
     OR employee_id+7 < employee_id
     AND employee_id+8 < employee_id
     OR employee_id+9 < employee_id
     AND employee_id+10 < employee_id
     OR employee_id+11 < employee_id
     AND employee_id+12 < employee_id
     OR employee_id+13 < employee_id
     AND employee_id+14 < employee_id
     OR employee_id+15 < employee_id
     AND employee_id+16 < employee_id
     OR employee_id+17 < employee_id
     AND employee_id+18 < employee_id
     OR employee_id+19 < employee_id
     AND employee_id+20 < employee_id
     OR employee_id+21 < employee_id
     AND employee_id+22 < employee_id
     OR employee_id+23 < employee_id
     AND employee_id+24 < employee_id
     OR employee_id+25 < employee_id
     AND employee_id+26 < employee_id
     OR employee_id+27 < employee_id
     AND employee_id+28 < employee_id
     OR employee_id+29 < employee_id
     AND employee_id+30 < employee_id
     OR employee_id+31 < employee_id
     AND employee_id+32 < employee_id
     OR employee_id+33 < employee_id
     AND employee_id+34 < employee_id
     OR employee_id+35 < employee_id
     AND employee_id+36 < employee_id
     OR employee_id+37 < employee_id
     AND employee_id+38 < employee_id
     OR employee_id+39 < employee_id
     AND employee_id+40 < employee_id
     OR employee_id+41 < employee_id
     AND employee_id+42 < employee_id
     OR employee_id+43 < employee_id
     AND employee_id+44 < employee_id
     OR employee_id+45 < employee_id
     AND employee_id+46 < employee_id
     OR employee_id+47 < employee_id
     AND employee_id+48 < employee_id
     OR employee_id+49 < employee_id
     AND TRUE;
   ```
   It won't return any results but will execute approximately 20 seconds which 
will be enough the show the functionality existed before.
   
   

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