[
https://issues.apache.org/jira/browse/DRILL-7203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17049209#comment-17049209
]
ASF GitHub Bot commented on DRILL-7203:
---------------------------------------
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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> Back button for failed query does not return on Query page
> -----------------------------------------------------------
>
> Key: DRILL-7203
> URL: https://issues.apache.org/jira/browse/DRILL-7203
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.16.0
> Reporter: Arina Ielchiieva
> Assignee: Dobes Vandermeer
> Priority: Major
> Labels: ready-to-commit
> Fix For: 1.18.0
>
> Attachments: back_button.JPG
>
>
> Back button for failed query returns on previous page before Query page but
> not on the Query page.
> Steps:
> 1. go to Logs page
> 2. go to Query page
> 3. execute query with incorrect syntax (ex: xxxxx)
> 4. error message will be displayed, Back button will be in left corner
> (screenshot attached)
> 5. press Back button
> 6. user is redirected to Logs page
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